Adjust HTMLPanel Height as paer srcdoc content

[Rahul M]

I have an HTMPLPanel, It has an Iframeelement inside it. for Iframe I had 
set srcdoc attribute which is content of an input HTML page. Content is 
shown fine, but there are display issues the way it is shown.

   1. Scroll is hidden for both panel and frame 
   2. 2.There is still scroll shown, I feel it comes from HTML 
   3. 3.But content shown in very small portion and scroll appears 
   always.even for small HTML content.

Somehow I am not able to increase height of HTML panel so that if content 
is small it would be visible as a full.

Can anybody provide suggestions

-- 
You received this message because you are subscribed to the Google Groups "GWT 
Users" group.
To unsubscribe from this group and stop receiving emails from it, send an email 
to google-web-toolkit+unsubscr...@googlegroups.com.
To post to this group, send email to google-web-toolkit@googlegroups.com.
Visit this group at https://groups.google.com/group/google-web-toolkit.
For more options, visit https://groups.google.com/d/optout.

Re: Click even on outer HTMLPanel on existing html ?

[Ed]

Can somebody please give me some tips on how to solve this ?
How to get the click events on the outer div html, loaded in an HTMLPanel?
Thank you, Ed

On Tuesday, 12 January 2016 11:53:03 UTC+1, Ed wrote:
>
> Please some advice on this issue ?
>

-- 
You received this message because you are subscribed to the Google Groups "GWT 
Users" group.
To unsubscribe from this group and stop receiving emails from it, send an email 
to google-web-toolkit+unsubscr...@googlegroups.com.
To post to this group, send email to google-web-toolkit@googlegroups.com.
Visit this group at https://groups.google.com/group/google-web-toolkit.
For more options, visit https://groups.google.com/d/optout.

Re: Click even on outer HTMLPanel on existing html ?

[Vassilis Virvilis]

stupid suggestion but do you sink the events you want to listen for?

On Tue, Jan 26, 2016 at 11:00 PM, Ed <post2edb...@gmail.com> wrote:

> Can somebody please give me some tips on how to solve this ?
> How to get the click events on the outer div html, loaded in an HTMLPanel?
> Thank you, Ed
>
>
> On Tuesday, 12 January 2016 11:53:03 UTC+1, Ed wrote:
>>
>> Please some advice on this issue ?
>>
> --
> You received this message because you are subscribed to the Google Groups
> "GWT Users" group.
> To unsubscribe from this group and stop receiving emails from it, send an
> email to google-web-toolkit+unsubscr...@googlegroups.com.
> To post to this group, send email to google-web-toolkit@googlegroups.com.
> Visit this group at https://groups.google.com/group/google-web-toolkit.
> For more options, visit https://groups.google.com/d/optout.
>



-- 
Vassilis Virvilis

-- 
You received this message because you are subscribed to the Google Groups "GWT 
Users" group.
To unsubscribe from this group and stop receiving emails from it, send an email 
to google-web-toolkit+unsubscr...@googlegroups.com.
To post to this group, send email to google-web-toolkit@googlegroups.com.
Visit this group at https://groups.google.com/group/google-web-toolkit.
For more options, visit https://groups.google.com/d/optout.

Re: Click even on outer HTMLPanel on existing html ?

[Ed Bras]

Yes I do (as DomHandler: ClickEvent.getType()) that's why I don't
understand I don't catch any.
I get the idea the events aren't bubbled up (passed through), because the
loaded html in the HTMLPanel exists of existing html instead of creating it
through gwt, such that events are passed through...


On 26 January 2016 at 22:02, Vassilis Virvilis <vasv...@gmail.com> wrote:

> stupid suggestion but do you sink the events you want to listen for?
>
> On Tue, Jan 26, 2016 at 11:00 PM, Ed <post2edb...@gmail.com> wrote:
>
>> Can somebody please give me some tips on how to solve this ?
>> How to get the click events on the outer div html, loaded in an HTMLPanel?
>> Thank you, Ed
>>
>>
>> On Tuesday, 12 January 2016 11:53:03 UTC+1, Ed wrote:
>>>
>>> Please some advice on this issue ?
>>>
>> --
>> You received this message because you are subscribed to the Google Groups
>> "GWT Users" group.
>> To unsubscribe from this group and stop receiving emails from it, send an
>> email to google-web-toolkit+unsubscr...@googlegroups.com.
>> To post to this group, send email to google-web-toolkit@googlegroups.com.
>> Visit this group at https://groups.google.com/group/google-web-toolkit.
>> For more options, visit https://groups.google.com/d/optout.
>>
>
>
>
> --
> Vassilis Virvilis
>
> --
> You received this message because you are subscribed to a topic in the
> Google Groups "GWT Users" group.
> To unsubscribe from this topic, visit
> https://groups.google.com/d/topic/google-web-toolkit/60RGI3WN1W0/unsubscribe
> .
> To unsubscribe from this group and all its topics, send an email to
> google-web-toolkit+unsubscr...@googlegroups.com.
> To post to this group, send email to google-web-toolkit@googlegroups.com.
> Visit this group at https://groups.google.com/group/google-web-toolkit.
> For more options, visit https://groups.google.com/d/optout.
>

-- 
You received this message because you are subscribed to the Google Groups "GWT 
Users" group.
To unsubscribe from this group and stop receiving emails from it, send an email 
to google-web-toolkit+unsubscr...@googlegroups.com.
To post to this group, send email to google-web-toolkit@googlegroups.com.
Visit this group at https://groups.google.com/group/google-web-toolkit.
For more options, visit https://groups.google.com/d/optout.

Re: Click even on outer HTMLPanel on existing html ?

[Jens]

> stupid suggestion but do you sink the events you want to listen for?
>

addDomHandler() automatically sinks the corresponding native event type. 
You only need to sink events yourself when you override onBrowserEvent() to 
handle native events without registering a handler using addDomHandler().

I know that HTMLPanel.addDomHandler(ClickHandler, ClickEvent.getType()) 
works as expected as our app uses it. However it does not use 
HTMLPanel.wrap().

-- J.

-- 
You received this message because you are subscribed to the Google Groups "GWT 
Users" group.
To unsubscribe from this group and stop receiving emails from it, send an email 
to google-web-toolkit+unsubscr...@googlegroups.com.
To post to this group, send email to google-web-toolkit@googlegroups.com.
Visit this group at https://groups.google.com/group/google-web-toolkit.
For more options, visit https://groups.google.com/d/optout.

Re: Click even on outer HTMLPanel on existing html ?

[Ed Bras]

Hmmm,, so it should work for existing html, that is loaded from an xml file
(so no wrap is needed).


On 26 January 2016 at 23:31, Jens  wrote:

>
> stupid suggestion but do you sink the events you want to listen for?
>>
>
> addDomHandler() automatically sinks the corresponding native event type.
> You only need to sink events yourself when you override onBrowserEvent() to
> handle native events without registering a handler using addDomHandler().
>
> I know that HTMLPanel.addDomHandler(ClickHandler, ClickEvent.getType())
> works as expected as our app uses it. However it does not use
> HTMLPanel.wrap().
>
> -- J.
>
> --
> You received this message because you are subscribed to a topic in the
> Google Groups "GWT Users" group.
> To unsubscribe from this topic, visit
> https://groups.google.com/d/topic/google-web-toolkit/60RGI3WN1W0/unsubscribe
> .
> To unsubscribe from this group and all its topics, send an email to
> google-web-toolkit+unsubscr...@googlegroups.com.
> To post to this group, send email to google-web-toolkit@googlegroups.com.
> Visit this group at https://groups.google.com/group/google-web-toolkit.
> For more options, visit https://groups.google.com/d/optout.
>

-- 
You received this message because you are subscribed to the Google Groups "GWT 
Users" group.
To unsubscribe from this group and stop receiving emails from it, send an email 
to google-web-toolkit+unsubscr...@googlegroups.com.
To post to this group, send email to google-web-toolkit@googlegroups.com.
Visit this group at https://groups.google.com/group/google-web-toolkit.
For more options, visit https://groups.google.com/d/optout.

adding a background-image to the body or to an HTMLPanel

[stp hb]

Hello!

I'd like to add a background-image to the body element or at least to a 
HTMLPanel in the UIBinder xml file.

Here's my code:


http://dl.google.com/gwt/DTD/xhtml.ent;>























public class LoginView extends Composite implements ILoginView {

@UiTemplate("LoginView.ui.xml")
interface LoginUiBinder extends UiBinder<Widget, LoginView> {
}

private static LoginUiBinder uiBinder = GWT.create(LoginUiBinder.class);

@UiField
TextBox matrnrTextBox;
@UiField
PasswordTextBox passwordTextBox;
@UiField
Button loginButton;
private ILoginPresenter presenter;

@UiField(provided = true)
final MyResources res;

public LoginView() {
this.res = MyResources.INSTANCE;
res.loginCss().ensureInjected();
initWidget(uiBinder.createAndBindUi(this));

}

@UiHandler("loginButton")
void onClick(ClickEvent e) {
if (presenter != null) {
presenter.onLoginButtonClicked(username, password);
}

}
}
@Override
public Widget asWidget() {
return this;
}

@Override
public void setName(String helloName) {

}

@Override
public void setPresenter(ILoginPresenter presenter) {
this.presenter = presenter;
}

}

public interface MyResources extends ClientBundle {
public static final MyResources INSTANCE = GWT.create(MyResources.class);

@Source("css/login.css")
public MyLoginCssResource loginCss();

@Source("css/GWT_App.css")
public CommonCss GWT_AppCss();

@Source("img/logo.png")
ImageResource logo();
}


public interface CommonCss extends CssResource {

String panel();
}



GWT_App.css

@sprite .panel {
gwt-image: 'logo';
background-color: red;
}

When I use the image in a g:Image element, the image is displayed (not as 
background, of course)

How can I add a background-image directly to the body? Is this possible 
using UIBinders? How can I generally style the body using UIBinders? And if 
that's not possible, how can I add a background-image to the HTMLPanel?

-- 
You received this message because you are subscribed to the Google Groups "GWT 
Users" group.
To unsubscribe from this group and stop receiving emails from it, send an email 
to google-web-toolkit+unsubscr...@googlegroups.com.
To post to this group, send email to google-web-toolkit@googlegroups.com.
Visit this group at https://groups.google.com/group/google-web-toolkit.
For more options, visit https://groups.google.com/d/optout.

Re: Click even on outer HTMLPanel on existing html ?

[Ed]

Please some advice on this issue ?

-- 
You received this message because you are subscribed to the Google Groups "GWT 
Users" group.
To unsubscribe from this group and stop receiving emails from it, send an email 
to google-web-toolkit+unsubscr...@googlegroups.com.
To post to this group, send email to google-web-toolkit@googlegroups.com.
Visit this group at https://groups.google.com/group/google-web-toolkit.
For more options, visit https://groups.google.com/d/optout.

Click even on outer HTMLPanel on existing html ?

[Ed]

I load a piece of html from an external file and add wrap it in a 
HTMLPanel, and add a ClickHandler to the HTMLPanel to catch click events 
anywhere on the loaded html. However, that doesn't work, I not catch any 
click event :(

The click handler is added as  Dom handler.

However, if I add a TextBox, the click handler will receive clicks made on 
the added TextBox. So event do bubble up on new widgets that are added, but 
not on existing html.

I thought it might be because of bootstrap css that I use (container, row 
and col styles), but removing them had no effect.
The HTMLPanel has a background color and is wrapping all loaded html.

How to solve this?

- Ed


-- 
You received this message because you are subscribed to the Google Groups "GWT 
Users" group.
To unsubscribe from this group and stop receiving emails from it, send an email 
to google-web-toolkit+unsubscr...@googlegroups.com.
To post to this group, send email to google-web-toolkit@googlegroups.com.
Visit this group at https://groups.google.com/group/google-web-toolkit.
For more options, visit https://groups.google.com/d/optout.

Creating a widget that can accept HTML + Widgets in UiBinder (Without using HTMLPanel)

[Ali Akhtar]

Hi,

I'm trying to create a container widget which can accept html within 
uibinder files, without extending from HTMLPanel.

If I try to implement `HasHTML`, then I can only pass in HTML without being 
able to pass any widgets.

If I try to extend from ComplexPanel and override the add(Widget child) 
method, same as HTMLPanel does, then passing in HTML doesn't work.

Surely UiBinder isn't hard-coded to only allow HtmlPanel to accept panels + 
widgets? 

I'm trying to reduce the amount of boilerplate needed for displaying a 
form. (Right now I have to use a FormPanel containing a HtmlPanel which 
contains the actual form code. I'd like to be able to just use one widget 
which contains my html embdedded within the formPanel and HtmlPanel)

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To unsubscribe from this group and stop receiving emails from it, send an email 
to google-web-toolkit+unsubscr...@googlegroups.com.
To post to this group, send email to google-web-toolkit@googlegroups.com.
Visit this group at http://groups.google.com/group/google-web-toolkit.
For more options, visit https://groups.google.com/d/optout.

Re: Creating a widget that can accept HTML + Widgets in UiBinder (Without using HTMLPanel)

[Jens]

 Surely UiBinder isn't hard-coded to only allow HtmlPanel to accept panels 
 + widgets? 


HTMLPanel has its own HTMLPanelParser used by UiBinder which makes mixing 
HTML + Widgets possible, so yes it is kind of hardcoded.

-- J.

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To unsubscribe from this group and stop receiving emails from it, send an email 
to google-web-toolkit+unsubscr...@googlegroups.com.
To post to this group, send email to google-web-toolkit@googlegroups.com.
Visit this group at http://groups.google.com/group/google-web-toolkit.
For more options, visit https://groups.google.com/d/optout.

Re: Creating a widget that can accept HTML + Widgets in UiBinder (Without using HTMLPanel)

[Ali Akhtar]

IMO that parser interface should be made external and it should allow any
widget that implements this interface to have html within UiBinder. I'm
surprised it wasn't done that way to begin with.

On Tue, Mar 24, 2015 at 9:11 PM, Jens jens.nehlme...@gmail.com wrote:


 Surely UiBinder isn't hard-coded to only allow HtmlPanel to accept panels
 + widgets?


 HTMLPanel has its own HTMLPanelParser used by UiBinder which makes mixing
 HTML + Widgets possible, so yes it is kind of hardcoded.

 -- J.

 --
 You received this message because you are subscribed to a topic in the
 Google Groups Google Web Toolkit group.
 To unsubscribe from this topic, visit
 https://groups.google.com/d/topic/google-web-toolkit/4DFGQF3oIYg/unsubscribe
 .
 To unsubscribe from this group and all its topics, send an email to
 google-web-toolkit+unsubscr...@googlegroups.com.
 To post to this group, send email to google-web-toolkit@googlegroups.com.
 Visit this group at http://groups.google.com/group/google-web-toolkit.
 For more options, visit https://groups.google.com/d/optout.


-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To unsubscribe from this group and stop receiving emails from it, send an email 
to google-web-toolkit+unsubscr...@googlegroups.com.
To post to this group, send email to google-web-toolkit@googlegroups.com.
Visit this group at http://groups.google.com/group/google-web-toolkit.
For more options, visit https://groups.google.com/d/optout.

Re: How to figure out HTMLPanel rendering is complete

[sch]

Thanks for the reply. Since we do NOT want to make a server call until the 
rendering is complete I am not sure if scheduleDeferred would help. Please 
correct if I am wrong.


On Saturday, 18 October 2014 00:42:44 UTC+5:30, Raphael Garnier wrote:

 Hi,

 Maybe you could use scheduleDeferred of Scheduler to run code when the DOM 
 is done.

 See 
 http://www.gwtproject.org/javadoc/latest/com/google/gwt/core/client/Scheduler.html#scheduleDeferred(com.google.gwt.core.client.Scheduler.ScheduledCommand)



-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To unsubscribe from this group and stop receiving emails from it, send an email 
to google-web-toolkit+unsubscr...@googlegroups.com.
To post to this group, send email to google-web-toolkit@googlegroups.com.
Visit this group at http://groups.google.com/group/google-web-toolkit.
For more options, visit https://groups.google.com/d/optout.

Re: How to figure out HTMLPanel rendering is complete

[sch]

Thanks for your suggestions. Yes, we are doing incremental loading. I will 
try out your suggestions.

On Saturday, 18 October 2014 03:23:29 UTC+5:30, Steve C wrote:


 I'm guessing that you're doing incremental loading - that as soon as the 
 user reaches the bottom of the current content, you get more?

 You could remove the scroll handler when you start to load the HTML, and 
 then restore it when the HTML has been received. Or have the loading 
 mechanism set a flag and unset it when done, and the scroll handler checks 
 that flag before doing anything (maybe better to use an integer count, 
 increment when starting load, decrement when complete, and scrolll handler 
 only works when it's zero).

 But, if there are images in the received content, they will be loading 
 asynchronously after that, which will affect the size of the content.  The 
 best* way I can think of to handle that is to scan the received HTML 
 looking for img tags, and then add a native JS load/error handler to each 
 one, and keep a running count.  The load handler would decrement the count, 
 and, when it reaches 0, all images will be loaded.  You might still need a 
 deferred command, since just because the image has loaded doesn't mean that 
 the DOM has reflowed.

 *Maybe the second best way.  If you used an iframe as your loader instead 
 of GWT's Ajax mechanism, you could set a readystatechange handler.  
 readyState 4 is supposed to mean that everything has been received, 
 including images.  But, I don't know how well supported that is across 
 browsers.



-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To unsubscribe from this group and stop receiving emails from it, send an email 
to google-web-toolkit+unsubscr...@googlegroups.com.
To post to this group, send email to google-web-toolkit@googlegroups.com.
Visit this group at http://groups.google.com/group/google-web-toolkit.
For more options, visit https://groups.google.com/d/optout.

Re: How to figure out HTMLPanel rendering is complete

[Steve C]

I think there are three things that need to happen each time you get more 
content, at least two of which are asynchronous:

1. your ajax call to get content, asynchronous
2. when you place received HTML code into document, browser will start to 
render HTML, but without the images yet.  I believe that if you run the 
deferred command as suggested just after setting the HTML content into the 
panel, it will run when the HTML is fully rendered, but w/o any images in 
place
3. browser will start to load referenced images (from img tags src 
attributes) and other items with src, possibly in parallel with the 
rendering of the HTML

If you really don't want to start loading any new content until the HTML 
and images are fully loaded, then you would need some mechanism to know 
when all the images are complete.  You might actually want to still use a 
deferred command at this point, since the point in time where images are 
loaded is probably earlier than the point where they are actually rendered.

You can help out the process if you control the incoming HTML, by using 
height and width attributes in the img tags.  That way the placeholders 
will be sized immediately, and you wouldn't have to wait until they have 
loaded. Unfortunately, I believe that this gets in the way of responsive 
design, since it prevents a max-width css rule from working correctly.


On Tuesday, October 21, 2014 9:13:22 AM UTC-4, sch wrote:

 Thanks for the reply. Since we do NOT want to make a server call until the 
 rendering is complete I am not sure if scheduleDeferred would help. Please 
 correct if I am wrong.


 On Saturday, 18 October 2014 00:42:44 UTC+5:30, Raphael Garnier wrote:

 Hi,

 Maybe you could use scheduleDeferred of Scheduler to run code when the 
 DOM is done.

 See 
 http://www.gwtproject.org/javadoc/latest/com/google/gwt/core/client/Scheduler.html#scheduleDeferred(com.google.gwt.core.client.Scheduler.ScheduledCommand)



-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To unsubscribe from this group and stop receiving emails from it, send an email 
to google-web-toolkit+unsubscr...@googlegroups.com.
To post to this group, send email to google-web-toolkit@googlegroups.com.
Visit this group at http://groups.google.com/group/google-web-toolkit.
For more options, visit https://groups.google.com/d/optout.

How to figure out HTMLPanel rendering is complete

[sch]

 

I am working on an application which fetches HTML content from the server 
and displays it to the user. The content fetched from the server is a 
complete HTML document. I have used UiBinder to specify UI for the view.

g:HTMLPanel ui:field=mainPanel styleName=ap-mainPanel/g:HTMLPanel

In the view I have setViewerContent(String content) method and also a 
member panel for holding content[contentPanel]

public void setViewerContent(String content){
contentPanel = new HTMLPanel(content);
contentPanel.setStyleName(ap-mainPanel ap-scrollPanel); //$NON-NLS-1$
contentPanel.addAttachHandler(new AttachEvent.Handler() {

@Override
public void onAttachOrDetach(AttachEvent event) {
if(event.isAttached())
{
System.out.println(-- rendering complete --);
isRenderComplete = true;
}

}
});
mainPanel.clear();
mainPanel.add(contentPanel);
addScrollHandler();}

I add a scroll handler to the contentPanel which listens to the ScrollEvent 
and onScroll() calls the appropriate methods to fetch content from the 
server based on whether scroll is at the top or bottom.

public void addScrollHandler() {
Event.sinkEvents(contentPanel.getElement(), Event.ONSCROLL);
contentPanel.addHandler(this, ScrollEvent.getType());}
public void onScroll( ScrollEvent event ){
if( HelperUtils.isScrollAtBottom( event.getSource() ) )
{
if(isRenderComplete)
{
  System.out.println(-- Process Down scroll START--);
  isRenderComplete = false;
  getUiHandlers().reachedMaxVerticalScrollPostion();

  System.out.println(-- Process Down scroll END--);
}
}

if( HelperUtils.isScrollAtTop( event.getSource() ) )
{
if(isRenderComplete)
{  
  System.out.println(-- Process Up scroll START--);
  isRenderComplete = false;
  getUiHandlers().reachedMinVerticalScrollPostion();
  System.out.println(-- Process Up scroll END --);
}

}}

The problem I was facing was as we render the content I see calls made to 
the server to fetch content continuously. New scroll events are being fired 
while the content fetched from the server is being rendered. We would not 
want this i.e while the content is being rendered we do not want the 
ScrollEvent to be fired. I tried the above code where I have attached 
AttachEvent.Handler() to contentPanel. A flag isRenderComplete is 
maintained which is turned true on contentPanel attach. This flag is used 
in the onScroll method before triggering any server call.This approach 
seems to work. 

But I am not sure if this is the correct one. Does anyone has any better 
solution[s] ?If the content has images and other external stuff will they 
be loaded before AttachEvent is fired ?

Also since we are creating new contentPanel everytime each fetch takes the 
scrollbar to the top. I tried to add a new HTMLPanel markerPanel with 
couple of line breaks to the contentPanel. Then in the onAttachOrDetach() 
of contentPanel tried to scroll to the markerPanel. This did not work.

public void setViewerContent(String content){
contentPanel = new HTMLPanel(content);
markerPanel = new HTMLPanel( br br );
contentPanel.setStyleName(ap-mainPanel ap-scrollPanel); //$NON-NLS-1$
contentPanel.addAttachHandler(new AttachEvent.Handler() {

@Override
public void onAttachOrDetach(AttachEvent event) {
System.out.println(-- rendering complete --);
if(event.isAttached())
{
markerPanel.getElement().scrollIntoView();
isRenderComplete = true;
}

}
});
mainPanel.clear();
contentPanel.add(markerPanel);
mainPanel.add(contentPanel);
addScrollHandler();}

Any suggestions ? we want the scroll to be at the bottom when we fetch new 
content and the scroll event should not be fired till the content fetched 
is rendered completely.

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To unsubscribe from this group and stop receiving emails from it, send an email 
to google-web-toolkit+unsubscr...@googlegroups.com.
To post to this group, send email to google-web-toolkit@googlegroups.com.
Visit this group at http://groups.google.com/group/google-web-toolkit.
For more options, visit https://groups.google.com/d/optout.

How to figure out HTMLPanel rendering is complete

[Raphael Garnier]

Hi,

Maybe you could use scheduleDeferred of Scheduler to run code when the DOM is 
done.

See 
http://www.gwtproject.org/javadoc/latest/com/google/gwt/core/client/Scheduler.html#scheduleDeferred(com.google.gwt.core.client.Scheduler.ScheduledCommand)

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To unsubscribe from this group and stop receiving emails from it, send an email 
to google-web-toolkit+unsubscr...@googlegroups.com.
To post to this group, send email to google-web-toolkit@googlegroups.com.
Visit this group at http://groups.google.com/group/google-web-toolkit.
For more options, visit https://groups.google.com/d/optout.

Re: How to figure out HTMLPanel rendering is complete

[Steve C]

I'm guessing that you're doing incremental loading - that as soon as the 
user reaches the bottom of the current content, you get more?

You could remove the scroll handler when you start to load the HTML, and 
then restore it when the HTML has been received. Or have the loading 
mechanism set a flag and unset it when done, and the scroll handler checks 
that flag before doing anything (maybe better to use an integer count, 
increment when starting load, decrement when complete, and scrolll handler 
only works when it's zero.  But, if there are images in the received 
content, they will be loading asynchronously after that, which will affect 
the size of the content.  The best* way I can think of to handle that is to 
scan the received HTML looking for img tags, and then add a native JS 
load/error handler to each one, and keep a running count.  the load handler 
would decrement the count, and, when it reaches 0, all images will be 
loaded.  You might still need a deferred command, since just because the 
image has loaded doesn't mean that the DOM has reflowed.

*Maybe the second best way.  If you used an iframe as your loader instead 
of GWT's Ajax mechanism, you could set a readystatechange handler.  
ReadyState 4 is supposed to mean that everything has been received, 
including images.  But, I don't know how well supported that is across 
browsers.


On Friday, October 17, 2014 8:34:25 AM UTC-4, sch wrote:

 I am working on an application which fetches HTML content from the server 
 and displays it to the user. The content fetched from the server is a 
 complete HTML document. I have used UiBinder to specify UI for the view.

 g:HTMLPanel ui:field=mainPanel styleName=ap-mainPanel/g:HTMLPanel

 In the view I have setViewerContent(String content) method and also a 
 member panel for holding content[contentPanel]

 public void setViewerContent(String content){
 contentPanel = new HTMLPanel(content);
 contentPanel.setStyleName(ap-mainPanel ap-scrollPanel); //$NON-NLS-1$
 contentPanel.addAttachHandler(new AttachEvent.Handler() {

 @Override
 public void onAttachOrDetach(AttachEvent event) {
 if(event.isAttached())
 {
 System.out.println(-- rendering complete --);
 isRenderComplete = true;
 }

 }
 });
 mainPanel.clear();
 mainPanel.add(contentPanel);
 addScrollHandler();}

 I add a scroll handler to the contentPanel which listens to the 
 ScrollEvent and onScroll() calls the appropriate methods to fetch content 
 from the server based on whether scroll is at the top or bottom.

 public void addScrollHandler() {
 Event.sinkEvents(contentPanel.getElement(), Event.ONSCROLL);
 contentPanel.addHandler(this, ScrollEvent.getType());}
 public void onScroll( ScrollEvent event ){
 if( HelperUtils.isScrollAtBottom( event.getSource() ) )
 {
 if(isRenderComplete)
 {
   System.out.println(-- Process Down scroll START--);
   isRenderComplete = false;
   getUiHandlers().reachedMaxVerticalScrollPostion();

   System.out.println(-- Process Down scroll END--);
 }
 }

 if( HelperUtils.isScrollAtTop( event.getSource() ) )
 {
 if(isRenderComplete)
 {  
   System.out.println(-- Process Up scroll START--);
   isRenderComplete = false;
   getUiHandlers().reachedMinVerticalScrollPostion();
   System.out.println(-- Process Up scroll END --);
 }

 }}

 The problem I was facing was as we render the content I see calls made to 
 the server to fetch content continuously. New scroll events are being fired 
 while the content fetched from the server is being rendered. We would not 
 want this i.e while the content is being rendered we do not want the 
 ScrollEvent to be fired. I tried the above code where I have attached 
 AttachEvent.Handler() to contentPanel. A flag isRenderComplete is 
 maintained which is turned true on contentPanel attach. This flag is used 
 in the onScroll method before triggering any server call.This approach 
 seems to work. 

 But I am not sure if this is the correct one. Does anyone has any better 
 solution[s] ?If the content has images and other external stuff will they 
 be loaded before AttachEvent is fired ?

 Also since we are creating new contentPanel everytime each fetch takes the 
 scrollbar to the top. I tried to add a new HTMLPanel markerPanel with 
 couple of line breaks to the contentPanel. Then in the onAttachOrDetach() 
 of contentPanel tried to scroll to the markerPanel. This did not work.

 public void setViewerContent(String content){
 contentPanel = new HTMLPanel(content);
 markerPanel = new HTMLPanel( br br );
 contentPanel.setStyleName(ap-mainPanel ap-scrollPanel); //$NON-NLS-1$
 contentPanel.addAttachHandler(new AttachEvent.Handler() {

 @Override
 public void

Re: How to figure out HTMLPanel rendering is complete

[Steve C]

I'm guessing that you're doing incremental loading - that as soon as the 
user reaches the bottom of the current content, you get more?

You could remove the scroll handler when you start to load the HTML, and 
then restore it when the HTML has been received. Or have the loading 
mechanism set a flag and unset it when done, and the scroll handler checks 
that flag before doing anything (maybe better to use an integer count, 
increment when starting load, decrement when complete, and scrolll handler 
only works when it's zero).

But, if there are images in the received content, they will be loading 
asynchronously after that, which will affect the size of the content.  The 
best* way I can think of to handle that is to scan the received HTML 
looking for img tags, and then add a native JS load/error handler to each 
one, and keep a running count.  The load handler would decrement the count, 
and, when it reaches 0, all images will be loaded.  You might still need a 
deferred command, since just because the image has loaded doesn't mean that 
the DOM has reflowed.

*Maybe the second best way.  If you used an iframe as your loader instead 
of GWT's Ajax mechanism, you could set a readystatechange handler.  
readyState 4 is supposed to mean that everything has been received, 
including images.  But, I don't know how well supported that is across 
browsers.



-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To unsubscribe from this group and stop receiving emails from it, send an email 
to google-web-toolkit+unsubscr...@googlegroups.com.
To post to this group, send email to google-web-toolkit@googlegroups.com.
Visit this group at http://groups.google.com/group/google-web-toolkit.
For more options, visit https://groups.google.com/d/optout.

Exception-undefined is not a function(While adding anchor to htmlpanel)

[Mohammed Sameen]

Hi,
I am getting exception while adding the Anchor to HTMLPanel,Below is the 
code


private HTMLPanel panel;
private HorizontalPanel hPanel=new HorizontalPanel();;

Anchor anchor=new Anchor();
anchor.setVisible(true);
anchor.getElement().setPropertyString(id, hintButton);

public void createPanel(String title){
if(panel!=null){
hPanel.remove(panel);
}
panel=new HTMLPanel(title);
panel.add(anchor);   //exception while adding anchor to HTMLPanel second 
time
hPanel.add(panel);
}
the above code is working fine ,its creating the htmlpanel with anchor and 
executing fine for firstTime.When i am calling the Method createPanel for 
second Time its giving the below exception.

11:27:41.673 [ERROR] [demowidgetlibrary] Uncaught exception escaped

com.google.gwt.event.shared.UmbrellaException: Exception caught: 
(TypeError) 
@com.google.gwt.dom.client.Node::removeChild(Lcom/google/gwt/dom/client/Node;)([JavaScript
 
object(40)]): undefined is not a function
at 
com.google.gwt.event.shared.HandlerManager.fireEvent(HandlerManager.java:129)
at com.google.gwt.user.client.ui.Widget.fireEvent(Widget.java:129)
at 
com.google.gwt.event.dom.client.DomEvent.fireNativeEvent(DomEvent.java:125)
at com.google.gwt.user.client.ui.Widget.onBrowserEvent(Widget.java:177)
at 
com.google.gwt.user.client.ui.ValueBoxBase.onBrowserEvent(ValueBoxBase.java:252)
at com.google.gwt.user.client.DOM.dispatchEventImpl(DOM.java:1467)
at com.google.gwt.user.client.DOM.dispatchEvent(DOM.java:1406)
at 
com.google.gwt.user.client.impl.DOMImplStandard.dispatchEvent(DOMImplStandard.java:323)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at com.google.gwt.dev.shell.MethodAdaptor.invoke(MethodAdaptor.java:103)
at 
com.google.gwt.dev.shell.MethodDispatch.invoke(MethodDispatch.java:71)
at 
com.google.gwt.dev.shell.OophmSessionHandler.invoke(OophmSessionHandler.java:172)
at 
com.google.gwt.dev.shell.BrowserChannelServer.reactToMessagesWhileWaitingForReturn(BrowserChannelServer.java:338)
at 
com.google.gwt.dev.shell.BrowserChannelServer.invokeJavascript(BrowserChannelServer.java:219)
at 
com.google.gwt.dev.shell.ModuleSpaceOOPHM.doInvoke(ModuleSpaceOOPHM.java:136)
at 
com.google.gwt.dev.shell.ModuleSpace.invokeNative(ModuleSpace.java:576)
at 
com.google.gwt.dev.shell.ModuleSpace.invokeNativeObject(ModuleSpace.java:284)
at 
com.google.gwt.dev.shell.JavaScriptHost.invokeNativeObject(JavaScriptHost.java:91)
at com.google.gwt.core.client.impl.Impl.apply(Impl.java)
at com.google.gwt.core.client.impl.Impl.entry0(Impl.java:347)
at sun.reflect.GeneratedMethodAccessor31.invoke(Unknown Source)
at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at com.google.gwt.dev.shell.MethodAdaptor.invoke(MethodAdaptor.java:103)
at 
com.google.gwt.dev.shell.MethodDispatch.invoke(MethodDispatch.java:71)
at 
com.google.gwt.dev.shell.OophmSessionHandler.invoke(OophmSessionHandler.java:172)
at 
com.google.gwt.dev.shell.BrowserChannelServer.reactToMessages(BrowserChannelServer.java:293)
at 
com.google.gwt.dev.shell.BrowserChannelServer.processConnection(BrowserChannelServer.java:547)
at 
com.google.gwt.dev.shell.BrowserChannelServer.run(BrowserChannelServer.java:364)
at java.lang.Thread.run(Thread.java:745)
Caused by: com.google.gwt.core.client.JavaScriptException: (TypeError) 
@com.google.gwt.dom.client.Node::removeChild(Lcom/google/gwt/dom/client/Node;)([JavaScript
 
object(40)]): undefined is not a function
at 
com.google.gwt.dev.shell.BrowserChannelServer.invokeJavascript(BrowserChannelServer.java:249)
at 
com.google.gwt.dev.shell.ModuleSpaceOOPHM.doInvoke(ModuleSpaceOOPHM.java:136)
at 
com.google.gwt.dev.shell.ModuleSpace.invokeNative(ModuleSpace.java:576)
at 
com.google.gwt.dev.shell.ModuleSpace.invokeNativeObject(ModuleSpace.java:284)
at 
com.google.gwt.dev.shell.JavaScriptHost.invokeNativeObject(JavaScriptHost.java:91)
at com.google.gwt.dom.client.Node$.removeChild$(Node.java)
at 
com.google.gwt.user.client.ui.ComplexPanel.remove(ComplexPanel.java:71)
at 
com.google.gwt.user.client.ui.Widget.removeFromParent(Widget.java:202)
at com.google.gwt.user.client.ui.ComplexPanel.add(ComplexPanel.java:96)
at com.google.gwt.user.client.ui.HTMLPanel.add(HTMLPanel.java:150)
at 
com.jenzabar.jx.ui.widgets.item.LabelBoxField.createHTMLPanel(LabelBoxField.java:200)
at 
com.jenzabar.jx.ui.widgets.item.LabelBoxField.setRequiredTitle(LabelBoxField.java:111)
at 
com.jenzabar.jx.ui.widgets.base.FormField.setRequiredErrorOnBlur(FormField.java:288

Re: Exception-undefined is not a function(While adding anchor to htmlpanel)

[Thomas Broyer]

There might have been an error injecting the JSNI into the page.
I'd strongly suggest you try Super Dev Mode (this will be the default in 
GWT 2.7; I'd suggest you try 2.7.0-SNAPSHOT, JARs are available from 
https://oss.sonatype.org/content/repositories/google-snapshots/com/google/gwt/ 
, the very latest JARs built last night have superDevMode turned on by 
default when you launch the DevMode).

On Wednesday, October 8, 2014 8:12:29 AM UTC+2, Mohammed Sameen wrote:

 Hi,
 I am getting exception while adding the Anchor to HTMLPanel,Below is the 
 code


 private HTMLPanel panel;
 private HorizontalPanel hPanel=new HorizontalPanel();;

 Anchor anchor=new Anchor();
 anchor.setVisible(true);
 anchor.getElement().setPropertyString(id, hintButton);

 public void createPanel(String title){
 if(panel!=null){
 hPanel.remove(panel);
 }
 panel=new HTMLPanel(title);
 panel.add(anchor);   //exception while adding anchor to HTMLPanel second 
 time
 hPanel.add(panel);
 }
 the above code is working fine ,its creating the htmlpanel with anchor and 
 executing fine for firstTime.When i am calling the Method createPanel for 
 second Time its giving the below exception.

 11:27:41.673 [ERROR] [demowidgetlibrary] Uncaught exception escaped

 com.google.gwt.event.shared.UmbrellaException: Exception caught: 
 (TypeError) 
 @com.google.gwt.dom.client.Node::removeChild(Lcom/google/gwt/dom/client/Node;)([JavaScript
  
 object(40)]): undefined is not a function
 at 
 com.google.gwt.event.shared.HandlerManager.fireEvent(HandlerManager.java:129)
 at com.google.gwt.user.client.ui.Widget.fireEvent(Widget.java:129)
 at 
 com.google.gwt.event.dom.client.DomEvent.fireNativeEvent(DomEvent.java:125)
 at com.google.gwt.user.client.ui.Widget.onBrowserEvent(Widget.java:177)
 at 
 com.google.gwt.user.client.ui.ValueBoxBase.onBrowserEvent(ValueBoxBase.java:252)
 at com.google.gwt.user.client.DOM.dispatchEventImpl(DOM.java:1467)
 at com.google.gwt.user.client.DOM.dispatchEvent(DOM.java:1406)
 at 
 com.google.gwt.user.client.impl.DOMImplStandard.dispatchEvent(DOMImplStandard.java:323)
 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 at 
 sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
 at 
 sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
 at java.lang.reflect.Method.invoke(Method.java:606)
 at 
 com.google.gwt.dev.shell.MethodAdaptor.invoke(MethodAdaptor.java:103)
 at 
 com.google.gwt.dev.shell.MethodDispatch.invoke(MethodDispatch.java:71)
 at 
 com.google.gwt.dev.shell.OophmSessionHandler.invoke(OophmSessionHandler.java:172)
 at 
 com.google.gwt.dev.shell.BrowserChannelServer.reactToMessagesWhileWaitingForReturn(BrowserChannelServer.java:338)
 at 
 com.google.gwt.dev.shell.BrowserChannelServer.invokeJavascript(BrowserChannelServer.java:219)
 at 
 com.google.gwt.dev.shell.ModuleSpaceOOPHM.doInvoke(ModuleSpaceOOPHM.java:136)
 at 
 com.google.gwt.dev.shell.ModuleSpace.invokeNative(ModuleSpace.java:576)
 at 
 com.google.gwt.dev.shell.ModuleSpace.invokeNativeObject(ModuleSpace.java:284)
 at 
 com.google.gwt.dev.shell.JavaScriptHost.invokeNativeObject(JavaScriptHost.java:91)
 at com.google.gwt.core.client.impl.Impl.apply(Impl.java)
 at com.google.gwt.core.client.impl.Impl.entry0(Impl.java:347)
 at sun.reflect.GeneratedMethodAccessor31.invoke(Unknown Source)
 at 
 sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
 at java.lang.reflect.Method.invoke(Method.java:606)
 at 
 com.google.gwt.dev.shell.MethodAdaptor.invoke(MethodAdaptor.java:103)
 at 
 com.google.gwt.dev.shell.MethodDispatch.invoke(MethodDispatch.java:71)
 at 
 com.google.gwt.dev.shell.OophmSessionHandler.invoke(OophmSessionHandler.java:172)
 at 
 com.google.gwt.dev.shell.BrowserChannelServer.reactToMessages(BrowserChannelServer.java:293)
 at 
 com.google.gwt.dev.shell.BrowserChannelServer.processConnection(BrowserChannelServer.java:547)
 at 
 com.google.gwt.dev.shell.BrowserChannelServer.run(BrowserChannelServer.java:364)
 at java.lang.Thread.run(Thread.java:745)
 Caused by: com.google.gwt.core.client.JavaScriptException: (TypeError) 
 @com.google.gwt.dom.client.Node::removeChild(Lcom/google/gwt/dom/client/Node;)([JavaScript
  
 object(40)]): undefined is not a function
 at 
 com.google.gwt.dev.shell.BrowserChannelServer.invokeJavascript(BrowserChannelServer.java:249)
 at 
 com.google.gwt.dev.shell.ModuleSpaceOOPHM.doInvoke(ModuleSpaceOOPHM.java:136)
 at 
 com.google.gwt.dev.shell.ModuleSpace.invokeNative(ModuleSpace.java:576)
 at 
 com.google.gwt.dev.shell.ModuleSpace.invokeNativeObject(ModuleSpace.java:284)
 at 
 com.google.gwt.dev.shell.JavaScriptHost.invokeNativeObject(JavaScriptHost.java:91)
 at com.google.gwt.dom.client.Node$.removeChild$(Node.java)
 at 
 com.google.gwt.user.client.ui.ComplexPanel.remove

Re: Exception-undefined is not a function(While adding anchor to htmlpanel)

[Mohammed Sameen]

Thanks Thomas,But i cant upgrade to GWT 2.7 right now i am using 2.6.Is 
there any other way?

On Wednesday, October 8, 2014 11:42:29 AM UTC+5:30, Mohammed Sameen wrote:

 Hi,
 I am getting exception while adding the Anchor to HTMLPanel,Below is the 
 code


 private HTMLPanel panel;
 private HorizontalPanel hPanel=new HorizontalPanel();;

 Anchor anchor=new Anchor();
 anchor.setVisible(true);
 anchor.getElement().setPropertyString(id, hintButton);

 public void createPanel(String title){
 if(panel!=null){
 hPanel.remove(panel);
 }
 panel=new HTMLPanel(title);
 panel.add(anchor);   //exception while adding anchor to HTMLPanel second 
 time
 hPanel.add(panel);
 }
 the above code is working fine ,its creating the htmlpanel with anchor and 
 executing fine for firstTime.When i am calling the Method createPanel for 
 second Time its giving the below exception.

 11:27:41.673 [ERROR] [demowidgetlibrary] Uncaught exception escaped

 com.google.gwt.event.shared.UmbrellaException: Exception caught: 
 (TypeError) 
 @com.google.gwt.dom.client.Node::removeChild(Lcom/google/gwt/dom/client/Node;)([JavaScript
  
 object(40)]): undefined is not a function
 at 
 com.google.gwt.event.shared.HandlerManager.fireEvent(HandlerManager.java:129)
 at com.google.gwt.user.client.ui.Widget.fireEvent(Widget.java:129)
 at 
 com.google.gwt.event.dom.client.DomEvent.fireNativeEvent(DomEvent.java:125)
 at com.google.gwt.user.client.ui.Widget.onBrowserEvent(Widget.java:177)
 at 
 com.google.gwt.user.client.ui.ValueBoxBase.onBrowserEvent(ValueBoxBase.java:252)
 at com.google.gwt.user.client.DOM.dispatchEventImpl(DOM.java:1467)
 at com.google.gwt.user.client.DOM.dispatchEvent(DOM.java:1406)
 at 
 com.google.gwt.user.client.impl.DOMImplStandard.dispatchEvent(DOMImplStandard.java:323)
 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 at 
 sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
 at 
 sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
 at java.lang.reflect.Method.invoke(Method.java:606)
 at 
 com.google.gwt.dev.shell.MethodAdaptor.invoke(MethodAdaptor.java:103)
 at 
 com.google.gwt.dev.shell.MethodDispatch.invoke(MethodDispatch.java:71)
 at 
 com.google.gwt.dev.shell.OophmSessionHandler.invoke(OophmSessionHandler.java:172)
 at 
 com.google.gwt.dev.shell.BrowserChannelServer.reactToMessagesWhileWaitingForReturn(BrowserChannelServer.java:338)
 at 
 com.google.gwt.dev.shell.BrowserChannelServer.invokeJavascript(BrowserChannelServer.java:219)
 at 
 com.google.gwt.dev.shell.ModuleSpaceOOPHM.doInvoke(ModuleSpaceOOPHM.java:136)
 at 
 com.google.gwt.dev.shell.ModuleSpace.invokeNative(ModuleSpace.java:576)
 at 
 com.google.gwt.dev.shell.ModuleSpace.invokeNativeObject(ModuleSpace.java:284)
 at 
 com.google.gwt.dev.shell.JavaScriptHost.invokeNativeObject(JavaScriptHost.java:91)
 at com.google.gwt.core.client.impl.Impl.apply(Impl.java)
 at com.google.gwt.core.client.impl.Impl.entry0(Impl.java:347)
 at sun.reflect.GeneratedMethodAccessor31.invoke(Unknown Source)
 at 
 sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
 at java.lang.reflect.Method.invoke(Method.java:606)
 at 
 com.google.gwt.dev.shell.MethodAdaptor.invoke(MethodAdaptor.java:103)
 at 
 com.google.gwt.dev.shell.MethodDispatch.invoke(MethodDispatch.java:71)
 at 
 com.google.gwt.dev.shell.OophmSessionHandler.invoke(OophmSessionHandler.java:172)
 at 
 com.google.gwt.dev.shell.BrowserChannelServer.reactToMessages(BrowserChannelServer.java:293)
 at 
 com.google.gwt.dev.shell.BrowserChannelServer.processConnection(BrowserChannelServer.java:547)
 at 
 com.google.gwt.dev.shell.BrowserChannelServer.run(BrowserChannelServer.java:364)
 at java.lang.Thread.run(Thread.java:745)
 Caused by: com.google.gwt.core.client.JavaScriptException: (TypeError) 
 @com.google.gwt.dom.client.Node::removeChild(Lcom/google/gwt/dom/client/Node;)([JavaScript
  
 object(40)]): undefined is not a function
 at 
 com.google.gwt.dev.shell.BrowserChannelServer.invokeJavascript(BrowserChannelServer.java:249)
 at 
 com.google.gwt.dev.shell.ModuleSpaceOOPHM.doInvoke(ModuleSpaceOOPHM.java:136)
 at 
 com.google.gwt.dev.shell.ModuleSpace.invokeNative(ModuleSpace.java:576)
 at 
 com.google.gwt.dev.shell.ModuleSpace.invokeNativeObject(ModuleSpace.java:284)
 at 
 com.google.gwt.dev.shell.JavaScriptHost.invokeNativeObject(JavaScriptHost.java:91)
 at com.google.gwt.dom.client.Node$.removeChild$(Node.java)
 at 
 com.google.gwt.user.client.ui.ComplexPanel.remove(ComplexPanel.java:71)
 at 
 com.google.gwt.user.client.ui.Widget.removeFromParent(Widget.java:202)
 at com.google.gwt.user.client.ui.ComplexPanel.add(ComplexPanel.java:96)
 at com.google.gwt.user.client.ui.HTMLPanel.add(HTMLPanel.java:150

Re: Exception-undefined is not a function(While adding anchor to htmlpanel)

[Naveen Ng]

Hi..

Since anchor is global variable, and you are trying to remove the parent
widget means  (panel) so anchor reference will also remove from the parent
and the reference will be setting as null, when you call the createPanel()
method second time, anchor reference will be null, so  panel.add(anchor);.  It
will throw an exception. Try to add null check for anchor also or create a
new instance of anchor. Hope It will work.

Thanks.
Naveen.

On Wed, Oct 8, 2014 at 4:18 PM, Mohammed Sameen sameen@gmail.com
wrote:

 Thanks Thomas,But i cant upgrade to GWT 2.7 right now i am using 2.6.Is
 there any other way?

 On Wednesday, October 8, 2014 11:42:29 AM UTC+5:30, Mohammed Sameen wrote:

 Hi,
 I am getting exception while adding the Anchor to HTMLPanel,Below is the
 code


 private HTMLPanel panel;
 private HorizontalPanel hPanel=new HorizontalPanel();;

 Anchor anchor=new Anchor();
 anchor.setVisible(true);
 anchor.getElement().setPropertyString(id, hintButton);

 public void createPanel(String title){
 if(panel!=null){
 hPanel.remove(panel);
 }
 panel=new HTMLPanel(title);
 panel.add(anchor);   //exception while adding anchor to HTMLPanel second
 time
 hPanel.add(panel);
 }
 the above code is working fine ,its creating the htmlpanel with anchor
 and executing fine for firstTime.When i am calling the Method createPanel
 for second Time its giving the below exception.

 11:27:41.673 [ERROR] [demowidgetlibrary] Uncaught exception escaped

 com.google.gwt.event.shared.UmbrellaException: Exception caught:
 (TypeError) @com.google.gwt.dom.client.Node::removeChild(Lcom/google/
 gwt/dom/client/Node;)([JavaScript object(40)]): undefined is not a
 function
 at com.google.gwt.event.shared.HandlerManager.fireEvent(
 HandlerManager.java:129)
 at com.google.gwt.user.client.ui.Widget.fireEvent(Widget.java:129)
 at com.google.gwt.event.dom.client.DomEvent.
 fireNativeEvent(DomEvent.java:125)
 at com.google.gwt.user.client.ui.Widget.onBrowserEvent(Widget.
 java:177)
 at com.google.gwt.user.client.ui.ValueBoxBase.onBrowserEvent(
 ValueBoxBase.java:252)
 at com.google.gwt.user.client.DOM.dispatchEventImpl(DOM.java:1467)
 at com.google.gwt.user.client.DOM.dispatchEvent(DOM.java:1406)
 at com.google.gwt.user.client.impl.DOMImplStandard.
 dispatchEvent(DOMImplStandard.java:323)
 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 at sun.reflect.NativeMethodAccessorImpl.invoke(
 NativeMethodAccessorImpl.java:57)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(
 DelegatingMethodAccessorImpl.java:43)
 at java.lang.reflect.Method.invoke(Method.java:606)
 at com.google.gwt.dev.shell.MethodAdaptor.invoke(
 MethodAdaptor.java:103)
 at com.google.gwt.dev.shell.MethodDispatch.invoke(
 MethodDispatch.java:71)
 at com.google.gwt.dev.shell.OophmSessionHandler.invoke(
 OophmSessionHandler.java:172)
 at com.google.gwt.dev.shell.BrowserChannelServer.
 reactToMessagesWhileWaitingForReturn(BrowserChannelServer.java:338)
 at com.google.gwt.dev.shell.BrowserChannelServer.invokeJavascript(
 BrowserChannelServer.java:219)
 at com.google.gwt.dev.shell.ModuleSpaceOOPHM.doInvoke(
 ModuleSpaceOOPHM.java:136)
 at com.google.gwt.dev.shell.ModuleSpace.invokeNative(
 ModuleSpace.java:576)
 at com.google.gwt.dev.shell.ModuleSpace.invokeNativeObject(
 ModuleSpace.java:284)
 at com.google.gwt.dev.shell.JavaScriptHost.invokeNativeObject(
 JavaScriptHost.java:91)
 at com.google.gwt.core.client.impl.Impl.apply(Impl.java)
 at com.google.gwt.core.client.impl.Impl.entry0(Impl.java:347)
 at sun.reflect.GeneratedMethodAccessor31.invoke(Unknown Source)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(
 DelegatingMethodAccessorImpl.java:43)
 at java.lang.reflect.Method.invoke(Method.java:606)
 at com.google.gwt.dev.shell.MethodAdaptor.invoke(
 MethodAdaptor.java:103)
 at com.google.gwt.dev.shell.MethodDispatch.invoke(
 MethodDispatch.java:71)
 at com.google.gwt.dev.shell.OophmSessionHandler.invoke(
 OophmSessionHandler.java:172)
 at com.google.gwt.dev.shell.BrowserChannelServer.reactToMessages(
 BrowserChannelServer.java:293)
 at com.google.gwt.dev.shell.BrowserChannelServer.processConnection(
 BrowserChannelServer.java:547)
 at com.google.gwt.dev.shell.BrowserChannelServer.run(
 BrowserChannelServer.java:364)
 at java.lang.Thread.run(Thread.java:745)
 Caused by: com.google.gwt.core.client.JavaScriptException: (TypeError)
 @com.google.gwt.dom.client.Node::removeChild(Lcom/google/
 gwt/dom/client/Node;)([JavaScript object(40)]): undefined is not a
 function
 at com.google.gwt.dev.shell.BrowserChannelServer.invokeJavascript(
 BrowserChannelServer.java:249)
 at com.google.gwt.dev.shell.ModuleSpaceOOPHM.doInvoke(
 ModuleSpaceOOPHM.java:136)
 at com.google.gwt.dev.shell.ModuleSpace.invokeNative(
 ModuleSpace.java:576)
 at com.google.gwt.dev.shell.ModuleSpace.invokeNativeObject(
 ModuleSpace.java:284

Re: Exception-undefined is not a function(While adding anchor to htmlpanel)

[Mohammed Sameen]

Thanks Naveen,But its not throwing nullpointer exception i checked that 
also anchor is intialized its not holding null value..

On Wednesday, October 8, 2014 11:42:29 AM UTC+5:30, Mohammed Sameen wrote:

 Hi,
 I am getting exception while adding the Anchor to HTMLPanel,Below is the 
 code


 private HTMLPanel panel;
 private HorizontalPanel hPanel=new HorizontalPanel();;

 Anchor anchor=new Anchor();
 anchor.setVisible(true);
 anchor.getElement().setPropertyString(id, hintButton);

 public void createPanel(String title){
 if(panel!=null){
 hPanel.remove(panel);
 }
 panel=new HTMLPanel(title);
 panel.add(anchor);   //exception while adding anchor to HTMLPanel second 
 time
 hPanel.add(panel);
 }
 the above code is working fine ,its creating the htmlpanel with anchor and 
 executing fine for firstTime.When i am calling the Method createPanel for 
 second Time its giving the below exception.

 11:27:41.673 [ERROR] [demowidgetlibrary] Uncaught exception escaped

 com.google.gwt.event.shared.UmbrellaException: Exception caught: 
 (TypeError) 
 @com.google.gwt.dom.client.Node::removeChild(Lcom/google/gwt/dom/client/Node;)([JavaScript
  
 object(40)]): undefined is not a function
 at 
 com.google.gwt.event.shared.HandlerManager.fireEvent(HandlerManager.java:129)
 at com.google.gwt.user.client.ui.Widget.fireEvent(Widget.java:129)
 at 
 com.google.gwt.event.dom.client.DomEvent.fireNativeEvent(DomEvent.java:125)
 at com.google.gwt.user.client.ui.Widget.onBrowserEvent(Widget.java:177)
 at 
 com.google.gwt.user.client.ui.ValueBoxBase.onBrowserEvent(ValueBoxBase.java:252)
 at com.google.gwt.user.client.DOM.dispatchEventImpl(DOM.java:1467)
 at com.google.gwt.user.client.DOM.dispatchEvent(DOM.java:1406)
 at 
 com.google.gwt.user.client.impl.DOMImplStandard.dispatchEvent(DOMImplStandard.java:323)
 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 at 
 sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
 at 
 sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
 at java.lang.reflect.Method.invoke(Method.java:606)
 at 
 com.google.gwt.dev.shell.MethodAdaptor.invoke(MethodAdaptor.java:103)
 at 
 com.google.gwt.dev.shell.MethodDispatch.invoke(MethodDispatch.java:71)
 at 
 com.google.gwt.dev.shell.OophmSessionHandler.invoke(OophmSessionHandler.java:172)
 at 
 com.google.gwt.dev.shell.BrowserChannelServer.reactToMessagesWhileWaitingForReturn(BrowserChannelServer.java:338)
 at 
 com.google.gwt.dev.shell.BrowserChannelServer.invokeJavascript(BrowserChannelServer.java:219)
 at 
 com.google.gwt.dev.shell.ModuleSpaceOOPHM.doInvoke(ModuleSpaceOOPHM.java:136)
 at 
 com.google.gwt.dev.shell.ModuleSpace.invokeNative(ModuleSpace.java:576)
 at 
 com.google.gwt.dev.shell.ModuleSpace.invokeNativeObject(ModuleSpace.java:284)
 at 
 com.google.gwt.dev.shell.JavaScriptHost.invokeNativeObject(JavaScriptHost.java:91)
 at com.google.gwt.core.client.impl.Impl.apply(Impl.java)
 at com.google.gwt.core.client.impl.Impl.entry0(Impl.java:347)
 at sun.reflect.GeneratedMethodAccessor31.invoke(Unknown Source)
 at 
 sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
 at java.lang.reflect.Method.invoke(Method.java:606)
 at 
 com.google.gwt.dev.shell.MethodAdaptor.invoke(MethodAdaptor.java:103)
 at 
 com.google.gwt.dev.shell.MethodDispatch.invoke(MethodDispatch.java:71)
 at 
 com.google.gwt.dev.shell.OophmSessionHandler.invoke(OophmSessionHandler.java:172)
 at 
 com.google.gwt.dev.shell.BrowserChannelServer.reactToMessages(BrowserChannelServer.java:293)
 at 
 com.google.gwt.dev.shell.BrowserChannelServer.processConnection(BrowserChannelServer.java:547)
 at 
 com.google.gwt.dev.shell.BrowserChannelServer.run(BrowserChannelServer.java:364)
 at java.lang.Thread.run(Thread.java:745)
 Caused by: com.google.gwt.core.client.JavaScriptException: (TypeError) 
 @com.google.gwt.dom.client.Node::removeChild(Lcom/google/gwt/dom/client/Node;)([JavaScript
  
 object(40)]): undefined is not a function
 at 
 com.google.gwt.dev.shell.BrowserChannelServer.invokeJavascript(BrowserChannelServer.java:249)
 at 
 com.google.gwt.dev.shell.ModuleSpaceOOPHM.doInvoke(ModuleSpaceOOPHM.java:136)
 at 
 com.google.gwt.dev.shell.ModuleSpace.invokeNative(ModuleSpace.java:576)
 at 
 com.google.gwt.dev.shell.ModuleSpace.invokeNativeObject(ModuleSpace.java:284)
 at 
 com.google.gwt.dev.shell.JavaScriptHost.invokeNativeObject(JavaScriptHost.java:91)
 at com.google.gwt.dom.client.Node$.removeChild$(Node.java)
 at 
 com.google.gwt.user.client.ui.ComplexPanel.remove(ComplexPanel.java:71)
 at 
 com.google.gwt.user.client.ui.Widget.removeFromParent(Widget.java:202)
 at com.google.gwt.user.client.ui.ComplexPanel.add(ComplexPanel.java:96)
 at com.google.gwt.user.client.ui.HTMLPanel.add(HTMLPanel.java:150

Re: Exception-undefined is not a function(While adding anchor to htmlpanel)

[Thomas Broyer]

On Wednesday, October 8, 2014 12:48:50 PM UTC+2, Mohammed Sameen wrote:

 Thanks Thomas,But i cant upgrade to GWT 2.7 right now i am using 2.6.Is 
 there any other way?


Super Dev Mode exists since 2.5, it's just easier to use (and faster!) with 
2.7 than in previous versions.
To get the ease of use, you could 
try https://github.com/manolo/superdevmode-launcher-legacy 
(download 
https://github.com/manolo/superdevmode-launcher-legacy/blob/master/superdevmode-launcher-legacy.jar?raw=true
 
and put it in your classpath *before* gwt-dev.jar, and don't forget to also 
add gwt-codeserver.jar, then launch DevMode as usual except passing an 
additional argument -superDevMode)

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To unsubscribe from this group and stop receiving emails from it, send an email 
to google-web-toolkit+unsubscr...@googlegroups.com.
To post to this group, send email to google-web-toolkit@googlegroups.com.
Visit this group at http://groups.google.com/group/google-web-toolkit.
For more options, visit https://groups.google.com/d/optout.

Re: Exception while adding anchor button to HTMLPanel..

[Mohammed Sameen]

any suggestion on this?

On Tuesday, September 30, 2014 4:44:03 PM UTC+5:30, Mohammed Sameen wrote:

 While Adding Anchor button to HTMLPanel i am getting the below error.
 lblPanel = new HTMLPanel(sameen);
 lblPanel.add(hintButton);


 15:28:05.558 [ERROR] [widgetdemo] Uncaught exception escaped

 com.google.gwt.event.shared.UmbrellaException: Exception caught: 
 (TypeError) 
 @com.google.gwt.dom.client.Node::removeChild(Lcom/google/gwt/dom/client/Node;)([JavaScript
  
 object(50)]): Object doesn't support property or method 'removeChild'
 at 
 com.google.gwt.event.shared.HandlerManager.fireEvent(HandlerManager.java:129)
 at com.google.gwt.user.client.ui.Widget.fireEvent(Widget.java:129)
 at 
 com.google.gwt.event.dom.client.DomEvent.fireNativeEvent(DomEvent.java:116)
 at com.google.gwt.user.client.ui.Widget.onBrowserEvent(Widget.java:177)
 at 
 com.google.gwt.user.client.ui.ValueBoxBase.onBrowserEvent(ValueBoxBase.java:252)
 at com.google.gwt.user.client.DOM.dispatchEventImpl(DOM.java:1351)
 at com.google.gwt.user.client.DOM.dispatchEvent(DOM.java:1307)
 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 at 
 sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
 at 
 sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
 at java.lang.reflect.Method.invoke(Method.java:606)
 at 
 com.google.gwt.dev.shell.MethodAdaptor.invoke(MethodAdaptor.java:103)
 at 
 com.google.gwt.dev.shell.MethodDispatch.invoke(MethodDispatch.java:71)
 at 
 com.google.gwt.dev.shell.OophmSessionHandler.invoke(OophmSessionHandler.java:172)
 at 
 com.google.gwt.dev.shell.BrowserChannelServer.reactToMessagesWhileWaitingForReturn(BrowserChannelServer.java:338)
 at 
 com.google.gwt.dev.shell.BrowserChannelServer.invokeJavascript(BrowserChannelServer.java:219)
 at 
 com.google.gwt.dev.shell.ModuleSpaceOOPHM.doInvoke(ModuleSpaceOOPHM.java:136)
 at 
 com.google.gwt.dev.shell.ModuleSpace.invokeNative(ModuleSpace.java:571)
 at 
 com.google.gwt.dev.shell.ModuleSpace.invokeNativeObject(ModuleSpace.java:279)
 at 
 com.google.gwt.dev.shell.JavaScriptHost.invokeNativeObject(JavaScriptHost.java:91)
 at com.google.gwt.core.client.impl.Impl.apply(Impl.java)
 at com.google.gwt.core.client.impl.Impl.entry0(Impl.java:242)
 at sun.reflect.GeneratedMethodAccessor42.invoke(Unknown Source)
 at 
 sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
 at java.lang.reflect.Method.invoke(Method.java:606)
 at 
 com.google.gwt.dev.shell.MethodAdaptor.invoke(MethodAdaptor.java:103)
 at 
 com.google.gwt.dev.shell.MethodDispatch.invoke(MethodDispatch.java:71)
 at 
 com.google.gwt.dev.shell.OophmSessionHandler.invoke(OophmSessionHandler.java:172)
 at 
 com.google.gwt.dev.shell.BrowserChannelServer.reactToMessages(BrowserChannelServer.java:293)
 at 
 com.google.gwt.dev.shell.BrowserChannelServer.processConnection(BrowserChannelServer.java:547)
 at 
 com.google.gwt.dev.shell.BrowserChannelServer.run(BrowserChannelServer.java:364)
 at java.lang.Thread.run(Thread.java:745)
 Caused by: com.google.gwt.core.client.JavaScriptException: (TypeError) 
 @com.google.gwt.dom.client.Node::removeChild(Lcom/google/gwt/dom/client/Node;)([JavaScript
  
 object(50)]): Object doesn't support property or method 'removeChild'
 at 
 com.google.gwt.dev.shell.BrowserChannelServer.invokeJavascript(BrowserChannelServer.java:249)
 at 
 com.google.gwt.dev.shell.ModuleSpaceOOPHM.doInvoke(ModuleSpaceOOPHM.java:136)
 at 
 com.google.gwt.dev.shell.ModuleSpace.invokeNative(ModuleSpace.java:571)
 at 
 com.google.gwt.dev.shell.ModuleSpace.invokeNativeObject(ModuleSpace.java:279)
 at 
 com.google.gwt.dev.shell.JavaScriptHost.invokeNativeObject(JavaScriptHost.java:91)
 at com.google.gwt.dom.client.Node$.removeChild$(Node.java)
 at com.google.gwt.user.client.DOM.removeChild(DOM.java:1023)
 at 
 com.google.gwt.user.client.ui.ComplexPanel.remove(ComplexPanel.java:71)
 at 
 com.google.gwt.user.client.ui.WidgetCollection$WidgetIterator.remove(WidgetCollection.java:55)
 at com.google.gwt.user.client.ui.Panel.clear(Panel.java:78)
 at 
 com.jenzabar.jx.ui.widgets.item.LabelBoxField.createHTMLPanel(LabelBoxField.java:192)
 at 
 com.jenzabar.jx.ui.widgets.item.LabelBoxField.setRequiredTitle(LabelBoxField.java:111)
 at 
 com.jenzabar.jx.ui.widgets.base.FormField.setRequiredErrorOnBlur(FormField.java:288)
 at 
 com.jenzabar.jx.ui.widgets.item.TextBoxField$3.onBlur(TextBoxField.java:130)
 at 
 com.google.gwt.event.dom.client.BlurEvent.dispatch(BlurEvent.java:56)
 at com.google.gwt.event.dom.client.BlurEvent.dispatch(BlurEvent.java:1)
 at com.google.gwt.event.shared.GwtEvent.dispatch(GwtEvent.java:1)
 at 
 com.google.web.bindery.event.shared.EventBus.dispatchEvent(EventBus.java:40

Exception while adding anchor button to HTMLPanel..

[Mohammed Sameen]

While Adding Anchor button to HTMLPanel i am getting the below error.
lblPanel = new HTMLPanel(sameen);
lblPanel.add(hintButton);


15:28:05.558 [ERROR] [widgetdemo] Uncaught exception escaped

com.google.gwt.event.shared.UmbrellaException: Exception caught: 
(TypeError) 
@com.google.gwt.dom.client.Node::removeChild(Lcom/google/gwt/dom/client/Node;)([JavaScript
 
object(50)]): Object doesn't support property or method 'removeChild'
at 
com.google.gwt.event.shared.HandlerManager.fireEvent(HandlerManager.java:129)
at com.google.gwt.user.client.ui.Widget.fireEvent(Widget.java:129)
at 
com.google.gwt.event.dom.client.DomEvent.fireNativeEvent(DomEvent.java:116)
at com.google.gwt.user.client.ui.Widget.onBrowserEvent(Widget.java:177)
at 
com.google.gwt.user.client.ui.ValueBoxBase.onBrowserEvent(ValueBoxBase.java:252)
at com.google.gwt.user.client.DOM.dispatchEventImpl(DOM.java:1351)
at com.google.gwt.user.client.DOM.dispatchEvent(DOM.java:1307)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at com.google.gwt.dev.shell.MethodAdaptor.invoke(MethodAdaptor.java:103)
at 
com.google.gwt.dev.shell.MethodDispatch.invoke(MethodDispatch.java:71)
at 
com.google.gwt.dev.shell.OophmSessionHandler.invoke(OophmSessionHandler.java:172)
at 
com.google.gwt.dev.shell.BrowserChannelServer.reactToMessagesWhileWaitingForReturn(BrowserChannelServer.java:338)
at 
com.google.gwt.dev.shell.BrowserChannelServer.invokeJavascript(BrowserChannelServer.java:219)
at 
com.google.gwt.dev.shell.ModuleSpaceOOPHM.doInvoke(ModuleSpaceOOPHM.java:136)
at 
com.google.gwt.dev.shell.ModuleSpace.invokeNative(ModuleSpace.java:571)
at 
com.google.gwt.dev.shell.ModuleSpace.invokeNativeObject(ModuleSpace.java:279)
at 
com.google.gwt.dev.shell.JavaScriptHost.invokeNativeObject(JavaScriptHost.java:91)
at com.google.gwt.core.client.impl.Impl.apply(Impl.java)
at com.google.gwt.core.client.impl.Impl.entry0(Impl.java:242)
at sun.reflect.GeneratedMethodAccessor42.invoke(Unknown Source)
at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at com.google.gwt.dev.shell.MethodAdaptor.invoke(MethodAdaptor.java:103)
at 
com.google.gwt.dev.shell.MethodDispatch.invoke(MethodDispatch.java:71)
at 
com.google.gwt.dev.shell.OophmSessionHandler.invoke(OophmSessionHandler.java:172)
at 
com.google.gwt.dev.shell.BrowserChannelServer.reactToMessages(BrowserChannelServer.java:293)
at 
com.google.gwt.dev.shell.BrowserChannelServer.processConnection(BrowserChannelServer.java:547)
at 
com.google.gwt.dev.shell.BrowserChannelServer.run(BrowserChannelServer.java:364)
at java.lang.Thread.run(Thread.java:745)
Caused by: com.google.gwt.core.client.JavaScriptException: (TypeError) 
@com.google.gwt.dom.client.Node::removeChild(Lcom/google/gwt/dom/client/Node;)([JavaScript
 
object(50)]): Object doesn't support property or method 'removeChild'
at 
com.google.gwt.dev.shell.BrowserChannelServer.invokeJavascript(BrowserChannelServer.java:249)
at 
com.google.gwt.dev.shell.ModuleSpaceOOPHM.doInvoke(ModuleSpaceOOPHM.java:136)
at 
com.google.gwt.dev.shell.ModuleSpace.invokeNative(ModuleSpace.java:571)
at 
com.google.gwt.dev.shell.ModuleSpace.invokeNativeObject(ModuleSpace.java:279)
at 
com.google.gwt.dev.shell.JavaScriptHost.invokeNativeObject(JavaScriptHost.java:91)
at com.google.gwt.dom.client.Node$.removeChild$(Node.java)
at com.google.gwt.user.client.DOM.removeChild(DOM.java:1023)
at 
com.google.gwt.user.client.ui.ComplexPanel.remove(ComplexPanel.java:71)
at 
com.google.gwt.user.client.ui.WidgetCollection$WidgetIterator.remove(WidgetCollection.java:55)
at com.google.gwt.user.client.ui.Panel.clear(Panel.java:78)
at 
com.jenzabar.jx.ui.widgets.item.LabelBoxField.createHTMLPanel(LabelBoxField.java:192)
at 
com.jenzabar.jx.ui.widgets.item.LabelBoxField.setRequiredTitle(LabelBoxField.java:111)
at 
com.jenzabar.jx.ui.widgets.base.FormField.setRequiredErrorOnBlur(FormField.java:288)
at 
com.jenzabar.jx.ui.widgets.item.TextBoxField$3.onBlur(TextBoxField.java:130)
at com.google.gwt.event.dom.client.BlurEvent.dispatch(BlurEvent.java:56)
at com.google.gwt.event.dom.client.BlurEvent.dispatch(BlurEvent.java:1)
at com.google.gwt.event.shared.GwtEvent.dispatch(GwtEvent.java:1)
at 
com.google.web.bindery.event.shared.EventBus.dispatchEvent(EventBus.java:40)
at 
com.google.web.bindery.event.shared.SimpleEventBus.doFire(SimpleEventBus.java:193)
at 
com.google.web.bindery.event.shared.SimpleEventBus.fireEvent(SimpleEventBus.java:88

Re: Strange behavior of Chrome 35.0.1916 on Windows 7 when add/remove style of HTMLPanel

[Ümit Seren]

had the same issue especially with a lot of gwt-bootstrap widgets (NavBar, 
etc).
After upgrading to Chrome 36 the problem went away.


On Friday, July 25, 2014 12:41:57 AM UTC+2, Robert Hoffmann wrote:

 There is a bug report on thishttps://
 code.google.com/p/chromium/issues/detail?id=377913

 Do you use the AdBlock plugin?


-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To unsubscribe from this group and stop receiving emails from it, send an email 
to google-web-toolkit+unsubscr...@googlegroups.com.
To post to this group, send email to google-web-toolkit@googlegroups.com.
Visit this group at http://groups.google.com/group/google-web-toolkit.
For more options, visit https://groups.google.com/d/optout.

Strange behavior of Chrome 35.0.1916 on Windows 7 when add/remove style of HTMLPanel

[Robert Hoffmann]

There is a bug report on 
thishttps://code.google.com/p/chromium/issues/detail?id=377913

Do you use the AdBlock plugin?

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To unsubscribe from this group and stop receiving emails from it, send an email 
to google-web-toolkit+unsubscr...@googlegroups.com.
To post to this group, send email to google-web-toolkit@googlegroups.com.
Visit this group at http://groups.google.com/group/google-web-toolkit.
For more options, visit https://groups.google.com/d/optout.

Strange behavior of Chrome 35.0.1916 on Windows 7 when add/remove style of HTMLPanel

[Raphael Garnier]

Hi,
I have exactly the same problem and I don't find a solution to fix that ! 

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To unsubscribe from this group and stop receiving emails from it, send an email 
to google-web-toolkit+unsubscr...@googlegroups.com.
To post to this group, send email to google-web-toolkit@googlegroups.com.
Visit this group at http://groups.google.com/group/google-web-toolkit.
For more options, visit https://groups.google.com/d/optout.

Strange behavior of Chrome 35.0.1916 on Windows 7 when add/remove style of HTMLPanel

[Georgi Georgiev]

Hi, 

I ran into very strange behaviour, which happens only in chrome 35/win 7. I 
use ListBox to change color of HTMLPanel with CssResource. When we change 
the value in the ListBox, the color of the panel should be changed but 
nothing happens, when we check the style via Inspect Element  the style 
was changed but visually not applied. Everything works fine until update to 
version Chrome 35. 

Is anyone encounter the same problem? Any Ideas why when we change the 
style using addStyle()/removeStyle() the new style does not take affect?

I have no problems with Firefox

I use UIBibder.

public class SelectorImpl extends Composite {




  @UiField

   ListBox listBox;


  @UiField

  HTMLPanel panel;


 interface Style extends CssResource {

String red();


String green();

 }


  @UiField

  Style style;


  private MapInteger, String colorsMap = new HashMapInteger, String();

  private String currentColor;


  public EmployeeAttendanceSchedulerViewImpl() {

   ...


  colorsMap.put(1, style.red()) ;

  colorsMap.put(2, style.green());


  currentColor = style.red();

  panel.addStyleName(currentColor);

  }



  @UiHandler(listBox)

  public void onListSelected(ChangeEvent event){

panel.removeStyleName(currentColor);

currentColor =  colorsMap.get(listBox.getSelectedIndex());

panel.addStyleName(currentColor);

  }

}


In ui.xml 

ui:style type=com.SelectorImpl.Style



.red {

  background-color: #FF;

}


.green {

   background-color: #00FF00;

}


.panelBoxStyle {

  box-sizing: border-box;

  border: solid 1px;

  width: 40px;

  height: 19px;

}


  /ui:style


  g:HTMLPanel

g:ListBox ui:field=listBox/

g:HTMLPanel ui:field=panel styleName={style.panelBoxStyle}/

  /g:HTMLPanel



-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To unsubscribe from this group and stop receiving emails from it, send an email 
to google-web-toolkit+unsubscr...@googlegroups.com.
To post to this group, send email to google-web-toolkit@googlegroups.com.
Visit this group at http://groups.google.com/group/google-web-toolkit.
For more options, visit https://groups.google.com/d/optout.

Re: HTMLPanel - How does it work?

[David]

I rarely need such flexibility. I tend to use UiBinder for most of my UI
needs. In many cases I have enough with just Div/Span elements and basic
widgets.



On Sat, Apr 26, 2014 at 1:25 PM, Joshua Godi joshuag...@gmail.com wrote:

 Thanks for the reply. I do want to be able to have (1) widget children,
 (2) text, (3) html allowed to be written inside this widget. That way it's
 as flexible as it needs to be.

 --
 You received this message because you are subscribed to the Google Groups
 Google Web Toolkit group.
 To unsubscribe from this group and stop receiving emails from it, send an
 email to google-web-toolkit+unsubscr...@googlegroups.com.
 To post to this group, send email to google-web-toolkit@googlegroups.com.
 Visit this group at http://groups.google.com/group/google-web-toolkit.
 For more options, visit https://groups.google.com/d/optout.


-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To unsubscribe from this group and stop receiving emails from it, send an email 
to google-web-toolkit+unsubscr...@googlegroups.com.
To post to this group, send email to google-web-toolkit@googlegroups.com.
Visit this group at http://groups.google.com/group/google-web-toolkit.
For more options, visit https://groups.google.com/d/optout.

Re: HTMLPanel - How does it work?

[Thomas Broyer]

On Saturday, April 26, 2014 1:25:26 PM UTC+2, Joshua Godi wrote:

 Thanks for the reply. I do want to be able to have (1) widget children, 
 (2) text, (3) html allowed to be written inside this widget. That way it's 
 as flexible as it needs to be.


I don't think it's a good idea.
gwt-bootstrap already tried that and they're having issues (e.g. 
integrating with UiBinder)
YMMV

FYI, in GWT 2.7, FlowPanel will no longer be div-only, so you could build a 
FlowPanel that's an H1: https://gwt-review.googlesource.com/6780
For HTML or text, you can then extend HTML or Label and use their protected 
constructor.

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To unsubscribe from this group and stop receiving emails from it, send an email 
to google-web-toolkit+unsubscr...@googlegroups.com.
To post to this group, send email to google-web-toolkit@googlegroups.com.
Visit this group at http://groups.google.com/group/google-web-toolkit.
For more options, visit https://groups.google.com/d/optout.

Re: HTMLPanel - How does it work?

[Joshua Godi]

Awesome, thanks for the info! I will just stick to allowing for children 
only.

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To unsubscribe from this group and stop receiving emails from it, send an email 
to google-web-toolkit+unsubscr...@googlegroups.com.
To post to this group, send email to google-web-toolkit@googlegroups.com.
Visit this group at http://groups.google.com/group/google-web-toolkit.
For more options, visit https://groups.google.com/d/optout.

Re: HTMLPanel - How does it work?

[David]

You don't need to extend HTMLPanel when all you need is one tag. You can do
that by just subclassing Widget instead and call setElement(
Document.get().createHElement(1)) in the constructor.
Then you can make it implement HasText and HasHTML to set the contents (by
using the Element.setInnerText or setInnerHTML methods).

f.ex (just typing from the top of my mind, so it can contain some typos):

public class HeadingWidget extends Widget implement HasHTML, HasText,
 HasSafeHtml, TakesValueString {
public HeadingWidget( int level) {
setElement( Document.get().createHElement(level));
}
public setText( String text ) {
  getElement().setInnerText(text);
}

public setHTML( String html ) {
  getElement().setInnerHTML(html);
}
   ...
 }


HTMLPanel is normally used for the case where you need a mix of plain HTML
and widgets. It is for example used extensively in UiBinder.
It allows you to wrap an existing Element in the provided HTML in an actual
widget.



On Sat, Apr 26, 2014 at 12:45 AM, Joshua Godi joshuag...@gmail.com wrote:

 I was curious if anyone could explain how the HTMLPanel works?

 I am trying to create a custom Heading widget for my GWT Project that
 extends HTMLPanel but since the heading element can be h1, h2, ..., h6, I
 am having a hard time getting this to work for HTMLPanel, since it calls
 into the HTMLPanel(String html) constructor first.

 I was going to write my own version of the HTMLPanel, any thoughts?

 --
 You received this message because you are subscribed to the Google Groups
 Google Web Toolkit group.
 To unsubscribe from this group and stop receiving emails from it, send an
 email to google-web-toolkit+unsubscr...@googlegroups.com.
 To post to this group, send email to google-web-toolkit@googlegroups.com.
 Visit this group at http://groups.google.com/group/google-web-toolkit.
 For more options, visit https://groups.google.com/d/optout.


-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To unsubscribe from this group and stop receiving emails from it, send an email 
to google-web-toolkit+unsubscr...@googlegroups.com.
To post to this group, send email to google-web-toolkit@googlegroups.com.
Visit this group at http://groups.google.com/group/google-web-toolkit.
For more options, visit https://groups.google.com/d/optout.

Re: HTMLPanel - How does it work?

[Joshua Godi]

Thanks, I will try that today. :) 

I do want widgets allowed in this context to, but from your example I think 
I could pull it off.

Thanks again,
Joshua

On Saturday, April 26, 2014 3:44:05 AM UTC-5, stuckagain wrote:

 You don't need to extend HTMLPanel when all you need is one tag. You can 
 do that by just subclassing Widget instead and call setElement( 
 Document.get().createHElement(1)) in the constructor.
 Then you can make it implement HasText and HasHTML to set the contents (by 
 using the Element.setInnerText or setInnerHTML methods).

 f.ex (just typing from the top of my mind, so it can contain some typos):

 public class HeadingWidget extends Widget implement HasHTML, HasText, 
 HasSafeHtml, TakesValueString {
public HeadingWidget( int level) {
setElement( Document.get().createHElement(level));
}
public setText( String text ) {
  getElement().setInnerText(text);
}

public setHTML( String html ) {
  getElement().setInnerHTML(html);
}
   ...
 }


 HTMLPanel is normally used for the case where you need a mix of plain HTML 
 and widgets. It is for example used extensively in UiBinder.
 It allows you to wrap an existing Element in the provided HTML in an 
 actual widget.



 On Sat, Apr 26, 2014 at 12:45 AM, Joshua Godi joshu...@gmail.comjavascript:
  wrote:

 I was curious if anyone could explain how the HTMLPanel works?

 I am trying to create a custom Heading widget for my GWT Project that 
 extends HTMLPanel but since the heading element can be h1, h2, ..., h6, I 
 am having a hard time getting this to work for HTMLPanel, since it calls 
 into the HTMLPanel(String html) constructor first.

 I was going to write my own version of the HTMLPanel, any thoughts?

 -- 
 You received this message because you are subscribed to the Google Groups 
 Google Web Toolkit group.
 To unsubscribe from this group and stop receiving emails from it, send an 
 email to google-web-toolkit+unsubscr...@googlegroups.com javascript:.
 To post to this group, send email to 
 google-we...@googlegroups.comjavascript:
 .
 Visit this group at http://groups.google.com/group/google-web-toolkit.
 For more options, visit https://groups.google.com/d/optout.




-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To unsubscribe from this group and stop receiving emails from it, send an email 
to google-web-toolkit+unsubscr...@googlegroups.com.
To post to this group, send email to google-web-toolkit@googlegroups.com.
Visit this group at http://groups.google.com/group/google-web-toolkit.
For more options, visit https://groups.google.com/d/optout.

Re: HTMLPanel - How does it work?

[Joshua Godi]

Thanks for the reply. I do want to be able to have (1) widget children, (2) 
text, (3) html allowed to be written inside this widget. That way it's as 
flexible as it needs to be.

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To unsubscribe from this group and stop receiving emails from it, send an email 
to google-web-toolkit+unsubscr...@googlegroups.com.
To post to this group, send email to google-web-toolkit@googlegroups.com.
Visit this group at http://groups.google.com/group/google-web-toolkit.
For more options, visit https://groups.google.com/d/optout.

HTMLPanel - How does it work?

[Joshua Godi]

I was curious if anyone could explain how the HTMLPanel works?

I am trying to create a custom Heading widget for my GWT Project that 
extends HTMLPanel but since the heading element can be h1, h2, ..., h6, I 
am having a hard time getting this to work for HTMLPanel, since it calls 
into the HTMLPanel(String html) constructor first.

I was going to write my own version of the HTMLPanel, any thoughts?

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To unsubscribe from this group and stop receiving emails from it, send an email 
to google-web-toolkit+unsubscr...@googlegroups.com.
To post to this group, send email to google-web-toolkit@googlegroups.com.
Visit this group at http://groups.google.com/group/google-web-toolkit.
For more options, visit https://groups.google.com/d/optout.

How to make a very long non-stop string (without any space in it) break into many new lines when showing in HTMLPanel?

[Tom]

 

I have an HTMLPanel inside a FlowPanel which is inside a ScrollPanel like 
this.

g:ScrollPanel 
g:FlowPanel
g:HTMLPanel ui:field=showMessageHTMLPanel width=600px/
/g:FlowPanel
/g:ScrollPanel

The showMessageHTMLPanel is used to hold the text that user enter a TextArea
.

I want that the showMessageHTMLPanel should show exactly like how it was 
displayed in TextArea.

Ex,if user types in many sentences in new lines in TextArea, then the 
showMessageHTMLPanel should show similar like this:

This is text1

This is text2.

So here is what I did. I uses new 
SafeHtmlBuilder().appendEscapedLines(message).toSafeHtml().

HTML showMessageHTML = new HTML(new 
SafeHtmlBuilder().appendEscapedLines(message).toSafeHtml());
getView().getShowMessageHTMLPanel().add(showMessageHTML);

The result is that It breaks the lines quite OK, no problem.

However, When I type a non-stop very long string ( a String that doesn't 
have any space on it) into a TextArea. Ex, see this non-stop string:

Aa
a.

As you saw, even this non-stop string has no space, but when typing in 
TextArea then the string will automatically fall into new lines.

Ok, now when I show that non-stop string in 
getView().getShowMessageHTMLPanel(), it showed the text as one straight 
line without any line break:

Aaaa..a.


The user has to scroll the scrollbar to see the complete text. This is 
unacceptable since it is too hard to see the whole line. Also many urls are 
non-stop string without spaces. So the user may not be able to copy the url.

*How to make a very long non-stop string (without any space in it) break 
into many new lines when showing in HTMLPanel?*

Or

*Do you know any other widget that can handle this?*

*(**http://stackoverflow.com/questions/22731546/how-to-make-a-very-long-non-stop-string-without-any-space-in-it-break-into-man
 
http://stackoverflow.com/questions/22731546/how-to-make-a-very-long-non-stop-string-without-any-space-in-it-break-into-man)*

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To unsubscribe from this group and stop receiving emails from it, send an email 
to google-web-toolkit+unsubscr...@googlegroups.com.
To post to this group, send email to google-web-toolkit@googlegroups.com.
Visit this group at http://groups.google.com/group/google-web-toolkit.
For more options, visit https://groups.google.com/d/optout.

Re: How to make a very long non-stop string (without any space in it) break into many new lines when showing in HTMLPanel?

[Tom]

i found the answer:

.messageDisplay{
 word-wrap:break-word; 
}


On Sunday, March 30, 2014 12:16:16 AM UTC+11, Tom wrote:

 I have an HTMLPanel inside a FlowPanel which is inside a ScrollPanel like 
 this.

 g:ScrollPanel 
 g:FlowPanel
 g:HTMLPanel ui:field=showMessageHTMLPanel width=600px/
 /g:FlowPanel
 /g:ScrollPanel

 The showMessageHTMLPanel is used to hold the text that user enter a 
 TextArea.

 I want that the showMessageHTMLPanel should show exactly like how it was 
 displayed in TextArea.

 Ex,if user types in many sentences in new lines in TextArea, then the 
 showMessageHTMLPanel should show similar like this:

 This is text1

 This is text2.

 So here is what I did. I uses new 
 SafeHtmlBuilder().appendEscapedLines(message).toSafeHtml().

 HTML showMessageHTML = new HTML(new 
 SafeHtmlBuilder().appendEscapedLines(message).toSafeHtml());
 getView().getShowMessageHTMLPanel().add(showMessageHTML);

 The result is that It breaks the lines quite OK, no problem.

 However, When I type a non-stop very long string ( a String that doesn't 
 have any space on it) into a TextArea. Ex, see this non-stop string:

 Aa
 a.

 As you saw, even this non-stop string has no space, but when typing in 
 TextArea then the string will automatically fall into new lines.

 Ok, now when I show that non-stop string in 
 getView().getShowMessageHTMLPanel(), it showed the text as one straight 
 line without any line break:

 Aaaa..a.


 The user has to scroll the scrollbar to see the complete text. This is 
 unacceptable since it is too hard to see the whole line. Also many urls are 
 non-stop string without spaces. So the user may not be able to copy the url.

 *How to make a very long non-stop string (without any space in it) break 
 into many new lines when showing in HTMLPanel?*

 Or

 *Do you know any other widget that can handle this?*

 *(**http://stackoverflow.com/questions/22731546/how-to-make-a-very-long-non-stop-string-without-any-space-in-it-break-into-man
  
 http://stackoverflow.com/questions/22731546/how-to-make-a-very-long-non-stop-string-without-any-space-in-it-break-into-man)*


-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To unsubscribe from this group and stop receiving emails from it, send an email 
to google-web-toolkit+unsubscr...@googlegroups.com.
To post to this group, send email to google-web-toolkit@googlegroups.com.
Visit this group at http://groups.google.com/group/google-web-toolkit.
For more options, visit https://groups.google.com/d/optout.

HTMLPanel cannot remove DivElement inside its node ?

[Patrick Tucker]

Through getElement() you can retrieve the child element(s) and remove them.  I 
Believe the function is getChildNodes() or something like that.  Iterate over 
the result and remove whatever is appropriate.

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To unsubscribe from this group and stop receiving emails from it, send an email 
to google-web-toolkit+unsubscr...@googlegroups.com.
To post to this group, send email to google-web-toolkit@googlegroups.com.
Visit this group at http://groups.google.com/group/google-web-toolkit.
For more options, visit https://groups.google.com/groups/opt_out.

HTMLPanel cannot remove DivElement inside its node ?

[Axel R]

Hi,

*HTMLPanel panel = new HTMLPanel();// class attribute*
*
*
*public void function()*
*{*
* panel.clear();
*
* Element d3 = DOM.createDiv(); 
  d3.setClassName(N.NN.N().resultSearch_category_title());   
d3.setInnerHTML(name);*
* panel.getElement().appendChild(d3);
*
*}*

The issue is that *panel *will not remove the divElement...The only thing I 
am happy with is that, if I use another HTMLPanel instead of the 
divElement, so then YES, .clear() will remove it.
So this involve that I use a lot of HTMLPanel instead of DivElement and I 
am sure it costs me (the DOM or code will be heavier).

Is it possible that the clear() method REALLY remove all child elements 
(and not only others HTMLPanel) ? Which alternative I have ?

Thanks you,




-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To unsubscribe from this group and stop receiving emails from it, send an email 
to google-web-toolkit+unsubscr...@googlegroups.com.
To post to this group, send email to google-web-toolkit@googlegroups.com.
Visit this group at http://groups.google.com/group/google-web-toolkit.
For more options, visit https://groups.google.com/groups/opt_out.

Re: HTMLPanel cannot remove DivElement inside its node ?

[Jens]

Build a custom Widget (probably extending Widget directly) that contains 
your element logic behind named methods. Maybe a D3RenderWidget?

GWT's clear() method on widgets only removes child widgets. So it works on 
the widget abstraction layer and not on the lower element layer. If you 
attach additional elements to a widget the clear() method does not know 
that.

-- J.


-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To unsubscribe from this group and stop receiving emails from it, send an email 
to google-web-toolkit+unsubscr...@googlegroups.com.
To post to this group, send email to google-web-toolkit@googlegroups.com.
Visit this group at http://groups.google.com/group/google-web-toolkit.
For more options, visit https://groups.google.com/groups/opt_out.

GWT and Xinha - HTMLPanel or popup

[martatarczak]

Hello,

I'm trying to put Xinha editor at GWT.

I tried to put it in HTMLPanel but displays only TextArea and as if he 
performed all the javascript. I tried to run it through the JSNI but still 
I could not run the editor.

I'd rather put the editor within GWT but if someone is able to help me to 
do it as a popup I will be very grateful.

Ends of my time on the project.

Thank you very much for your answers.

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To unsubscribe from this group and stop receiving emails from it, send an email 
to google-web-toolkit+unsubscr...@googlegroups.com.
To post to this group, send email to google-web-toolkit@googlegroups.com.
Visit this group at http://groups.google.com/group/google-web-toolkit.
For more options, visit https://groups.google.com/groups/opt_out.

Re: HtmlPanel, custom tag and binder

[Jens]

Please file an issue for it. 

I once had this issue even without using the tag attribute in UiBinder. 
Actually I could never figure out whats wrong but I had the same 
LazyDomElement exception. In my case the exception occurs only once in 
production mode and I was never able to reproduce it.

-- J.

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To unsubscribe from this group and stop receiving emails from it, send an email 
to google-web-toolkit+unsubscr...@googlegroups.com.
To post to this group, send email to google-web-toolkit@googlegroups.com.
Visit this group at http://groups.google.com/group/google-web-toolkit.
For more options, visit https://groups.google.com/groups/opt_out.

Re: HtmlPanel, custom tag and binder

[Thomas Broyer]

I think you just can't do such a thing (using 'tr' as the tag)

The problem is that when parsing trtdspan 
id='gwt-uid-67-/span/td/tr as innerHTML, the tr and td and 
simply dropped, so the HTMLPanel's root element actually becaomes the span 
id='gwt-uid-67'.

Try it for yourself: http://jsfiddle.net/7FhnW/

Maybe the IE-specific workaround is no longer needed and we could now 
createElement(tr).setInnerHTML(tdspan id='gwt-uid-67'/span/td) 
which would work (at least in Chrome, haven't tested anywhere else).
I doubt it though: 
http://msdn.microsoft.com/en-us/library/ie/ms533897(v=vs.85).aspx
The *innerHTML* property is read-only on the 
*col*http://msdn.microsoft.com/en-us/library/ie/ms535225(v=vs.85).aspx
, *colGroup*http://msdn.microsoft.com/en-us/library/ie/ms535227(v=vs.85).aspx
, *frameSet*http://msdn.microsoft.com/en-us/library/ie/ms535251(v=vs.85).aspx
, *html* http://msdn.microsoft.com/en-us/library/ie/ms535255(v=vs.85).aspx
, *head* http://msdn.microsoft.com/en-us/library/ie/ms535252(v=vs.85).aspx
, *style*http://msdn.microsoft.com/en-us/library/ie/ms535898(v=vs.85).aspx
, *table*http://msdn.microsoft.com/en-us/library/ie/ms535901(v=vs.85).aspx
, *tBody*http://msdn.microsoft.com/en-us/library/ie/ms535902(v=vs.85).aspx
, *tFoot*http://msdn.microsoft.com/en-us/library/ie/ms535907(v=vs.85).aspx
,*tHead* http://msdn.microsoft.com/en-us/library/ie/ms535909(v=vs.85).aspx
, *title*http://msdn.microsoft.com/en-us/library/ie/ms535910(v=vs.85).aspx, 
and *tr* http://msdn.microsoft.com/en-us/library/ie/ms535911(v=vs.85).aspx
 objects.
Or maybe the IE-specific code could be pushed behind deferred binding.

Anyway, I think it's unsafe to use any table element as HTMLPanel's tag. 
Maybe we should just call it out in the doc…

On Tuesday, July 23, 2013 4:56:29 PM UTC+2, David Ignjić wrote:

 Hello,

 I have problem with widget:
 Ui binder file:

 !DOCTYPE ui:UiBinder SYSTEM http://dl.google.com/gwt/DTD/xhtml.ent;
 ui:UiBinder xmlns:ui=urn:ui:com.google.gwt.uibinder
 xmlns:g=urn:import:com.google.gwt.user.client.ui 
 xmlns:t=urn:import:com.umantis.talent.client.thirdappraisal.widget
 g:HTMLPanel tag=tr
 tdg:Label ui:field=label/g:Label/td
 tdg:Label ui:field=period/g:Label/td
 tdg:Label ui:field=description/g:Label/td
 tdt:ValueRadioList ui:field=givenAnswer/t:ValueRadioList/td
 tdg:DoubleBox ui:field=scoreValue/g:DoubleBox/td
 tdg:TextArea ui:field=givenComment/g:TextArea/td
 /g:HTMLPanel
 /ui:UiBinder 


 Java file:
 package com.umantis.talent.client.thirdappraisal;

 import java.util.Map;
 import com.google.gwt.core.client.GWT;
 import com.google.gwt.editor.client.Editor;
 import com.google.gwt.text.shared.AbstractRenderer;
 import com.google.gwt.uibinder.client.UiBinder;
 import com.google.gwt.uibinder.client.UiField;
 import com.google.gwt.user.client.ui.Composite;
 import com.google.gwt.user.client.ui.DoubleBox;
 import com.google.gwt.user.client.ui.Label;
 import com.google.gwt.user.client.ui.TextArea;
 import com.google.gwt.user.client.ui.Widget;
 import com.umantis.talent.client.thirdappraisal.widget.ValueRadioList;
 import 
 com.umantis.talent.shared.dto.thirdpartyappraisal.ThirdPartyAppraisalQuestionEvaluationModel;


 public class QuestionEvaluationEditor extends Composite implements 
 EditorThirdPartyAppraisalQuestionEvaluationModel {

 private static QuestionEvaluationEditorUiBinder uiBinder = 
 GWT.create(QuestionEvaluationEditorUiBinder.class);

 interface QuestionEvaluationEditorUiBinder extends UiBinderWidget, 
 QuestionEvaluationEditor {
 }

 @UiField
 Label label;

 @UiField
 Label period;

 @UiField
 Label description;

 @UiField(provided = true)
 ValueRadioListLong givenAnswer;

 @UiField
 DoubleBox scoreValue;

 @UiField
 TextArea givenComment;


 private MapLong, String dynamicListAnswers;

 public QuestionEvaluationEditor() {
 givenAnswer = new ValueRadioListLong(new 
 AbstractRendererLong() {

 @Override
 public String render(Long object) {
 return dynamicListAnswers.get(object);
 }
 });

 initWidget(uiBinder.createAndBindUi(this));
 }

 public void setDynamicListAnswers(MapLong, String 
 dynamicListAnswers) {
 this.dynamicListAnswers = dynamicListAnswers;
 givenAnswer.setAcceptableValues(dynamicListAnswers.keySet());
 }
 }


 I get the error
 java.lang.RuntimeException: Cannot find element with id gwt-uid-67. 
 Perhaps it is not attached to the document body.
 at 
 com.google.gwt.uibinder.client.LazyDomElement.get(LazyDomElement.java:70)
 at 
 com.umantis.talent.client.thirdappraisal.QuestionEvaluationEditor_QuestionEvaluationEditorUiBinderImpl$Widgets.build_f_HTMLPanel1(QuestionEvaluationEditor_QuestionEvaluationEditorUiBinderImpl.java:89)
 at 
 

Re: HtmlPanel, custom tag and binder

[Jens]

 I think you just can't do such a thing (using 'tr' as the tag)

 The problem is that when parsing trtdspan 
 id='gwt-uid-67-/span/td/tr as innerHTML, the tr and td and 
 simply dropped, so the HTMLPanel's root element actually becaomes the span 
 id='gwt-uid-67'.

 Try it for yourself: http://jsfiddle.net/7FhnW/


But if the span id='gwt-uid-' elements are preserved why does 
LazyDomElement can't find them via Document.get().getElementById()? 

-- J.

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To unsubscribe from this group and stop receiving emails from it, send an email 
to google-web-toolkit+unsubscr...@googlegroups.com.
To post to this group, send email to google-web-toolkit@googlegroups.com.
Visit this group at http://groups.google.com/group/google-web-toolkit.
For more options, visit https://groups.google.com/groups/opt_out.

Re: HtmlPanel, custom tag and binder

[Thomas Broyer]

On Wednesday, July 24, 2013 11:07:42 AM UTC+2, Jens wrote:


 I think you just can't do such a thing (using 'tr' as the tag)

 The problem is that when parsing trtdspan 
 id='gwt-uid-67-/span/td/tr as innerHTML, the tr and td and 
 simply dropped, so the HTMLPanel's root element actually becaomes the span 
 id='gwt-uid-67'.

 Try it for yourself: http://jsfiddle.net/7FhnW/


 But if the span id='gwt-uid-' elements are preserved why does 
 LazyDomElement can't find them via Document.get().getElementById()?


Here we'd have multiple spans so the temporary div would contain span 
id='gwt-uid-1'/spanspan id='gwt-uid-2'/span… and then the HTMLPanel 
constructor uses getFirstElementChild() on the div to use as the panel's 
root element, so the HTMLPanel's root element ends up being the first 
span (rather than the tr) and the other spans are 
ignored/forgotten/garbage-collected.
 

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To unsubscribe from this group and stop receiving emails from it, send an email 
to google-web-toolkit+unsubscr...@googlegroups.com.
To post to this group, send email to google-web-toolkit@googlegroups.com.
Visit this group at http://groups.google.com/group/google-web-toolkit.
For more options, visit https://groups.google.com/groups/opt_out.

Re: HtmlPanel, custom tag and binder

[Jens]

 Here we'd have multiple spans so the temporary div would contain span 
 id='gwt-uid-1'/spanspan id='gwt-uid-2'/span… and then the HTMLPanel 
 constructor uses getFirstElementChild() on the div to use as the panel's 
 root element, so the HTMLPanel's root element ends up being the first 
 span (rather than the tr) and the other spans are 
 ignored/forgotten/garbage-collected.


 Ah makes sense..maybe this helps me to identify the issue I had. Same 
exception but without using a custom tag for HTMLPanel.

-- J.

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To unsubscribe from this group and stop receiving emails from it, send an email 
to google-web-toolkit+unsubscr...@googlegroups.com.
To post to this group, send email to google-web-toolkit@googlegroups.com.
Visit this group at http://groups.google.com/group/google-web-toolkit.
For more options, visit https://groups.google.com/groups/opt_out.

HtmlPanel, custom tag and binder

[David Ignjić]

Hello,

I have problem with widget:
Ui binder file:

!DOCTYPE ui:UiBinder SYSTEM http://dl.google.com/gwt/DTD/xhtml.ent;
ui:UiBinder xmlns:ui=urn:ui:com.google.gwt.uibinder
xmlns:g=urn:import:com.google.gwt.user.client.ui 
xmlns:t=urn:import:com.umantis.talent.client.thirdappraisal.widget
g:HTMLPanel tag=tr
tdg:Label ui:field=label/g:Label/td
tdg:Label ui:field=period/g:Label/td
tdg:Label ui:field=description/g:Label/td
tdt:ValueRadioList ui:field=givenAnswer/t:ValueRadioList/td
tdg:DoubleBox ui:field=scoreValue/g:DoubleBox/td
tdg:TextArea ui:field=givenComment/g:TextArea/td
/g:HTMLPanel
/ui:UiBinder 


Java file:
package com.umantis.talent.client.thirdappraisal;

import java.util.Map;
import com.google.gwt.core.client.GWT;
import com.google.gwt.editor.client.Editor;
import com.google.gwt.text.shared.AbstractRenderer;
import com.google.gwt.uibinder.client.UiBinder;
import com.google.gwt.uibinder.client.UiField;
import com.google.gwt.user.client.ui.Composite;
import com.google.gwt.user.client.ui.DoubleBox;
import com.google.gwt.user.client.ui.Label;
import com.google.gwt.user.client.ui.TextArea;
import com.google.gwt.user.client.ui.Widget;
import com.umantis.talent.client.thirdappraisal.widget.ValueRadioList;
import 
com.umantis.talent.shared.dto.thirdpartyappraisal.ThirdPartyAppraisalQuestionEvaluationModel;


public class QuestionEvaluationEditor extends Composite implements 
EditorThirdPartyAppraisalQuestionEvaluationModel {

private static QuestionEvaluationEditorUiBinder uiBinder = 
GWT.create(QuestionEvaluationEditorUiBinder.class);

interface QuestionEvaluationEditorUiBinder extends UiBinderWidget, 
QuestionEvaluationEditor {
}

@UiField
Label label;

@UiField
Label period;

@UiField
Label description;

@UiField(provided = true)
ValueRadioListLong givenAnswer;

@UiField
DoubleBox scoreValue;

@UiField
TextArea givenComment;


private MapLong, String dynamicListAnswers;

public QuestionEvaluationEditor() {
givenAnswer = new ValueRadioListLong(new AbstractRendererLong() 
{

@Override
public String render(Long object) {
return dynamicListAnswers.get(object);
}
});

initWidget(uiBinder.createAndBindUi(this));
}

public void setDynamicListAnswers(MapLong, String dynamicListAnswers) 
{
this.dynamicListAnswers = dynamicListAnswers;
givenAnswer.setAcceptableValues(dynamicListAnswers.keySet());
}
}


I get the error
java.lang.RuntimeException: Cannot find element with id gwt-uid-67. 
Perhaps it is not attached to the document body.
at com.google.gwt.uibinder.client.LazyDomElement.get(LazyDomElement.java:70)
at 
com.umantis.talent.client.thirdappraisal.QuestionEvaluationEditor_QuestionEvaluationEditorUiBinderImpl$Widgets.build_f_HTMLPanel1(QuestionEvaluationEditor_QuestionEvaluationEditorUiBinderImpl.java:89)
at 
com.umantis.talent.client.thirdappraisal.QuestionEvaluationEditor_QuestionEvaluationEditorUiBinderImpl$Widgets.get_f_HTMLPanel1(QuestionEvaluationEditor_QuestionEvaluationEditorUiBinderImpl.java:79)
at 
com.umantis.talent.client.thirdappraisal.QuestionEvaluationEditor_QuestionEvaluationEditorUiBinderImpl$Widgets.access$0(QuestionEvaluationEditor_QuestionEvaluationEditorUiBinderImpl.java:78)
at 
com.umantis.talent.client.thirdappraisal.QuestionEvaluationEditor_QuestionEvaluationEditorUiBinderImpl.createAndBindUi(QuestionEvaluationEditor_QuestionEvaluationEditorUiBinderImpl.java:30)
at 
com.umantis.talent.client.thirdappraisal.QuestionEvaluationEditor_QuestionEvaluationEditorUiBinderImpl.createAndBindUi(QuestionEvaluationEditor_QuestionEvaluationEditorUiBinderImpl.java:1)
at 
com.umantis.talent.client.thirdappraisal.QuestionEvaluationEditor.init(QuestionEvaluationEditor.java:55)


But if I change line 
g:HTMLPanel tag=tr to g:HTMLPanel all working as expected.

I looked into source and problem is with this line
setElement(scratchDiv.getFirstChildElement());
--this linegetElement().removeFromParent();


Ok How to solve this ?.


Thanks David Ignjic

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To unsubscribe from this group and stop receiving emails from it, send an email 
to google-web-toolkit+unsubscr...@googlegroups.com.
To post to this group, send email to google-web-toolkit@googlegroups.com.
Visit this group at http://groups.google.com/group/google-web-toolkit.
For more options, visit https://groups.google.com/groups/opt_out.

Re: Needed Urgent Help:How to display PDF conent of page in GWT Panel or frame or HTML in HtmlPanel + source code

[Glenn Picher]

This is a nice idea. Unfortunately the PDF drew blank in Firefox, and drew 
instead of the PDF file a security warning in IE 10. Worked in Chrome and 
Safari though. (All on Windows.) It also draws with a grey border and some 
viewing controls you might or might not want. Thanks for the suggestion.

On Thursday, November 15, 2012 6:31:51 AM UTC-5, Christof Kaller wrote:

 Another way is to use google docs for it, then u can actually view it in 
 an iframe as well.


 try:

 iframe src=
 http://docs.google.com/viewer?url=http%3A%2Fwww.maneofsite.com%2FnameOfPDF.pdfembedded=true;
  
 width=600 height=780 style=border: none;/iframe

 Christof



-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To unsubscribe from this group and stop receiving emails from it, send an email 
to google-web-toolkit+unsubscr...@googlegroups.com.
To post to this group, send email to google-web-toolkit@googlegroups.com.
Visit this group at http://groups.google.com/group/google-web-toolkit.
For more options, visit https://groups.google.com/groups/opt_out.

Re: How to avoid unnecessary divs when using UiBinder with a panel, example, HTMLPanel?

[Ed]

Design your widgets well.

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To unsubscribe from this group and stop receiving emails from it, send an email 
to google-web-toolkit+unsubscr...@googlegroups.com.
To post to this group, send email to google-web-toolkit@googlegroups.com.
Visit this group at http://groups.google.com/group/google-web-toolkit.
For more options, visit https://groups.google.com/groups/opt_out.

How to avoid unnecessary divs when using UiBinder with a panel, example, HTMLPanel?

[Mohammad Al Quraian]

When I use Uibinder and want to have an HTMLPanel to hold another widget 
which is also HTMLPanel, I would have 2 divs, which I only require 1, I 
don't need the external one.

Example:

 ...
 ...
 g:HTMLPanel ui:field=panel /
 ...
 ...
 public void addToPanel(Widget widget) {
 panel.clear();
 panel.add(widget);
 }


How can I avoid having the div of the fathering panel?

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To unsubscribe from this group and stop receiving emails from it, send an email 
to google-web-toolkit+unsubscr...@googlegroups.com.
To post to this group, send email to google-web-toolkit@googlegroups.com.
Visit this group at http://groups.google.com/group/google-web-toolkit.
For more options, visit https://groups.google.com/groups/opt_out.

UIBinder HTMLPanel: set background color for entire browser window?

[brec]

GWT 2.5.1, Eclipse 4.2 using GWT plugin (GPE).

I have a Main.ui.xml file thus:

!DOCTYPE ui:UiBinder SYSTEM http://dl.google.com/gwt/DTD/xhtml.ent;
 ui:UiBinder xmlns:ui=urn:ui:com.google.gwt.uibinder
 xmlns:g=urn:import:com.google.gwt.user.client.ui
 
 ui:style src='GWTtest.css' /
 
 g:HTMLPanel stylePrimaryName='{style.main}'
 span class='{style.about}'
 placeholder text
 /span
 /g:HTMLPanel
 /ui:UiBinder 


The main class selector in GWTtest.css specifies only a color -- the 
color I'd like the browser's page background to be. The page remains white, 
however. (The span element text renders in the CSS-specified color, so I 
know the underlying CSS mechanism is working.)

In addition to being new to GWT, I'm pretty shallow in HTML. 

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To unsubscribe from this group and stop receiving emails from it, send an email 
to google-web-toolkit+unsubscr...@googlegroups.com.
To post to this group, send email to google-web-toolkit@googlegroups.com.
Visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
For more options, visit https://groups.google.com/groups/opt_out.

HTMLPanel inside DockLayoutPanel does not show up

[membersound]

Hi,

I have a HTMLPanel which wraps several components.
If I enclose this with a DockLayoutPanel and place it into the center, it 
is not rendered anymore. 

g:DockLayoutPanel unit=PCT
 g:center
  g:HTMLPanel
g:Buttonbr/br/
g:Label
  /g:HTMLPanel
 /g:center
/g:DockLayoutPanel

Why am I seeing an empty screen for this?

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To unsubscribe from this group and stop receiving emails from it, send an email 
to google-web-toolkit+unsubscr...@googlegroups.com.
To post to this group, send email to google-web-toolkit@googlegroups.com.
Visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
For more options, visit https://groups.google.com/groups/opt_out.

GWT HtmlPanel Disable SafeHTML

[Jan Vladimir Mostert]

Hi, is there a way to disable SafeHTML in the new GWT2.5 HTMLPanel?
If I put text in the HTMLPanel, it replaces all my spaces with nbsp; which 
means it ignores all styles and also the text just runs out of the page if 
it's long.

Have already posted on StackOverflow as 
well: http://stackoverflow.com/questions/14530012/gwt-htmlpanel-disable-safehtml

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To post to this group, send email to google-web-toolkit@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
Visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
For more options, visit https://groups.google.com/groups/opt_out.

Re: Problem with HTMLPanel and method addAndReplaceElement

[Sarah Konat]

)
at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:601)
at com.google.gwt.dev.shell.MethodAdaptor.invoke(MethodAdaptor.java:103)
at com.google.gwt.dev.shell.MethodDispatch.invoke(MethodDispatch.java:71)
at 
com.google.gwt.dev.shell.OophmSessionHandler.invoke(OophmSessionHandler.java:172)
at 
com.google.gwt.dev.shell.BrowserChannelServer.reactToMessagesWhileWaitingForReturn(BrowserChannelServer.java:337)
at 
com.google.gwt.dev.shell.BrowserChannelServer.invokeJavascript(BrowserChannelServer.java:218)
at com.google.gwt.dev.shell.ModuleSpaceOOPHM.doInvoke(ModuleSpaceOOPHM.java:136)
at com.google.gwt.dev.shell.ModuleSpace.invokeNative(ModuleSpace.java:561)
at com.google.gwt.dev.shell.ModuleSpace.invokeNativeObject(ModuleSpace.java:269)
at 
com.google.gwt.dev.shell.JavaScriptHost.invokeNativeObject(JavaScriptHost.java:91)
at com.google.gwt.core.client.impl.Impl.apply(Impl.java)
at com.google.gwt.core.client.impl.Impl.entry0(Impl.java:213)
at sun.reflect.GeneratedMethodAccessor166.invoke(Unknown Source)
at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:601)
at com.google.gwt.dev.shell.MethodAdaptor.invoke(MethodAdaptor.java:103)
at com.google.gwt.dev.shell.MethodDispatch.invoke(MethodDispatch.java:71)
at 
com.google.gwt.dev.shell.OophmSessionHandler.invoke(OophmSessionHandler.java:172)
at 
com.google.gwt.dev.shell.BrowserChannelServer.reactToMessages(BrowserChannelServer.java:292)
at 
com.google.gwt.dev.shell.BrowserChannelServer.processConnection(BrowserChannelServer.java:546)
at 
com.google.gwt.dev.shell.BrowserChannelServer.run(BrowserChannelServer.java:363)
at java.lang.Thread.run(Thread.java:722)


Le mercredi 14 novembre 2012 14:36:48 UTC+1, Sarah Konat a écrit :

 Hi, 

 Here some explanations.

 If my HTML page contains :

 div id=cancel_date
   h3 id=cancel_date_title/h3

   table align=center
 tr
   td id=cancel_date_labelDetailService/td
   td id=cancel_date_detailService/td
 /tr
   /table
 /div


 If my code contains


 HTMLPanel container = 
 HTMLPanel.wrap(Document.get().getElementById(cancel_date));
  
 public void init(){
  container.add(getMyWidget(), cancel_date_detailService);
 }

 public void reload(){
 container.addAndReplaceElement(getService(), cancel_date_detailService);
 }


 The first time I load my page, I initialize it with the method init(). The 
 second time and after, I call the method reload().
 The first time I call the method reload(), everything works fine. But 
 after, I have a NoSuchElementException like this : 

 ERROR: Uncaught exception escaped
 com.google.gwt.event.shared.UmbrellaException: One or more exceptions 
 caught, see full set in UmbrellaException#getCauses
 at 
 com.google.gwt.event.shared.EventBus.castFireEvent(EventBus.java:69)
 at 
 com.google.gwt.event.shared.SimpleEventBus.fireEvent(SimpleEventBus.java:57)
 at 
 be.mims.bookme.client.gui.component.MyCellTableFuturDates$7.onSuccess(MyCellTableFuturDates.java:134)
 at 
 be.mims.bookme.client.gui.component.MyCellTableFuturDates$7.onSuccess(MyCellTableFuturDates.java:1)
 at 
 com.google.gwt.user.client.rpc.impl.RequestCallbackAdapter.onResponseReceived(RequestCallbackAdapter.java:232)
 at 
 com.google.gwt.http.client.Request.fireOnResponseReceived(Request.java:287)
 at 
 com.google.gwt.http.client.RequestBuilder$1.onReadyStateChange(RequestBuilder.java:395)
 at sun.reflect.GeneratedMethodAccessor88.invoke(Unknown Source)
 at 
 sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
 at java.lang.reflect.Method.invoke(Method.java:601)
 at 
 com.google.gwt.dev.shell.MethodAdaptor.invoke(MethodAdaptor.java:103)
 at 
 com.google.gwt.dev.shell.MethodDispatch.invoke(MethodDispatch.java:71)
 at 
 com.google.gwt.dev.shell.OophmSessionHandler.invoke(OophmSessionHandler.java:172)
 at 
 com.google.gwt.dev.shell.BrowserChannelServer.reactToMessagesWhileWaitingForReturn(BrowserChannelServer.java:337)
 at 
 com.google.gwt.dev.shell.BrowserChannelServer.invokeJavascript(BrowserChannelServer.java:218)
 at 
 com.google.gwt.dev.shell.ModuleSpaceOOPHM.doInvoke(ModuleSpaceOOPHM.java:136)
 at 
 com.google.gwt.dev.shell.ModuleSpace.invokeNative(ModuleSpace.java:561)
 at 
 com.google.gwt.dev.shell.ModuleSpace.invokeNativeObject(ModuleSpace.java:269)
 at 
 com.google.gwt.dev.shell.JavaScriptHost.invokeNativeObject(JavaScriptHost.java:91)
 at com.google.gwt.core.client.impl.Impl.apply(Impl.java)
 at com.google.gwt.core.client.impl.Impl.entry0(Impl.java:213)
 at sun.reflect.GeneratedMethodAccessor79.invoke(Unknown Source)
 at 
 sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
 at java.lang.reflect.Method.invoke(Method.java:601)
 at 
 com.google.gwt.dev.shell.MethodAdaptor.invoke(MethodAdaptor.java

Re: Problem with HTMLPanel and method addAndReplaceElement

[Thomas Broyer]

.onSuccess(MyCellTableFuturDates.java:130)
 at 
 be.mims.bookme.client.gui.component.MyCellTableFuturDates$7.onSuccess(MyCellTableFuturDates.java:1)
 at 
 com.google.gwt.user.client.rpc.impl.RequestCallbackAdapter.onResponseReceived(RequestCallbackAdapter.java:232)
 at com.google.gwt.http.client.Request.fireOnResponseReceived(Request.java:287)
 at 
 com.google.gwt.http.client.RequestBuilder$1.onReadyStateChange(RequestBuilder.java:395)
 at sun.reflect.GeneratedMethodAccessor174.invoke(Unknown Source)
 at 
 sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
 at java.lang.reflect.Method.invoke(Method.java:601)
 at com.google.gwt.dev.shell.MethodAdaptor.invoke(MethodAdaptor.java:103)
 at com.google.gwt.dev.shell.MethodDispatch.invoke(MethodDispatch.java:71)
 at 
 com.google.gwt.dev.shell.OophmSessionHandler.invoke(OophmSessionHandler.java:172)
 at 
 com.google.gwt.dev.shell.BrowserChannelServer.reactToMessagesWhileWaitingForReturn(BrowserChannelServer.java:337)
 at 
 com.google.gwt.dev.shell.BrowserChannelServer.invokeJavascript(BrowserChannelServer.java:218)
 at 
 com.google.gwt.dev.shell.ModuleSpaceOOPHM.doInvoke(ModuleSpaceOOPHM.java:136)
 at com.google.gwt.dev.shell.ModuleSpace.invokeNative(ModuleSpace.java:561)
 at 
 com.google.gwt.dev.shell.ModuleSpace.invokeNativeObject(ModuleSpace.java:269)
 at 
 com.google.gwt.dev.shell.JavaScriptHost.invokeNativeObject(JavaScriptHost.java:91)
 at com.google.gwt.core.client.impl.Impl.apply(Impl.java)
 at com.google.gwt.core.client.impl.Impl.entry0(Impl.java:213)
 at sun.reflect.GeneratedMethodAccessor166.invoke(Unknown Source)
 at 
 sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
 at java.lang.reflect.Method.invoke(Method.java:601)
 at com.google.gwt.dev.shell.MethodAdaptor.invoke(MethodAdaptor.java:103)
 at com.google.gwt.dev.shell.MethodDispatch.invoke(MethodDispatch.java:71)
 at 
 com.google.gwt.dev.shell.OophmSessionHandler.invoke(OophmSessionHandler.java:172)
 at 
 com.google.gwt.dev.shell.BrowserChannelServer.reactToMessages(BrowserChannelServer.java:292)
 at 
 com.google.gwt.dev.shell.BrowserChannelServer.processConnection(BrowserChannelServer.java:546)
 at 
 com.google.gwt.dev.shell.BrowserChannelServer.run(BrowserChannelServer.java:363)
 at java.lang.Thread.run(Thread.java:722)


 Le mercredi 14 novembre 2012 14:36:48 UTC+1, Sarah Konat a écrit :

 Hi, 

 Here some explanations.

 If my HTML page contains :

 div id=cancel_date
   h3 id=cancel_date_title/h3

   table align=center
 tr
   td id=cancel_date_labelDetailService/td
   td id=cancel_date_detailService/td
 /tr
   /table
 /div


 If my code contains


 HTMLPanel container = 
 HTMLPanel.wrap(Document.get().getElementById(cancel_date));
  
 public void init(){
  container.add(getMyWidget(), cancel_date_detailService);
 }

 public void reload(){
 container.addAndReplaceElement(getService(), 
 cancel_date_detailService);
 }


 The first time I load my page, I initialize it with the method init(). 
 The second time and after, I call the method reload().
 The first time I call the method reload(), everything works fine. But 
 after, I have a NoSuchElementException like this : 

 ERROR: Uncaught exception escaped
 com.google.gwt.event.shared.UmbrellaException: One or more exceptions 
 caught, see full set in UmbrellaException#getCauses
 at 
 com.google.gwt.event.shared.EventBus.castFireEvent(EventBus.java:69)
 at 
 com.google.gwt.event.shared.SimpleEventBus.fireEvent(SimpleEventBus.java:57)
 at 
 be.mims.bookme.client.gui.component.MyCellTableFuturDates$7.onSuccess(MyCellTableFuturDates.java:134)
 at 
 be.mims.bookme.client.gui.component.MyCellTableFuturDates$7.onSuccess(MyCellTableFuturDates.java:1)
 at 
 com.google.gwt.user.client.rpc.impl.RequestCallbackAdapter.onResponseReceived(RequestCallbackAdapter.java:232)
 at 
 com.google.gwt.http.client.Request.fireOnResponseReceived(Request.java:287)
 at 
 com.google.gwt.http.client.RequestBuilder$1.onReadyStateChange(RequestBuilder.java:395)
 at sun.reflect.GeneratedMethodAccessor88.invoke(Unknown Source)
 at 
 sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
 at java.lang.reflect.Method.invoke(Method.java:601)
 at 
 com.google.gwt.dev.shell.MethodAdaptor.invoke(MethodAdaptor.java:103)
 at 
 com.google.gwt.dev.shell.MethodDispatch.invoke(MethodDispatch.java:71)
 at 
 com.google.gwt.dev.shell.OophmSessionHandler.invoke(OophmSessionHandler.java:172)
 at 
 com.google.gwt.dev.shell.BrowserChannelServer.reactToMessagesWhileWaitingForReturn(BrowserChannelServer.java:337)
 at 
 com.google.gwt.dev.shell.BrowserChannelServer.invokeJavascript(BrowserChannelServer.java:218)
 at 
 com.google.gwt.dev.shell.ModuleSpaceOOPHM.doInvoke(ModuleSpaceOOPHM.java:136)
 at 
 com.google.gwt.dev.shell.ModuleSpace.invokeNative(ModuleSpace.java:561

Re: Problem with HTMLPanel and method addAndReplaceElement

[Jens]

The method is named addAndReplace so your td element with your id is 
replaced the first time and does not exist anymore when you try to execute 
the code a second time.

-- J.

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To view this discussion on the web visit 
https://groups.google.com/d/msg/google-web-toolkit/-/v32PT3kPp3UJ.
To post to this group, send email to google-web-toolkit@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

Re: GWT 2.5 change to provided=true for HTMLPanel

[Peter Leong]

Thanks Ryan.  That works.
Also, this is totally funny:
- Forget I've tried to solve this problem before
- Find my own question online
- Question is already answered
 it's like time travel.

On Monday, August 20, 2012 11:24:16 PM UTC+10, RyanZA wrote:

 It seems to be an issue with the HTMLPanel itself - it blocks @UiField 
 (provided=true) explicitly. I still have no idea why, unfortunately.

 Quickest workaround is to remove the (provided=true) part, and then make 
 the HTMLPanel yourself explicitly, and add it to the original one.

 eg in your code, change:

 @UiField(provided = true)
 HTMLPanel pnlContent;
 to
 @UiField
 HTMLPanel pnlContent;
 and

 @Override
 public Widget asWidget() {
 lblName = new LabelToolItem(row.getStr());
 pnlContent = new HTMLPanel(renderer.render(row));
 return binder.createAndBindUi(this);
 }

 to

 @Override
 public Widget asWidget() {
 lblName = new LabelToolItem(row.getStr());
 HTMLPanel pnlContent_temp = new HTMLPanel(renderer.render(row));
   Widget w = binder.createAndBindUi(this); 
   pnlContent.add(pnlContent_temp);
   return w;
 }



 On Monday, August 20, 2012 3:52:46 AM UTC+2, Peter Leong wrote:

 I'm having same problem.  Did you find a solution?

 My code uses 'IsWidget', no Composite: 
 http://subversion.assembla.com/svn/freshcode_public/learn/gwt/src/main/java/biz/freshcode/learn/gwt/client/uispike/gxt/LineItem.java
 Also, I'm using 2.5.0-rc1 because of the Maven plugin.

 Pete

 On Monday, July 23, 2012 4:48:13 AM UTC+10, RyanZA wrote:

 Previously in GWT 2.4 and below, this would work:

 UI Binder:
 g:HTMLPanel ui:field=myPanel /

 Code:
 @UiField (provided=true)
 HTMLPanel myPanel;

 myPanel = new HTMLPanel(foobar);


 In GWT 2.5, this now gives an error:

 (gwt source)
 // Make sure that, if there is a UiField for this panel, it isn't
 // (provided = true), as that isn't supported.
 if (uiField != null  uiField.isProvided()) {
   writer.die(UiField %s for HTMLPanel cannot be provided., 
 fieldName);
 }


 Just wondering why provided=true is no longer supported? AFAIK this was 
 the purpose of provided=true in UiBinder?

 I've now changed the code to have UiBinder create an HTMLPanel for me 
 and then add my widget to it, but this gives an extra unneeded wrapping div 
 in my HTML...



-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To view this discussion on the web visit 
https://groups.google.com/d/msg/google-web-toolkit/-/e-YMXCF_okAJ.
To post to this group, send email to google-web-toolkit@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

Re: Needed Urgent Help:How to display PDF conent of page in GWT Panel or frame or HTML in HtmlPanel + source code

[Philippe Lhoste]

On 14/11/2012 13:52, singh ajay wrote:

I am generating PDF file using JRXML using Java JASPEREXPORTMANAGER.
but i don't know how to view pdf in gwt UI.
any frame or special container require.


Most of the time, the PDF file is downloaded, unless the user installed and activated some 
plugin to show it in the browser, but then it uses the full page.


There is at least one (to my knowledge) tentative to make a JavaScript PDF reader, but I 
am not sure if it is complete.


Now, I question the point of your request: either you want to deliver a PDF content, 
generally to be saved on the user's computer, so you don't need to display it, or you want 
to deliver some visual content to be displayed in a browser, and then you can use HTML or 
canvas. I am not sure why you want to display PDF as part of a Web page.


--
Philippe Lhoste
--  (near) Paris -- France
--  http://Phi.Lho.free.fr
--  --  --  --  --  --  --  --  --  --  --  --  --  --

--
You received this message because you are subscribed to the Google Groups Google 
Web Toolkit group.
To post to this group, send email to google-web-toolkit@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

Re: Needed Urgent Help:How to display PDF conent of page in GWT Panel or frame or HTML in HtmlPanel + source code

[Christof Kaller]

Hi,

Philipe is wright. The user needs to install a plug-in. An alternative
indeed is using a javascript rendering engine- don't remember the name of
it, but know that there is one.

Another way is to use google docs for it, then u can actually view it in an
iframe as well.


try:

iframe src=
http://docs.google.com/viewer?url=http%3A%2Fwww.maneofsite.com%2FnameOfPDF.pdfembedded=true;
width=600 height=780 style=border: none;/iframe

Christof

2012/11/15 Philippe Lhoste phi...@gmx.net

 On 14/11/2012 13:52, singh ajay wrote:

 I am generating PDF file using JRXML using Java JASPEREXPORTMANAGER.
 but i don't know how to view pdf in gwt UI.
 any frame or special container require.


 Most of the time, the PDF file is downloaded, unless the user installed
 and activated some plugin to show it in the browser, but then it uses the
 full page.

 There is at least one (to my knowledge) tentative to make a JavaScript PDF
 reader, but I am not sure if it is complete.

 Now, I question the point of your request: either you want to deliver a
 PDF content, generally to be saved on the user's computer, so you don't
 need to display it, or you want to deliver some visual content to be
 displayed in a browser, and then you can use HTML or canvas. I am not sure
 why you want to display PDF as part of a Web page.

 --
 Philippe Lhoste
 --  (near) Paris -- France
 --  http://Phi.Lho.free.fr
 --  --  --  --  --  --  --  --  --  --  --  --  --  --


 --
 You received this message because you are subscribed to the Google Groups
 Google Web Toolkit group.
 To post to this group, send email to 
 google-web-toolkit@**googlegroups.comgoogle-web-toolkit@googlegroups.com
 .
 To unsubscribe from this group, send email to google-web-toolkit+**
 unsubscr...@googlegroups.comgoogle-web-toolkit%2bunsubscr...@googlegroups.com
 .
 For more options, visit this group at http://groups.google.com/**
 group/google-web-toolkit?hl=enhttp://groups.google.com/group/google-web-toolkit?hl=en
 **.




-- 
https://www.xing.com/profile/HansChristof_Kaller

Christof Kaller

An de Krütpasch 15
47661 Issum

T: +49(0)2835-440 724 / M: +49(0)177-23 44 54 8
E: christof.kal...@googlemail.com
XING: https://www.xing.com/profile/Christof_Kaller

Der Inhalt dieser E-Mail ist vertraulich und ausschließlich für den
bezeichneten Adressaten bestimmt. Wenn Sie nicht der vorgesehene Adressat
dieser E-Mail oder dessen Vertreter sein sollten, so beachten Sie bitte,
daß jede Form der
Kenntnisnahme, Veröffentlichung, Vervielfältigung oder Weitergabe des
Inhalts dieser E-Mail unzulässig ist. Wir bitten Sie, sich in diesem Fall
mit dem Absender der E-Mail in Verbindung zu setzen.

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To post to this group, send email to google-web-toolkit@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

Needed Urgent Help:How to display PDF conent of page in GWT Panel or frame or HTML in HtmlPanel + source code

[singh ajay]

Hi Folk,
can any one help me out with my problem,
I am generating PDF file using JRXML using Java JASPEREXPORTMANAGER.
but i don't know how to view pdf in gwt UI.
any frame or special container require. 
 
Do let me know.
 
Ragards,
Ajay Singh, Mumbai, India 

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To view this discussion on the web visit 
https://groups.google.com/d/msg/google-web-toolkit/-/poe_EEzHe90J.
To post to this group, send email to google-web-toolkit@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

Problem with HTMLPanel and method addAndReplaceElement

[Sarah Konat]

Hi, 

Here some explanations.

If my HTML page contains :

div id=cancel_date
   h3 id=cancel_date_title/h3

   table align=center
 tr
   td id=cancel_date_labelDetailService/td
   td id=cancel_date_detailService/td
 /tr
   /table
 /div


If my code contains


HTMLPanel container = 
 HTMLPanel.wrap(Document.get().getElementById(cancel_date));
  
 public void init(){
  container.add(getMyWidget(), cancel_date_detailService);
 }

 public void reload(){
 container.addAndReplaceElement(getService(), cancel_date_detailService);
 }


The first time I load my page, I initialize it with the method init(). The 
second time and after, I call the method reload().
The first time I call the method reload(), everything works fine. But 
after, I have a NoSuchElementException like this : 

ERROR: Uncaught exception escaped
 com.google.gwt.event.shared.UmbrellaException: One or more exceptions 
 caught, see full set in UmbrellaException#getCauses
 at com.google.gwt.event.shared.EventBus.castFireEvent(EventBus.java:69)
 at 
 com.google.gwt.event.shared.SimpleEventBus.fireEvent(SimpleEventBus.java:57)
 at 
 be.mims.bookme.client.gui.component.MyCellTableFuturDates$7.onSuccess(MyCellTableFuturDates.java:134)
 at 
 be.mims.bookme.client.gui.component.MyCellTableFuturDates$7.onSuccess(MyCellTableFuturDates.java:1)
 at 
 com.google.gwt.user.client.rpc.impl.RequestCallbackAdapter.onResponseReceived(RequestCallbackAdapter.java:232)
 at 
 com.google.gwt.http.client.Request.fireOnResponseReceived(Request.java:287)
 at 
 com.google.gwt.http.client.RequestBuilder$1.onReadyStateChange(RequestBuilder.java:395)
 at sun.reflect.GeneratedMethodAccessor88.invoke(Unknown Source)
 at 
 sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
 at java.lang.reflect.Method.invoke(Method.java:601)
 at 
 com.google.gwt.dev.shell.MethodAdaptor.invoke(MethodAdaptor.java:103)
 at 
 com.google.gwt.dev.shell.MethodDispatch.invoke(MethodDispatch.java:71)
 at 
 com.google.gwt.dev.shell.OophmSessionHandler.invoke(OophmSessionHandler.java:172)
 at 
 com.google.gwt.dev.shell.BrowserChannelServer.reactToMessagesWhileWaitingForReturn(BrowserChannelServer.java:337)
 at 
 com.google.gwt.dev.shell.BrowserChannelServer.invokeJavascript(BrowserChannelServer.java:218)
 at 
 com.google.gwt.dev.shell.ModuleSpaceOOPHM.doInvoke(ModuleSpaceOOPHM.java:136)
 at 
 com.google.gwt.dev.shell.ModuleSpace.invokeNative(ModuleSpace.java:561)
 at 
 com.google.gwt.dev.shell.ModuleSpace.invokeNativeObject(ModuleSpace.java:269)
 at 
 com.google.gwt.dev.shell.JavaScriptHost.invokeNativeObject(JavaScriptHost.java:91)
 at com.google.gwt.core.client.impl.Impl.apply(Impl.java)
 at com.google.gwt.core.client.impl.Impl.entry0(Impl.java:213)
 at sun.reflect.GeneratedMethodAccessor79.invoke(Unknown Source)
 at 
 sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
 at java.lang.reflect.Method.invoke(Method.java:601)
 at 
 com.google.gwt.dev.shell.MethodAdaptor.invoke(MethodAdaptor.java:103)
 at 
 com.google.gwt.dev.shell.MethodDispatch.invoke(MethodDispatch.java:71)
 at 
 com.google.gwt.dev.shell.OophmSessionHandler.invoke(OophmSessionHandler.java:172)
 at 
 com.google.gwt.dev.shell.BrowserChannelServer.reactToMessages(BrowserChannelServer.java:292)
 at 
 com.google.gwt.dev.shell.BrowserChannelServer.processConnection(BrowserChannelServer.java:546)
 at 
 com.google.gwt.dev.shell.BrowserChannelServer.run(BrowserChannelServer.java:363)
 at java.lang.Thread.run(Thread.java:722)
 Caused by: java.util.NoSuchElementException: cancel_date_detailService
 at 
 com.google.gwt.user.client.ui.HTMLPanel.addAndReplaceElement(HTMLPanel.java:224)
 at 
 be.mims.bookme.client.gui.FactoryCancelDate.showCancelDate(FactoryCancelDate.java:128)
 at be.mims.bookme.client.BookMe.show(BookMe.java:277)
 at be.mims.bookme.client.event.StateEvent.dispatch(StateEvent.java:31)
 at be.mims.bookme.client.event.StateEvent.dispatch(StateEvent.java:1)
 at com.google.gwt.event.shared.GwtEvent.dispatch(GwtEvent.java:1)
 at 
 com.google.web.bindery.event.shared.EventBus.dispatchEvent(EventBus.java:40)
 at 
 com.google.web.bindery.event.shared.SimpleEventBus.doFire(SimpleEventBus.java:193)
 at 
 com.google.web.bindery.event.shared.SimpleEventBus.fireEvent(SimpleEventBus.java:88)
 at 
 com.google.gwt.event.shared.SimpleEventBus.fireEvent(SimpleEventBus.java:52)
 at com.google.gwt.event.shared.EventBus.castFireEvent(EventBus.java:67)
 at 
 com.google.gwt.event.shared.SimpleEventBus.fireEvent(SimpleEventBus.java:57)
 at 
 be.mims.bookme.client.gui.component.MyCellTableFuturDates$7.onSuccess(MyCellTableFuturDates.java:134)
 at 
 be.mims.bookme.client.gui.component.MyCellTableFuturDates$7.onSuccess(MyCellTableFuturDates.java:1

Ambiguity on javadoc (HTMLPanel - addAndReplaceElement() )

[regnoult axel]

Hi,

I do not understand if addAndReplaceElement() is deprecated or 
not...because it seems that the alternative of the deprecated function is 
the same. Can you confirm ? (the link in the javadoc refers to eactly the 
same function). I just want to know if I should use this function or not...

Thanks you,


addAndReplaceElement

@Deprecatedpublic void *addAndReplaceElement*(Widget 
http://google-web-toolkit.googlecode.com/svn/javadoc/2.5/com/google/gwt/user/client/ui/Widget.html
 widget,
Element 
http://google-web-toolkit.googlecode.com/svn/javadoc/2.5/com/google/gwt/user/client/Element.html
 toReplace)

*Deprecated.* *use addAndReplaceElement(Widget, 
Element)http://google-web-toolkit.googlecode.com/svn/javadoc/2.5/com/google/gwt/user/client/ui/HTMLPanel.html#addAndReplaceElement(com.google.gwt.user.client.ui.Widget,
 
com.google.gwt.user.client.Element)*

Adds a child widget to the panel, replacing the HTML element.

*Parameters:*widget - the widget to be addedtoReplace - the element to be 
replaced by the widget

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To view this discussion on the web visit 
https://groups.google.com/d/msg/google-web-toolkit/-/6MdGZwhcYWEJ.
To post to this group, send email to google-web-toolkit@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

Re: Ambiguity on javadoc (HTMLPanel - addAndReplaceElement() )

[Paul Robinson]

If you look carefully at the source code, you'll see that there are two methods 
called addAndReplaceElement(Widget, Element), it's just that one of them uses 
com.google.gwt.dom.client.Element and the other uses 
com.google.gwt.user.client.Element

It's the com.google.gwt.user.client.Element version that's marked as deprecated.

In the generated javadoc, click on the link from the deprecated method and it 
takes you to the same deprecated method. But the source code indicates the 
overloaded method instead. It looks like the generated javadoc doesn't 
accurately reflect the source code.

Paul

On 12/09/12 16:17, regnoult axel wrote:


   Hi,


 I do not understand if addAndReplaceElement() is deprecated or not...because 
 it seems that the alternative of the deprecated function is the same. Can you 
 confirm ? (the link in the javadoc refers to eactly the same function). I 
 just want to know if I should use this function or not...

 Thanks you,


   addAndReplaceElement

 @Deprecated
 public void *addAndReplaceElement*(Widget 
 http://google-web-toolkit.googlecode.com/svn/javadoc/2.5/com/google/gwt/user/client/ui/Widget.html
  widget,
 Element 
 http://google-web-toolkit.googlecode.com/svn/javadoc/2.5/com/google/gwt/user/client/Element.html
  toReplace)

 *Deprecated.* /use |addAndReplaceElement(Widget, Element)| 
 http://google-web-toolkit.googlecode.com/svn/javadoc/2.5/com/google/gwt/user/client/ui/HTMLPanel.html#addAndReplaceElement%28com.google.gwt.user.client.ui.Widget,%20com.google.gwt.user.client.Element%29/
 Adds a child widget to the panel, replacing the HTML element.

 *Parameters:*
 |widget| - the widget to be added
 |toReplace| - the element to be replaced by the widget

 -- 
 You received this message because you are subscribed to the Google Groups 
 Google Web Toolkit group.
 To view this discussion on the web visit 
 https://groups.google.com/d/msg/google-web-toolkit/-/6MdGZwhcYWEJ.
 To post to this group, send email to google-web-toolkit@googlegroups.com.
 To unsubscribe from this group, send email to 
 google-web-toolkit+unsubscr...@googlegroups.com.
 For more options, visit this group at 
 http://groups.google.com/group/google-web-toolkit?hl=en.

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To post to this group, send email to google-web-toolkit@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

Re: Ambiguity on javadoc (HTMLPanel - addAndReplaceElement() )

[regnoult axel]

Ok, Thanks you Paul

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To post to this group, send email to google-web-toolkit@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

Re: GWT 2.5 change to provided=true for HTMLPanel

[RyanZA]

It seems to be an issue with the HTMLPanel itself - it blocks @UiField 
(provided=true) explicitly. I still have no idea why, unfortunately.

Quickest workaround is to remove the (provided=true) part, and then make 
the HTMLPanel yourself explicitly, and add it to the original one.

eg in your code, change:

@UiField(provided = true)
HTMLPanel pnlContent;
to
@UiField
HTMLPanel pnlContent;
and

@Override
public Widget asWidget() {
lblName = new LabelToolItem(row.getStr());
pnlContent = new HTMLPanel(renderer.render(row));
return binder.createAndBindUi(this);
}

to

@Override
public Widget asWidget() {
lblName = new LabelToolItem(row.getStr());
HTMLPanel pnlContent_temp = new HTMLPanel(renderer.render(row));
Widget w = binder.createAndBindUi(this); 
pnlContent.add(pnlContent_temp);
return w;
}



On Monday, August 20, 2012 3:52:46 AM UTC+2, Peter Leong wrote:

 I'm having same problem.  Did you find a solution?

 My code uses 'IsWidget', no Composite: 
 http://subversion.assembla.com/svn/freshcode_public/learn/gwt/src/main/java/biz/freshcode/learn/gwt/client/uispike/gxt/LineItem.java
 Also, I'm using 2.5.0-rc1 because of the Maven plugin.

 Pete

 On Monday, July 23, 2012 4:48:13 AM UTC+10, RyanZA wrote:

 Previously in GWT 2.4 and below, this would work:

 UI Binder:
 g:HTMLPanel ui:field=myPanel /

 Code:
 @UiField (provided=true)
 HTMLPanel myPanel;

 myPanel = new HTMLPanel(foobar);


 In GWT 2.5, this now gives an error:

 (gwt source)
 // Make sure that, if there is a UiField for this panel, it isn't
 // (provided = true), as that isn't supported.
 if (uiField != null  uiField.isProvided()) {
   writer.die(UiField %s for HTMLPanel cannot be provided., 
 fieldName);
 }


 Just wondering why provided=true is no longer supported? AFAIK this was 
 the purpose of provided=true in UiBinder?

 I've now changed the code to have UiBinder create an HTMLPanel for me and 
 then add my widget to it, but this gives an extra unneeded wrapping div in 
 my HTML...



-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To view this discussion on the web visit 
https://groups.google.com/d/msg/google-web-toolkit/-/Cj-qwRC0h40J.
To post to this group, send email to google-web-toolkit@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

Re: GWT 2.5 change to provided=true for HTMLPanel

[David Lee]

This works for me as long as I create the widget manually prior to calling 
initWidget(uiBinder.createAndBindUi(this)); 



On Sunday, July 22, 2012 2:48:13 PM UTC-4, RyanZA wrote:

 Previously in GWT 2.4 and below, this would work:

 UI Binder:
 g:HTMLPanel ui:field=myPanel /

 Code:
 @UiField (provided=true)
 HTMLPanel myPanel;

 myPanel = new HTMLPanel(foobar);


 In GWT 2.5, this now gives an error:

 (gwt source)
 // Make sure that, if there is a UiField for this panel, it isn't
 // (provided = true), as that isn't supported.
 if (uiField != null  uiField.isProvided()) {
   writer.die(UiField %s for HTMLPanel cannot be provided., 
 fieldName);
 }


 Just wondering why provided=true is no longer supported? AFAIK this was 
 the purpose of provided=true in UiBinder?

 I've now changed the code to have UiBinder create an HTMLPanel for me and 
 then add my widget to it, but this gives an extra unneeded wrapping div in 
 my HTML...



-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To view this discussion on the web visit 
https://groups.google.com/d/msg/google-web-toolkit/-/ySd40O079sIJ.
To post to this group, send email to google-web-toolkit@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

Re: GWT 2.5 change to provided=true for HTMLPanel

[Peter Leong]

I'm having same problem.  Did you find a solution?

My code uses 'IsWidget', no Composite: 
http://subversion.assembla.com/svn/freshcode_public/learn/gwt/src/main/java/biz/freshcode/learn/gwt/client/uispike/gxt/LineItem.java
Also, I'm using 2.5.0-rc1 because of the Maven plugin.

Pete

On Monday, July 23, 2012 4:48:13 AM UTC+10, RyanZA wrote:

 Previously in GWT 2.4 and below, this would work:

 UI Binder:
 g:HTMLPanel ui:field=myPanel /

 Code:
 @UiField (provided=true)
 HTMLPanel myPanel;

 myPanel = new HTMLPanel(foobar);


 In GWT 2.5, this now gives an error:

 (gwt source)
 // Make sure that, if there is a UiField for this panel, it isn't
 // (provided = true), as that isn't supported.
 if (uiField != null  uiField.isProvided()) {
   writer.die(UiField %s for HTMLPanel cannot be provided., 
 fieldName);
 }


 Just wondering why provided=true is no longer supported? AFAIK this was 
 the purpose of provided=true in UiBinder?

 I've now changed the code to have UiBinder create an HTMLPanel for me and 
 then add my widget to it, but this gives an extra unneeded wrapping div in 
 my HTML...



-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To view this discussion on the web visit 
https://groups.google.com/d/msg/google-web-toolkit/-/oOl7QGY8dyMJ.
To post to this group, send email to google-web-toolkit@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

GWT 2.5 change to provided=true for HTMLPanel

[RyanZA]

Previously in GWT 2.4 and below, this would work:

UI Binder:
g:HTMLPanel ui:field=myPanel /

Code:
@UiField (provided=true)
HTMLPanel myPanel;

myPanel = new HTMLPanel(foobar);


In GWT 2.5, this now gives an error:

(gwt source)
// Make sure that, if there is a UiField for this panel, it isn't
// (provided = true), as that isn't supported.
if (uiField != null  uiField.isProvided()) {
  writer.die(UiField %s for HTMLPanel cannot be provided., fieldName);
}


Just wondering why provided=true is no longer supported? AFAIK this was the 
purpose of provided=true in UiBinder?

I've now changed the code to have UiBinder create an HTMLPanel for me and 
then add my widget to it, but this gives an extra unneeded wrapping div in 
my HTML...

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To view this discussion on the web visit 
https://groups.google.com/d/msg/google-web-toolkit/-/-YBnu6Awi08J.
To post to this group, send email to google-web-toolkit@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

Re: DataGrid (GWT 2.4) not visible in HTMLPanel

[Emac]

Hello, I have the same issue. But if I don't set a size in pixeles the
data grid is hidden. Could you tell me what do you do?

Thanks

Emanuel

On Sep 22, 12:33 pm, Uemit uemit.se...@gmail.com wrote:
 @Steve:
 Thanks for the confirmation. I put the DataGrid in a ResizeLayoutPanel and
 it works fine now.

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To post to this group, send email to google-web-toolkit@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

Re: DataGrid (GWT 2.4) not visible in HTMLPanel

[Thomas Broyer]

Answered yesterday on 
StackOverflow: 
http://stackoverflow.com/questions/7875620/solved-gwt-datagrid-automatic-height

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To view this discussion on the web visit 
https://groups.google.com/d/msg/google-web-toolkit/-/VlCgeUEmnFoJ.
To post to this group, send email to google-web-toolkit@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

Re: UIBinder, HTMLPanel, and style interactions

[Sudhakar Abraham]

Wrap  div element in  a HTML panel. You don't need padding the content
of  the div element. Instead, you use the margin tag of css.

 S. Abraham
www.DataStoreGwt.com
Persist objects directly in GAE

On Sep 27, 2:04 am, Mike Dee mdichiapp...@gmail.com wrote:
 I'm noticing something weird.  It is my first attempt at using
 HTMLPanel.  The app is laid out with a DockLayoutPanel.  The south
 panel is a footer panel and simply has a piece of text in it, which is
 always there.  I want the text to be right justified with a bit of
 padding.

 g:HTMLPanel width=100% height=100% styleName=my-footer-panel-
 style
 div
   ui:msgSome Text Here/ui:msg
 /div
 /g:HTMLPanel

 The style, my-footer-panel, has a font, color, and padding.  The
 padding doesn't appear to work.

 When I look at the page in Firebug I seem some strange things (see
 below).  The style is in there (as a class), but the style attribute
 looks to be overriding the class with some inline styles.

 div style=position: absolute; overflow: hidden; left: 0px; right:
 0px; bottom: 0px; height: 24px;
 div class=my-footer-panel-style style=height: 100%; width: 100%;
 position: absolute; left: 0px; top: 0px; right: 0px; bottom: 0px;
 divSome Text Here/div
 /div
 /div

 Why does the DIV have both a class and a style?  Where does the style
 come from (the DockLayoutPanel)?

 Mike

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To post to this group, send email to google-web-toolkit@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

UIBinder, HTMLPanel, and style interactions

[Mike Dee]

I'm noticing something weird.  It is my first attempt at using
HTMLPanel.  The app is laid out with a DockLayoutPanel.  The south
panel is a footer panel and simply has a piece of text in it, which is
always there.  I want the text to be right justified with a bit of
padding.

g:HTMLPanel width=100% height=100% styleName=my-footer-panel-
style
div
  ui:msgSome Text Here/ui:msg
/div
/g:HTMLPanel

The style, my-footer-panel, has a font, color, and padding.  The
padding doesn't appear to work.

When I look at the page in Firebug I seem some strange things (see
below).  The style is in there (as a class), but the style attribute
looks to be overriding the class with some inline styles.

div style=position: absolute; overflow: hidden; left: 0px; right:
0px; bottom: 0px; height: 24px;
div class=my-footer-panel-style style=height: 100%; width: 100%;
position: absolute; left: 0px; top: 0px; right: 0px; bottom: 0px;
divSome Text Here/div
/div
/div

Why does the DIV have both a class and a style?  Where does the style
come from (the DockLayoutPanel)?

Mike

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To post to this group, send email to google-web-toolkit@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

Re: DataGrid (GWT 2.4) not visible in HTMLPanel

[Uemit]

@Steve: 
Thanks for the confirmation. I put the DataGrid in a ResizeLayoutPanel and 
it works fine now. 

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To view this discussion on the web visit 
https://groups.google.com/d/msg/google-web-toolkit/-/Vl3nht4fiSsJ.
To post to this group, send email to google-web-toolkit@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

DataGrid (GWT 2.4) not visible in HTMLPanel

[Uemit]

I am trying to switch from CellTable to the GWT 2.4's new DataGrid 
CellWidget however I run into a problem. 
I used the CellTable inside two normal divs for styling purposes (border, 
etc). 
The UiBinder code looked as follows:

*g:HTMLPanel*
*div class={mainRes.style.box_shadow}
*
*   div class={mainRes.style.box_container}
*
*   c:CellTable ui:field=table 
addStyleNames={mainRes.style.cellTable} /*
*   /div*
*   /div*
*/g:HTMLPanel*


However with the new DataGrid this approach doesn't work anymore.  When I 
put the DataGrid inside a HTMLPanel, nothing is displayed. I checked with 
firebug and I saw that height is 0px. 
I then checked the DataGrid source and saw that it implements the 
RequireResize interface. So I assume the problem is that HTMLPanel breaks 
the  
ProvidesResizehttp://google-web-toolkit.googlecode.com/svn/javadoc/latest/com/google/gwt/user/client/ui/ProvidesResize.html
 chain. 
I tried to set the height to 100% but it didn't really work.
Is it somehow possible to put the DataGrid inside two normal divs or can I 
only place it inside a g:LayoutPanel ? 

Thanks in advance

Ümit

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To view this discussion on the web visit 
https://groups.google.com/d/msg/google-web-toolkit/-/NBqEcf_uO7YJ.
To post to this group, send email to google-web-toolkit@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

Re: DataGrid (GWT 2.4) not visible in HTMLPanel

[Steve Wall]

I had the same problem a couple weeks ago.  Yes, DataGrid must display in 
one of the Layout Panel classes as it needs the ProvidesResize interface you 
describe.  You may want to try the 
ResizeLayoutPanelhttp://google-web-toolkit.googlecode.com/svn/javadoc/2.4/com/google/gwt/user/client/ui/ResizeLayoutPanel.html,
 
which allows a single child widget.

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To view this discussion on the web visit 
https://groups.google.com/d/msg/google-web-toolkit/-/nuO8g56euJMJ.
To post to this group, send email to google-web-toolkit@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

Re: Display problem of HTML in HTMLPanel in IE9

[Mark]

The dev tools show the pre in a div with the correct font-families 
specified. Weird.

It is DNA. I'm not sure what of. Some random sequence we pulled from a 
database for testing.

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To view this discussion on the web visit 
https://groups.google.com/d/msg/google-web-toolkit/-/g8a4gyJ0ZEsJ.
To post to this group, send email to google-web-toolkit@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

Re: Display problem of HTML in HTMLPanel in IE9

[Mark]

Furthermore, I can copy the inner html from the dev tools DOM into a new 
document and display the page in IE9 and the text lines up properly. Very 
weird.

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To view this discussion on the web visit 
https://groups.google.com/d/msg/google-web-toolkit/-/btReepQczq4J.
To post to this group, send email to google-web-toolkit@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

Re: Display problem of HTML in HTMLPanel in IE9

[Mark]

It appears to be the Lucida Console. If I remove it and use Courier New it 
is fine.

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To view this discussion on the web visit 
https://groups.google.com/d/msg/google-web-toolkit/-/SaBVbinZfoIJ.
To post to this group, send email to google-web-toolkit@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

Display problem of HTML in HTMLPanel in IE9

[Mark]

We're using 2.4 RC1
I generate the following HTML in my code:
pre style=font-family:Lucida Console, Courier New, Monospace;color:black 

 span style=color:green---/span
510   15   20   25   30   35   40   45   50   55   60   65   70   75 
  80   85   90   95   100  105  110  115  120  125  130  135  140  145 
 150  155  160  165  170  175  180  185  190  195  200
||||||||||||||| 
   ||||||||||||||   
 |||||||||||
aagcccaggatcgttggaggaactgcgtctgttcgtggspan 
style=color:redy/spangagspan 
style=color:redy/spanggccgtggcaggtgaccctgcacacaacctcACCCACTCAGAGACACCTGTgtggag[g/t]ctccatcattggaaaccagtggatattaspan
 
style=color:redm/spancagcCGCTCACTGTTTCTATGGGTcagtaccacspan 
style=color:redr/spanspan style=color:redr/spanctgspan 
style=color:redk/spanspan 
style=color:redw/spanttagttcatcttcttcacacatttata

 span 
style=color:blue--/span

  span 
style=color:green---/span/pre

The HTML is passed into an HTMLPanel which is set as a child in a 
ScrollPanel.
In IE8 and FF3.6, the numbers and ticks line up as expected for a fixed 
font. In IE9 they are not lined up correctly. If I take the HTML above into 
a file inside html/body/div tags it looks correct in IE9.

Any ideas?
Thanks,
Mark

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To view this discussion on the web visit 
https://groups.google.com/d/msg/google-web-toolkit/-/jkFH2buZGkIJ.
To post to this group, send email to google-web-toolkit@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

Re: Display problem of HTML in HTMLPanel in IE9

[mP]

I would suggest inspecting your page with the IE dev tools to verify
the actual font and other properties affecting the SPAN with the text
alignment problems.

Sidenote: What is that DNA of ? im just guessing its dna... i dont
really know.

On Aug 24, 7:05 am, Mark mswaisg...@yahoo.com wrote:
 We're using 2.4 RC1
 I generate the following HTML in my code:
 pre style=font-family:Lucida Console, Courier New, Monospace;color:black

  span style=color:green---gt;/span
     5    10   15   20   25   30   35   40   45   50   55   60   65   70   75
   80   85   90   95   100      105  110  115  120  125  130  135  140  145
  150  155  160  165  170  175  180  185  190  195  200
     |    |    |    |    |    |    |    |    |    |    |    |    |    |    |
    |    |    |    |    |        |    |    |    |    |    |    |    |    |  
  |    |    |    |    |    |    |    |    |    |    |
 aagcccaggatcgttggaggaactgcgtctgttcgtggspan
 style=color:redy/spangagspan
 style=color:redy/spanggccgtggcaggtgaccctgcacacaacctcACCCACTCAGAGACACCTGTgtggag[g/t]ctccatcattggaaaccagtggatattaspan
 style=color:redm/spancagcCGCTCACTGTTTCTATGGGTcagtaccacspan
 style=color:redr/spanspan style=color:redr/spanctgspan
 style=color:redk/spanspan
 style=color:redw/spanttagttcatcttcttcacacatttata

                              span
 style=color:bluelt;--/span

                                                               span
 style=color:greenlt;---/span/pre

 The HTML is passed into an HTMLPanel which is set as a child in a
 ScrollPanel.
 In IE8 and FF3.6, the numbers and ticks line up as expected for a fixed
 font. In IE9 they are not lined up correctly. If I take the HTML above into
 a file inside html/body/div tags it looks correct in IE9.

 Any ideas?
 Thanks,
 Mark

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To post to this group, send email to google-web-toolkit@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

[gwt-contrib] Adding a missing addAndReplaceElement(IsWidget, Element) to HTMLPanel. (issue1514805)

[hermes]

Reviewers: rjrjr,

Description:
Adding a missing addAndReplaceElement(IsWidget, Element) to HTMLPanel.

Review by: rj...@google.com

Please review this at http://gwt-code-reviews.appspot.com/1514805/

Affected files:
  M user/src/com/google/gwt/user/client/ui/HTMLPanel.java


Index: user/src/com/google/gwt/user/client/ui/HTMLPanel.java
===
--- user/src/com/google/gwt/user/client/ui/HTMLPanel.java   (revision 10510)
+++ user/src/com/google/gwt/user/client/ui/HTMLPanel.java   (working copy)
@@ -1,12 +1,12 @@
 /*
  * Copyright 2008 Google Inc.
- *
+ *
  * Licensed under the Apache License, Version 2.0 (the License); you may  
not
  * use this file except in compliance with the License. You may obtain a  
copy of

  * the License at
- *
+ *
  * http://www.apache.org/licenses/LICENSE-2.0
- *
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an AS IS BASIS,  
WITHOUT

  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
@@ -35,7 +35,7 @@
* A helper method for creating unique IDs for elements within  
dynamically-
* generated HTML. This is important because no two elements in a  
document

* should have the same id.
-   *
+   *
* @return a new unique identifier
*/
   public static String createUniqueId() {
@@ -44,11 +44,11 @@

   /**
* Creates an HTML panel that wraps an existing element.
-   *
+   *
* This element must already be attached to the document. If the element  
is

* removed from the document, you must call
* {@link RootPanel#detachNow(Widget)}.
-   *
+   *
* @param element the element to be wrapped
*/
   public static HTMLPanel wrap(Element element) {
@@ -68,7 +68,7 @@
* Creates an HTML panel with the specified HTML contents inside a DIV
* element. Any element within this HTML that has a specified id can  
contain a

* child widget.
-   *
+   *
* @param html the panel's HTML
*/
   public HTMLPanel(String html) {
@@ -80,12 +80,12 @@
 setElement(Document.get().createDivElement());
 getElement().setInnerHTML(html);
   }
-
+
   /**
* Initializes the panel's HTML from a given {@link SafeHtml} object.
-   *
+   *
* Similar to {@link #HTMLPanel(String)}
-   *
+   *
* @param safeHtml the html to set.
*/
   public HTMLPanel(SafeHtml safeHtml) {
@@ -96,7 +96,7 @@
* Creates an HTML panel whose root element has the given tag, and with  
the
* specified HTML contents. Any element within this HTML that has a  
specified

* id can contain a child widget.
-   *
+   *
* @param tag the tag of the root element
* @param html the panel's HTML
*/
@@ -106,7 +106,7 @@
  * innerHTML. table and tbody simply won't, the property is read  
only.
  * p will explode if you incorrectly try to put another p inside  
of it.

  * And who knows what else.
- *
+ *
  * However, if you cram a complete, possibly incorrect structure  
inside a
  * div, IE will swallow it gladly. So that's what we do here in the  
name of

  * IE robustification.
@@ -114,10 +114,10 @@
 StringBuilder b = new StringBuilder();
 b.append('').append(tag).append('').append(html);
 b.append(/).append(tag).append('');
-
+
 // We could use the static hiddenDiv, but that thing is attached
 // to the document. The caller might not want that.
-
+
 DivElement scratchDiv = Document.get().createDivElement();
 scratchDiv.setInnerHTML(b.toString());
 setElement(scratchDiv.getFirstChildElement());
@@ -126,7 +126,7 @@

   /**
* Construct a new {@link HTMLPanel} with the specified element.
-   *
+   *
* @param elem the element at the root of the panel
*/
   private HTMLPanel(Element elem) {
@@ -135,7 +135,7 @@

   /**
* Adds a child widget to the panel.
-   *
+   *
* @param widget the widget to be added
*/
   @Override
@@ -146,7 +146,7 @@
   /**
* Adds a child widget to the panel, contained within the HTML element
* specified by a given id.
-   *
+   *
* @param widget the widget to be added
* @param id the id of the element within which it will be contained
*/
@@ -164,7 +164,7 @@
* Adds a child widget to the panel, contained within an HTML
* element.  It is up to the caller to ensure that the given element
* is a child of this panel's root element.
-   *
+   *
* @param widget the widget to be added
* @param elem the element within which it will be contained
*/
@@ -175,7 +175,7 @@

   /**
* Adds a child widget to the panel, replacing the HTML element.
-   *
+   *
* @param widget the widget to be added
* @param toReplace the element to be replaced by the widget
*/
@@ -183,10 +183,10 @@
 com.google.gwt.user.client.Element clientElem = toReplace.cast();
 addAndReplaceElement(widget, clientElem);
   }
-
+
   /**
* Adds a child widget

[gwt-contrib] Re: Adding a missing addAndReplaceElement(IsWidget, Element) to HTMLPanel. (issue1514805)

[rjrjr]

LGTM

http://gwt-code-reviews.appspot.com/1514805/

--
http://groups.google.com/group/Google-Web-Toolkit-Contributors

[gwt-contrib] Re: Adding a missing addAndReplaceElement(IsWidget, Element) to HTMLPanel. (issue1514805)

[hermes]

http://gwt-code-reviews.appspot.com/1514805/

--
http://groups.google.com/group/Google-Web-Toolkit-Contributors

[gwt-contrib] [google-web-toolkit] r10515 committed - Adding a missing addAndReplaceElement(IsWidget, Element) to HTMLPanel....

[codesite-noreply]

Revision: 10515
Author:   her...@google.com
Date: Tue Aug  9 08:26:00 2011
Log:  Adding a missing addAndReplaceElement(IsWidget, Element) to  
HTMLPanel.


Review at http://gwt-code-reviews.appspot.com/1514805

Review by: rj...@google.com
http://code.google.com/p/google-web-toolkit/source/detail?r=10515

Modified:
 /trunk/user/src/com/google/gwt/user/client/ui/HTMLPanel.java
 /trunk/user/src/com/google/gwt/user/client/ui/RenderablePanel.java

===
--- /trunk/user/src/com/google/gwt/user/client/ui/HTMLPanel.java	Fri Jun 24  
09:50:57 2011
+++ /trunk/user/src/com/google/gwt/user/client/ui/HTMLPanel.java	Tue Aug  9  
08:26:00 2011

@@ -1,12 +1,12 @@
 /*
  * Copyright 2008 Google Inc.
- *
+ *
  * Licensed under the Apache License, Version 2.0 (the License); you may  
not
  * use this file except in compliance with the License. You may obtain a  
copy of

  * the License at
- *
+ *
  * http://www.apache.org/licenses/LICENSE-2.0
- *
+ *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an AS IS BASIS,  
WITHOUT

  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
@@ -35,7 +35,7 @@
* A helper method for creating unique IDs for elements within  
dynamically-
* generated HTML. This is important because no two elements in a  
document

* should have the same id.
-   *
+   *
* @return a new unique identifier
*/
   public static String createUniqueId() {
@@ -44,11 +44,11 @@

   /**
* Creates an HTML panel that wraps an existing element.
-   *
+   *
* This element must already be attached to the document. If the element  
is

* removed from the document, you must call
* {@link RootPanel#detachNow(Widget)}.
-   *
+   *
* @param element the element to be wrapped
*/
   public static HTMLPanel wrap(Element element) {
@@ -68,7 +68,7 @@
* Creates an HTML panel with the specified HTML contents inside a DIV
* element. Any element within this HTML that has a specified id can  
contain a

* child widget.
-   *
+   *
* @param html the panel's HTML
*/
   public HTMLPanel(String html) {
@@ -80,12 +80,12 @@
 setElement(Document.get().createDivElement());
 getElement().setInnerHTML(html);
   }
-
+
   /**
* Initializes the panel's HTML from a given {@link SafeHtml} object.
-   *
+   *
* Similar to {@link #HTMLPanel(String)}
-   *
+   *
* @param safeHtml the html to set.
*/
   public HTMLPanel(SafeHtml safeHtml) {
@@ -96,7 +96,7 @@
* Creates an HTML panel whose root element has the given tag, and with  
the
* specified HTML contents. Any element within this HTML that has a  
specified

* id can contain a child widget.
-   *
+   *
* @param tag the tag of the root element
* @param html the panel's HTML
*/
@@ -106,7 +106,7 @@
  * innerHTML. table and tbody simply won't, the property is read  
only.
  * p will explode if you incorrectly try to put another p inside  
of it.

  * And who knows what else.
- *
+ *
  * However, if you cram a complete, possibly incorrect structure  
inside a
  * div, IE will swallow it gladly. So that's what we do here in the  
name of

  * IE robustification.
@@ -114,10 +114,10 @@
 StringBuilder b = new StringBuilder();
 b.append('').append(tag).append('').append(html);
 b.append(/).append(tag).append('');
-
+
 // We could use the static hiddenDiv, but that thing is attached
 // to the document. The caller might not want that.
-
+
 DivElement scratchDiv = Document.get().createDivElement();
 scratchDiv.setInnerHTML(b.toString());
 setElement(scratchDiv.getFirstChildElement());
@@ -126,7 +126,7 @@

   /**
* Construct a new {@link HTMLPanel} with the specified element.
-   *
+   *
* @param elem the element at the root of the panel
*/
   private HTMLPanel(Element elem) {
@@ -135,7 +135,7 @@

   /**
* Adds a child widget to the panel.
-   *
+   *
* @param widget the widget to be added
*/
   @Override
@@ -146,7 +146,7 @@
   /**
* Adds a child widget to the panel, contained within the HTML element
* specified by a given id.
-   *
+   *
* @param widget the widget to be added
* @param id the id of the element within which it will be contained
*/
@@ -164,7 +164,7 @@
* Adds a child widget to the panel, contained within an HTML
* element.  It is up to the caller to ensure that the given element
* is a child of this panel's root element.
-   *
+   *
* @param widget the widget to be added
* @param elem the element within which it will be contained
*/
@@ -175,7 +175,7 @@

   /**
* Adds a child widget to the panel, replacing the HTML element.
-   *
+   *
* @param widget the widget to be added
* @param toReplace the element to be replaced by the widget
*/
@@ -183,10 +183,10 @@
 com.google.gwt.user.client.Element clientElem

[gwt-contrib] Re: Fixing a bug in HTMLPanel#addAndReplaceElement() where widgets that are children of the element ... (issue1467807)

[jlabanca]

Are you using one of the static wrap() methods, like Label#wrap()?  The
wrap methods specifically assert that the Element is not a child of a
widget, so wrapping an element in an HtmlPanel wouldn't be allowed.

If you aren't using the wrap methods, can you provide an example?  You
might be violating certain limitations of Widgets that protect against
browser memory leaks.

On 2011/07/26 16:23:52, JOANRIBALTA wrote:

I'm wrapping an element in a new widget which adds new functionalities

to the

element, and I'm using the function

HTMLPanel.addAndReplaceElement(widget,

element) to replace the element by the widget but now the new check in

lines

196/197/198/199 are avoiding that.
Thanks,
Joan Ribalta



196 // Early exit if the element to replace and the replacement

are the

same.
197 if (toReplace == widget.getElement()) {
198   return;
199 }




http://gwt-code-reviews.appspot.com/1467807/

--
http://groups.google.com/group/Google-Web-Toolkit-Contributors

Tr.lời: HTMLPanel Mouseover events

[Nguyen Kim Kha]

You can use FocusPanel to wrap your HTMLPanel.

See: 
http://google-web-toolkit.googlecode.com/svn/javadoc/latest/com/google/gwt/user/client/ui/FocusPanel.html

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To view this discussion on the web visit 
https://groups.google.com/d/msg/google-web-toolkit/-/mBDpf2r9FjsJ.
To post to this group, send email to google-web-toolkit@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

Re: HTMLPanel Mouseover events

[Thomas Broyer]

I guess GWT Designer doesn't support it, but you actually bind any event you 
like to any widget using Widget#addDomHandler.

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To view this discussion on the web visit 
https://groups.google.com/d/msg/google-web-toolkit/-/WlPV1I6pFvYJ.
To post to this group, send email to google-web-toolkit@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

HTMLPanel Mouseover events

[scorpion]

Are mouseover events supported for HTML panel. I dont see anything in the 
designer except for onattach/detach. 

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To view this discussion on the web visit 
https://groups.google.com/d/msg/google-web-toolkit/-/qYutv_nFP1IJ.
To post to this group, send email to google-web-toolkit@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

[gwt-contrib] Fixing a bug in HTMLPanel#addAndReplaceElement() where widgets that are children of the element ... (issue1467807)

[jlabanca]

Reviewers: rchandia,

Description:
Fixing a bug in HTMLPanel#addAndReplaceElement() where widgets that are
children of the element being replaced are never removed, which puts the
widgets in an invalid state. We now handle three additional scenarios.
If the element being replaced is the new widget, then its a no-op.  If
the element being replaced contains one or more widgets, those widgets
are removed from the HTMLPanel before replacing the element.  If the
element being replaced is a widget (but not the new widget), then we
insert the new widget first, and then remove the old widget.

Issue: 4642
Author: jlabanca, gfotos


Please review this at http://gwt-code-reviews.appspot.com/1467807/

Affected files:
  M user/src/com/google/gwt/user/client/ui/HTMLPanel.java
  M user/test/com/google/gwt/user/client/ui/HTMLPanelTest.java


--
http://groups.google.com/group/Google-Web-Toolkit-Contributors

[gwt-contrib] Re: Fixing a bug in HTMLPanel#addAndReplaceElement() where widgets that are children of the element ... (issue1467807)

[jlabanca]

This is an updated patch for issue:
http://gwt-code-reviews.appspot.com/1462808/

This version addresses additional error states.

http://gwt-code-reviews.appspot.com/1467807/

--
http://groups.google.com/group/Google-Web-Toolkit-Contributors

[gwt-contrib] Re: Fixing a bug in HTMLPanel#addAndReplaceElement() where widgets that are children of the element ... (issue1467807)

[rchandia]

On 2011/06/24 18:42:47, jlabanca wrote:

This is an updated patch for issue:
http://gwt-code-reviews.appspot.com/1462808/



This version addresses additional error states.


LGTM

http://gwt-code-reviews.appspot.com/1467807/

--
http://groups.google.com/group/Google-Web-Toolkit-Contributors

[gwt-contrib] [google-web-toolkit] r10394 committed - Fixing a bug in HTMLPanel#addAndReplaceElement() where widgets that ar...

[codesite-noreply]

Revision: 10394
Author:   jlaba...@google.com
Date: Fri Jun 24 09:50:57 2011
Log:  Fixing a bug in HTMLPanel#addAndReplaceElement() where widgets  
that are children of the element being replaced are never removed, which  
puts the widgets in an invalid state. We now handle three additional  
scenarios. If the element being replaced is the new widget, then its a  
no-op.  If the element being replaced contains one or more widgets, those  
widgets are removed from the HTMLPanel before replacing the element.  If  
the element being replaced is a widget (but not the new widget), then we  
insert the new widget first, and then remove the old widget.


Issue: 4642
Author: jlabanca, gfotos

Review at http://gwt-code-reviews.appspot.com/1467807

Review by: rchan...@google.com
http://code.google.com/p/google-web-toolkit/source/detail?r=10394

Modified:
 /trunk/user/src/com/google/gwt/user/client/ui/HTMLPanel.java
 /trunk/user/test/com/google/gwt/user/client/ui/HTMLPanelTest.java

===
--- /trunk/user/src/com/google/gwt/user/client/ui/HTMLPanel.java	Wed Feb 16  
10:10:39 2011
+++ /trunk/user/src/com/google/gwt/user/client/ui/HTMLPanel.java	Fri Jun 24  
09:50:57 2011

@@ -20,6 +20,7 @@
 import com.google.gwt.dom.client.Element;
 import com.google.gwt.safehtml.shared.SafeHtml;

+import java.util.Iterator;
 import java.util.NoSuchElementException;

 /**
@@ -191,12 +192,57 @@
* @deprecated use {@link #addAndReplaceElement(Widget, Element)}
*/
   @Deprecated
-  public void addAndReplaceElement(Widget widget,
-  com.google.gwt.user.client.Element toReplace) {
+  public void addAndReplaceElement(Widget widget,  
com.google.gwt.user.client.Element toReplace) {

+/*
+ * Early exit if the element to replace and the replacement are the  
same. If
+ * we remove the new widget, we would also remove the element to  
replace.

+ */
+if (toReplace == widget.getElement()) {
+  return;
+}
+
 // Logic pulled from super.add(), replacing the element rather than  
adding.

+
+// Detach new child. Okay if its a child of the element to replace.
 widget.removeFromParent();
+
+// Logical detach of all children of the element to replace.
+Widget toRemove = null;
+IteratorWidget children = getChildren().iterator();
+while (children.hasNext()) {
+  Widget next = children.next();
+  if (toReplace.isOrHasChild(next.getElement())) {
+if (next.getElement() == toReplace) {
+  /*
+   * If the element that we are replacing is itself a widget, then  
we
+   * cannot remove it until the new widget has been inserted, or  
we lose
+   * the location of the element to replace. Save the widget to  
remove

+   * for now, and remove it after inserting the new widget.
+   */
+  toRemove = next;
+  break;
+}
+children.remove();
+  }
+}
+
+// Logical attach.
 getChildren().add(widget);
-toReplace.getParentNode().replaceChild(widget.getElement(), toReplace);
+
+// Physical attach.
+if (toRemove == null) {
+  toReplace.getParentNode().replaceChild(widget.getElement(),  
toReplace);

+} else {
+  /*
+   * The element being replaced is a widget, which needs to be removed.
+   * First insert the new widget at the same location, then remove the  
old

+   * widget.
+   */
+  toReplace.getParentNode().insertBefore(widget.getElement(),  
toReplace);

+  remove(toRemove);
+}
+
+// Adopt.
 adopt(widget);
   }

@@ -252,7 +298,7 @@
   }

   /**
-   * Performs a {@link DOM#getElementById(String)} after attaching the  
panel's
+   * Performs a {@link Document#getElementById(String)} after attaching  
the panel's
* element into a hidden DIV in the document's body. Attachment is  
necessary
* to be able to use the native getElementById. The panel's element will  
be

* re-attached to its original parent (if any) after the method returns.
===
--- /trunk/user/test/com/google/gwt/user/client/ui/HTMLPanelTest.java	Wed  
Feb 16 10:10:39 2011
+++ /trunk/user/test/com/google/gwt/user/client/ui/HTMLPanelTest.java	Fri  
Jun 24 09:50:57 2011

@@ -27,11 +27,13 @@
  */
 public class HTMLPanelTest extends GWTTestCase {
   static class Adder implements HasWidgetsTester.WidgetAdder {
+@Override
 public void addChild(HasWidgets container, Widget child) {
   ((HTMLPanel) container).add(child, w00t);
 }
   }

+  @Override
   public String getModuleName() {
 return com.google.gwt.user.User;
   }
@@ -79,8 +81,7 @@
*/
   public void testAddToElement() {
 Label labelA = new Label(A), labelB = new Label(B);
-HTMLPanel p = new HTMLPanel(
-div class=\a\/divdiv class=\b\/div);
+HTMLPanel p = new HTMLPanel(div class=\a\/divdiv  
class=\b\/div);

 Element first = p.getElement().getFirstChildElement();
 Element second

[gwt-contrib] Re: Introduce the Attachable interface, and add support to UiBinder's HTMLPanel parser. (issue1426805)

[rjrjr]

http://gwt-code-reviews.appspot.com/1426805/diff/1/user/src/com/google/gwt/uibinder/elementparsers/AttachableHTMLPanelParser.java
File
user/src/com/google/gwt/uibinder/elementparsers/AttachableHTMLPanelParser.java
(right):

http://gwt-code-reviews.appspot.com/1426805/diff/1/user/src/com/google/gwt/uibinder/elementparsers/AttachableHTMLPanelParser.java#newcode76
user/src/com/google/gwt/uibinder/elementparsers/AttachableHTMLPanelParser.java:76:
if (null == customTag) {
Please check for appropriate constructor with
com.google.gwt.uibinder.rebind.TypeOracleUtils.hasCompatibleConstructor(JClassType,
JType...), and call logger.die if none is found.

http://gwt-code-reviews.appspot.com/1426805/diff/1/user/src/com/google/gwt/uibinder/elementparsers/WidgetInterpreter.java
File
user/src/com/google/gwt/uibinder/elementparsers/WidgetInterpreter.java
(right):

http://gwt-code-reviews.appspot.com/1426805/diff/1/user/src/com/google/gwt/uibinder/elementparsers/WidgetInterpreter.java#newcode84
user/src/com/google/gwt/uibinder/elementparsers/WidgetInterpreter.java:84:
childFieldWriter.setBuildPrecendence(2);
This looks brittle. Shouldn't you ask for this widget's precedence and
set the child's to +1?

http://gwt-code-reviews.appspot.com/1426805/diff/1/user/src/com/google/gwt/uibinder/elementparsers/WidgetInterpreter.java#newcode99
user/src/com/google/gwt/uibinder/elementparsers/WidgetInterpreter.java:99:
elementWriter.setBuildPrecendence(2);
ditto

http://gwt-code-reviews.appspot.com/1426805/diff/1/user/src/com/google/gwt/uibinder/elementparsers/WidgetPlaceholderInterpreter.java
File
user/src/com/google/gwt/uibinder/elementparsers/WidgetPlaceholderInterpreter.java
(right):

http://gwt-code-reviews.appspot.com/1426805/diff/1/user/src/com/google/gwt/uibinder/elementparsers/WidgetPlaceholderInterpreter.java#newcode123
user/src/com/google/gwt/uibinder/elementparsers/WidgetPlaceholderInterpreter.java:123:
childFieldWriter.setBuildPrecendence(2);
Again with the magic constant

http://gwt-code-reviews.appspot.com/1426805/diff/1/user/src/com/google/gwt/uibinder/elementparsers/WidgetPlaceholderInterpreter.java#newcode133
user/src/com/google/gwt/uibinder/elementparsers/WidgetPlaceholderInterpreter.java:133:
elementWriter.setBuildPrecendence(2);
ditto

http://gwt-code-reviews.appspot.com/1426805/diff/1/user/src/com/google/gwt/uibinder/rebind/FieldWriter.java
File user/src/com/google/gwt/uibinder/rebind/FieldWriter.java (right):

http://gwt-code-reviews.appspot.com/1426805/diff/1/user/src/com/google/gwt/uibinder/rebind/FieldWriter.java#newcode133
user/src/com/google/gwt/uibinder/rebind/FieldWriter.java:133: * doesn't
scale well. Centralize these values, using enums or constants.
FYI, field Writers already model a dependency chain, see
needs(FieldWriter) above. Would that let us drop the precedence thing?
Should have called this out during Hermes's review, oh well.

http://gwt-code-reviews.appspot.com/1426805/

--
http://groups.google.com/group/Google-Web-Toolkit-Contributors

[gwt-contrib] Introduce the Attachable interface, and add support to UiBinder's HTMLPanel parser. (issue1426805)

[rdcastro]

Reviewers: rjrjr, hermes,

Description:
Introduce the Attachable interface, and add support to UiBinder's
HTMLPanel parser.


Please review this at http://gwt-code-reviews.appspot.com/1426805/

Affected files:
  A  
user/src/com/google/gwt/uibinder/elementparsers/AttachableHTMLPanelParser.java
  A  
user/src/com/google/gwt/uibinder/elementparsers/AttachableInterpreter.java

  M user/src/com/google/gwt/uibinder/elementparsers/InterpreterPipe.java
  M user/src/com/google/gwt/uibinder/elementparsers/WidgetInterpreter.java
  M  
user/src/com/google/gwt/uibinder/elementparsers/WidgetPlaceholderInterpreter.java

  M user/src/com/google/gwt/uibinder/rebind/AbstractFieldWriter.java
  M user/src/com/google/gwt/uibinder/rebind/FieldWriter.java
  M user/src/com/google/gwt/uibinder/rebind/UiBinderWriter.java
  A user/src/com/google/gwt/user/client/ui/Attachable.java
  A user/src/com/google/gwt/user/client/ui/AttachableComposite.java
  A user/src/com/google/gwt/user/client/ui/AttachableHTMLPanel.java


--
http://groups.google.com/group/Google-Web-Toolkit-Contributors

[gwt-contrib] Re: Introduce the Attachable interface, and add support to UiBinder's HTMLPanel parser. (issue1426805)

[rdcastro]

Thanks, guys. Another look?


http://gwt-code-reviews.appspot.com/1426805/diff/1/user/src/com/google/gwt/uibinder/elementparsers/AttachableHTMLPanelParser.java
File
user/src/com/google/gwt/uibinder/elementparsers/AttachableHTMLPanelParser.java
(right):

http://gwt-code-reviews.appspot.com/1426805/diff/1/user/src/com/google/gwt/uibinder/elementparsers/AttachableHTMLPanelParser.java#newcode76
user/src/com/google/gwt/uibinder/elementparsers/AttachableHTMLPanelParser.java:76:
if (null == customTag) {
On 2011/04/26 17:13:47, rjrjr wrote:

Please check for appropriate constructor with


com.google.gwt.uibinder.rebind.TypeOracleUtils.hasCompatibleConstructor(JClassType,

JType...), and call logger.die if none is found.


Actually, I totally missed this, but supporting custom root elements is
something I still have to add to AttachableHTMLPanel. It's not hard, but
since it's not blocking for 99% of our tests, I'd like to put it
together with the other 2 dozen of TODOs I'm adding with this CL... I
promise I'll get to them. Scout's honor. :-)

http://gwt-code-reviews.appspot.com/1426805/diff/1/user/src/com/google/gwt/uibinder/elementparsers/WidgetInterpreter.java
File
user/src/com/google/gwt/uibinder/elementparsers/WidgetInterpreter.java
(right):

http://gwt-code-reviews.appspot.com/1426805/diff/1/user/src/com/google/gwt/uibinder/elementparsers/WidgetInterpreter.java#newcode84
user/src/com/google/gwt/uibinder/elementparsers/WidgetInterpreter.java:84:
childFieldWriter.setBuildPrecendence(2);
On 2011/04/26 17:13:47, rjrjr wrote:

This looks brittle. Shouldn't you ask for this widget's precedence and

set the

child's to +1?


Done.

http://gwt-code-reviews.appspot.com/1426805/diff/1/user/src/com/google/gwt/uibinder/elementparsers/WidgetInterpreter.java#newcode99
user/src/com/google/gwt/uibinder/elementparsers/WidgetInterpreter.java:99:
elementWriter.setBuildPrecendence(2);
On 2011/04/26 17:13:47, rjrjr wrote:

ditto


Done.

http://gwt-code-reviews.appspot.com/1426805/diff/1/user/src/com/google/gwt/uibinder/elementparsers/WidgetPlaceholderInterpreter.java
File
user/src/com/google/gwt/uibinder/elementparsers/WidgetPlaceholderInterpreter.java
(right):

http://gwt-code-reviews.appspot.com/1426805/diff/1/user/src/com/google/gwt/uibinder/elementparsers/WidgetPlaceholderInterpreter.java#newcode123
user/src/com/google/gwt/uibinder/elementparsers/WidgetPlaceholderInterpreter.java:123:
childFieldWriter.setBuildPrecendence(2);
On 2011/04/26 17:13:47, rjrjr wrote:

Again with the magic constant


Done.

http://gwt-code-reviews.appspot.com/1426805/diff/1/user/src/com/google/gwt/uibinder/elementparsers/WidgetPlaceholderInterpreter.java#newcode133
user/src/com/google/gwt/uibinder/elementparsers/WidgetPlaceholderInterpreter.java:133:
elementWriter.setBuildPrecendence(2);
On 2011/04/26 17:13:47, rjrjr wrote:

ditto


Done.

http://gwt-code-reviews.appspot.com/1426805/diff/1/user/src/com/google/gwt/uibinder/rebind/FieldWriter.java
File user/src/com/google/gwt/uibinder/rebind/FieldWriter.java (right):

http://gwt-code-reviews.appspot.com/1426805/diff/1/user/src/com/google/gwt/uibinder/rebind/FieldWriter.java#newcode133
user/src/com/google/gwt/uibinder/rebind/FieldWriter.java:133: * doesn't
scale well. Centralize these values, using enums or constants.
On 2011/04/26 17:13:47, rjrjr wrote:

FYI, field Writers already model a dependency chain, see

needs(FieldWriter)

above. Would that let us drop the precedence thing? Should have called

this out

during Hermes's review, oh well.


Hermes is fixing this in a follow-up CL, but I don't think he's actually
using that info. I think he's just creating enums for these constants.

http://gwt-code-reviews.appspot.com/1426805/

--
http://groups.google.com/group/Google-Web-Toolkit-Contributors

[gwt-contrib] Re: Introduce the Attachable interface, and add support to UiBinder's HTMLPanel parser. (issue1426805)

[rdcastro]

http://gwt-code-reviews.appspot.com/1426805/

--
http://groups.google.com/group/Google-Web-Toolkit-Contributors

[gwt-contrib] Re: Introduce the Attachable interface, and add support to UiBinder's HTMLPanel parser. (issue1426805)

[Rafael Castro]

Please hold reviewing this for a sec, I'm fixing a compile error I
introduced.

On Tue, Apr 26, 2011 at 2:39 PM, rdcas...@google.com wrote:

 Thanks, guys. Another look?




 http://gwt-code-reviews.appspot.com/1426805/diff/1/user/src/com/google/gwt/uibinder/elementparsers/AttachableHTMLPanelParser.java
 File

 user/src/com/google/gwt/uibinder/elementparsers/AttachableHTMLPanelParser.java
 (right):


 http://gwt-code-reviews.appspot.com/1426805/diff/1/user/src/com/google/gwt/uibinder/elementparsers/AttachableHTMLPanelParser.java#newcode76

 user/src/com/google/gwt/uibinder/elementparsers/AttachableHTMLPanelParser.java:76:
 if (null == customTag) {
 On 2011/04/26 17:13:47, rjrjr wrote:

 Please check for appropriate constructor with



 com.google.gwt.uibinder.rebind.TypeOracleUtils.hasCompatibleConstructor(JClassType,

 JType...), and call logger.die if none is found.


 Actually, I totally missed this, but supporting custom root elements is
 something I still have to add to AttachableHTMLPanel. It's not hard, but
 since it's not blocking for 99% of our tests, I'd like to put it
 together with the other 2 dozen of TODOs I'm adding with this CL... I
 promise I'll get to them. Scout's honor. :-)



 http://gwt-code-reviews.appspot.com/1426805/diff/1/user/src/com/google/gwt/uibinder/elementparsers/WidgetInterpreter.java
 File
 user/src/com/google/gwt/uibinder/elementparsers/WidgetInterpreter.java
 (right):


 http://gwt-code-reviews.appspot.com/1426805/diff/1/user/src/com/google/gwt/uibinder/elementparsers/WidgetInterpreter.java#newcode84
 user/src/com/google/gwt/uibinder/elementparsers/WidgetInterpreter.java:84:
 childFieldWriter.setBuildPrecendence(2);
 On 2011/04/26 17:13:47, rjrjr wrote:

 This looks brittle. Shouldn't you ask for this widget's precedence and

 set the

 child's to +1?


 Done.



 http://gwt-code-reviews.appspot.com/1426805/diff/1/user/src/com/google/gwt/uibinder/elementparsers/WidgetInterpreter.java#newcode99
 user/src/com/google/gwt/uibinder/elementparsers/WidgetInterpreter.java:99:
 elementWriter.setBuildPrecendence(2);
 On 2011/04/26 17:13:47, rjrjr wrote:

 ditto


 Done.



 http://gwt-code-reviews.appspot.com/1426805/diff/1/user/src/com/google/gwt/uibinder/elementparsers/WidgetPlaceholderInterpreter.java
 File

 user/src/com/google/gwt/uibinder/elementparsers/WidgetPlaceholderInterpreter.java
 (right):


 http://gwt-code-reviews.appspot.com/1426805/diff/1/user/src/com/google/gwt/uibinder/elementparsers/WidgetPlaceholderInterpreter.java#newcode123

 user/src/com/google/gwt/uibinder/elementparsers/WidgetPlaceholderInterpreter.java:123:
 childFieldWriter.setBuildPrecendence(2);
 On 2011/04/26 17:13:47, rjrjr wrote:

 Again with the magic constant


 Done.



 http://gwt-code-reviews.appspot.com/1426805/diff/1/user/src/com/google/gwt/uibinder/elementparsers/WidgetPlaceholderInterpreter.java#newcode133

 user/src/com/google/gwt/uibinder/elementparsers/WidgetPlaceholderInterpreter.java:133:
 elementWriter.setBuildPrecendence(2);
 On 2011/04/26 17:13:47, rjrjr wrote:

 ditto


 Done.



 http://gwt-code-reviews.appspot.com/1426805/diff/1/user/src/com/google/gwt/uibinder/rebind/FieldWriter.java
 File user/src/com/google/gwt/uibinder/rebind/FieldWriter.java (right):


 http://gwt-code-reviews.appspot.com/1426805/diff/1/user/src/com/google/gwt/uibinder/rebind/FieldWriter.java#newcode133
 user/src/com/google/gwt/uibinder/rebind/FieldWriter.java:133: * doesn't
 scale well. Centralize these values, using enums or constants.
 On 2011/04/26 17:13:47, rjrjr wrote:

 FYI, field Writers already model a dependency chain, see

 needs(FieldWriter)

 above. Would that let us drop the precedence thing? Should have called

 this out

 during Hermes's review, oh well.


 Hermes is fixing this in a follow-up CL, but I don't think he's actually
 using that info. I think he's just creating enums for these constants.


 http://gwt-code-reviews.appspot.com/1426805/


-- 
http://groups.google.com/group/Google-Web-Toolkit-Contributors