Clearing handlers added to elements created using wrap method
Hi All,
I have an existing html and i am adding a simple GWT script to that
page which will show an alert when an existing link is clicked. I do
this by the following code
public class ABCMobile implements EntryPoint,ClickHandler
{
public void onModuleLoad()
{
Anchor lo = Anchor.wrap(DOM.getElementById(AMSBrowse));
lo.addClickHandler(this);
}
public void onClick(ClickEvent event)
{
// TODO Auto-generated method stub
Window.alert(yeah yeah yeah2);
}
}
Now the question is..
1) How do i make sure the handler is removed when the page unloads? I
could not find anyway to do that.
Let me know if anyone has any suggestions.
Thanks,
Parag
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Calling methods from GWT script in existing HTML
Hi All,
I have a huge HTML (existing project) and i am trying to incorporte
some GWT components. I have created a simple method called
navigateToPage which is written as
static native String navigateToPage() /*-{
// ...implemented with JavaScript
$wnd.alert(yeah yeah yeah);
}-*/;
from existing html i am trying to call this as
tda href=javascript:navigateToPage();OK TEST IT/a/td
This gives me an error saying navigateToPage() is undefined. I assume
this is because of GWT script being compiled. Is there anyway to get
around this? I cannot modify the page to be wholly GWT.
Please let me know if anyone has faced this issue.
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BlackBerry6 and GWT
Hi All, BlackBerry6 uses webkit so GWT webapp should work as it is but i wanted to know if anyone has tried developing a web application focused primarily for blackberry6? Thanks, Parag -- 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-tool...@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.
Perfect caching not working in httpd.conf
Hi All, I am trying to do what GWT suggest in Perfect Caching section of http://code.google.com/webtoolkit/doc/latest/DevGuideCompilingAndDebugging.html I am trying to add the following in my httpd.conf LoadModule expires_module modules/mod_expires.so Files *.nocache.* ExpiresDefault access /Files This does not work... The following works but it caches all the javascript files. LoadModule expires_module modules/mod_expires.so ExpiresActive On ExpiresByType application/x-javascript access plus 104 weeks As suggested by GWT i do not want to cache the nocache.js file. Please let me know what i am doing wrong. Thanks, Parag -- 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-tool...@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: Perfect caching not working in httpd.conf
Hi Thomas, Thanks for the quick reply. The way i am testing is looking at the HTTP status code. I would expect a status code of 200 once i have made some changes and recompiled the project but i am always getting 304 ( i am seeing the old screen). Am i doing something wrong? Thanks Parag On Aug 19, 12:47 pm, Thomas Broyer t.bro...@gmail.com wrote: On 19 août, 15:50, myapplicationquestions parag.bhag...@cgi.com wrote: Hi All, I am trying to do what GWT suggest in Perfect Caching section ofhttp://code.google.com/webtoolkit/doc/latest/DevGuideCompilingAndDebu... I am trying to add the following in my httpd.conf LoadModule expires_module modules/mod_expires.so Files *.nocache.* ExpiresDefault access /Files This does not work... How did you test? We've seen people on the group complaining about this conf not working but they were expecting a never cache behavior (i.e. will always download the file with its content) whereas it's even better, by negotiating with the server whether the file on the browser's cache is latest one (server will answer 304 with no content) or not (server will send the file with 200 status code). -- 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-tool...@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 useful for HTML Parsing? Is it fast enough
Hi All, I have a requirement where i get a huge html report from a third party application (@50,000 records), i need to put a filter on it so i show only some records matching a certain criteria. I am thinking of using GWT for this, where i will go through DOM and parse each row, if a particular record does not match my criteria i delete the TR using GWT. Is this the correct approach? Is GWT fast enough for this? Thanks, Parag -- 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-tool...@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: How to get OnMouseOver Event on DIV Element
I also have the same issue where the mouseover is not getting reisgtered in a div added via an HTML widget. I am trying to listen to mouseover using the native preview handler. FYI: This works in GWT 1.7.1 but once i upgrade to GWT 2.0 it stops working.. anyone has seen this happening? On Apr 11, 11:34 pm, Subhrajyoti Moitra subhrajyo...@gmail.com wrote: extends MouseOutHandler and MouseOverHandler in your widget. implement the necessary methods. Subhro. On Mon, Apr 12, 2010 at 8:53 AM, Chad cha...@sbcglobal.net wrote: I have a custom widget that extends SimplePanel. This widget consists of a few extra DIV tags and for one I would like to receive the onmouseover and onmouseout events. What is the proper method for getting these events for a specific DOM element within a custom Widget? Thanks, -- Chad -- 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-tool...@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=en.- Hide quoted text - - Show quoted text - -- 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-tool...@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.
__listener tags getting added in IE8 using GWT 2.0
Hi All, I am having a very hard time understanding why each of my div when viewed in IE8 ( using its crappy developer tools) show me __listener tag which is incomplete.. div class=portlet-column style=height: 100%; __listener= DIV style=HEIGHT: 100% class=portlet-columnDIV class=mss- DockableWidget DIV class=mss-PortletContainer __eventBits=1 Has anyone faced this issue with IE8 and GWT 2.0? Thanks, -- 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-tool...@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.
Debugging gwt scripts deployed on Websphere and IBMHttpserver
Hi All, Is it possible to debug GWT scripts deployed onto websphere? Thanks, -- 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-tool...@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: onbrowseevent and sinkevent relation
Thanks
On Jan 13, 1:46 am, Fazeel Kazi fazzze...@gmail.com wrote:
calling sinkevent() means telling gwt that you would like to watch
that event. So whenever the event occurs, control will be passed on to
onBrowserEvent().
It's like sinkevent() is meant to register for events that you care.
And when that happens, you can cathc that event in onBrowserEvent()
Read more here:http://markmail.org/message/5t3swkltgadexbwj
On 1/13/10, myapplicationquestions parag.bhag...@cgi.com wrote:
HI All,
I have a tempwidget which extends gwt widget class. I have some
buttons on them button1,button2. There are 3 ways to listen to
actions done on the button
1) add clickhandlers for each button
2) capture it on onbrowserevent
3) capture it in NativePreviewHandler implementation somewhere.
I am able to get it to work with option 1 and 3 but for option 2
nothing seems to come in onbrowseevent
public void onBrowserEvent(Event foEvent)
{
int liEventType = DOM.eventGetType(foEvent);
Element loElement = Element.as(foEvent.getEventTarget());
switch(liEventType)
{
case Event.ONCLICK :
{
...
unless i do a sinkEvents
this.sinkEvents(Event.ONCLICK);
i am struggling to understand why we always need to do a sinkEvent in
order to capture the event in onbrowserevent?
Thanks- Hide quoted text -
- Show quoted text -
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Custom widgets and extended properties
Hi All, I am trying to develop a custom widget, the behaviour of which can be controlled by external properties. For example this is what i want to do 1) create a new project 2) develop a simple widget which has 2 buttons YES and NO. the custom widgets have flags that say displayyes displayno by default both of them atre set to true. 3) i compile this project into a jar file. 4) Include this project in a different project by calling inherit tag. Now the questions is in the new project (step4) i want to be able to say set-property dispalayyes =false does GWT provide that flexibility? Thanks, -- 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-tool...@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.
onbrowseevent and sinkevent relation
HI All,
I have a tempwidget which extends gwt widget class. I have some
buttons on them button1,button2. There are 3 ways to listen to
actions done on the button
1) add clickhandlers for each button
2) capture it on onbrowserevent
3) capture it in NativePreviewHandler implementation somewhere.
I am able to get it to work with option 1 and 3 but for option 2
nothing seems to come in onbrowseevent
public void onBrowserEvent(Event foEvent)
{
int liEventType = DOM.eventGetType(foEvent);
Element loElement = Element.as(foEvent.getEventTarget());
switch(liEventType)
{
case Event.ONCLICK :
{
...
unless i do a sinkEvents
this.sinkEvents(Event.ONCLICK);
i am struggling to understand why we always need to do a sinkEvent in
order to capture the event in onbrowserevent?
Thanks
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Making ScrollTable scrollable using keyboard (up/down arrows)
Hi All, How can we make gwt incubators scrollTable scrollable using keyboards? I want the user to be able to use up down keys to scroll the rows. Is that possible? Thanks, Parag -- 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-tool...@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=.
gwt-validation is this project being maintained?
Hi All, I have a requirement where i need to do input validation for a lot of form fields through out the application, i was thinking of using http://code.google.com/p/gwt-validation/ as it seems to be the best of what we have avaliable, is this a good library? i did not see a future road map for this? I want to be sure that this will be upgraded as GWT keeps on releasing new versions. Is there a way to get that confirmation? Thanks, --~--~-~--~~~---~--~~ 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 -~--~~~~--~~--~--~---
Anchor.wrap question
Hi All,
This is my requirement i have a grid with where i need to
1) show an approve anchor tag foir each row
2) clicking on which will open up a dialog box.
The way i am doing it is instead of using a Anchor widget i am doing
an inline html
dataTable.setHTML(liRows, liColumnIndex, a href='javascript:{}'
class='gwt-Anchor' id='approve_+liRows+' gridtype
=+APPROVE_WORKLIST+ dataindex=+liRows+Approve1/A);
I have added a listener to this
Event.addNativePreviewHandler(new newHandler(this))
within this handler i will
Element loAnchor = DOM.getElementById(approve_+fiDataIndex);
Anchor loAnchorWidget =Anchor.wrap(loAnchor);
The Anchor.wrap files with the following message A widget that has
an an existing parent widget may not be added to the detach list.
which is coming from RootElements detachOnWindowClose method. The
question is
1) Am i doing anything wrtong here? I should be able to create a
widget by using Wrap method correct?
If i change this code and instead of setHtml do this
Anchor loAnchor =new Anchor(Approve);
loAnchor.setHref(javascript:{});
loAnchor.getElement().setAttribute(id,approve_+liRows);
loAnchor.getElement().setAttribute
(gridtype,+APPROVE_WORKLIST);
loAnchor.getElement().setAttribute(dataindex,+liRows);
dataTable.setWidget(liRows,
liColumnIndex, loAnchor);
It works fine, meaning the .wrap does not give me any issues.
Please let me know if anyone has faced a similar issue
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IGOOGLE Like actions using GWT?
Hi All, How can i 1) Maximize a portlet 2)Minimize a portlet? All my portlets extend composite and i am passing a horizontal panel in init method so all child widgets are added to the horizintal panel. i am trying to get the same behaviour as igoogle an am not sure which method to use... --~--~-~--~~~---~--~~ 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: Chrome like tab behaviour possible using GWT?
I am trying to get the cascading tabs with the overlay you can see... On Sep 9, 12:52 am, Isaac Truett itru...@gmail.com wrote: Perhaps you could describe what features of the tabs in Chrome you wish to reproduce. On Tue, Sep 8, 2009 at 3:19 PM, myapplicationquestionsparag.bhag...@cgi.com wrote: yes. but i could not get the chrome like tabs using tab or decorated tab panels.. On Sep 8, 11:54 am, Isaac Truett itru...@gmail.com wrote: Are you aware of the TabPanel class? http://google-web-toolkit.googlecode.com/svn/javadoc/1.6/com/google/g... On Tue, Sep 8, 2009 at 11:39 AM, myapplicationquestionsparag.bhag...@cgi.com wrote: Chrome like tab behaviour possible using GWT? I like chrome browser tabs and want tp have the same kind of tabs for my application, has anyone tried that using GWT or one of its extensions?- Hide quoted text - - Show quoted text - --~--~-~--~~~---~--~~ 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 -~--~~~~--~~--~--~---
Chrome like tab behaviour possible using GWT?
Chrome like tab behaviour possible using GWT? I like chrome browser tabs and want tp have the same kind of tabs for my application, has anyone tried that using GWT or one of its extensions? --~--~-~--~~~---~--~~ 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: Chrome like tab behaviour possible using GWT?
yes. but i could not get the chrome like tabs using tab or decorated tab panels.. On Sep 8, 11:54 am, Isaac Truett itru...@gmail.com wrote: Are you aware of the TabPanel class? http://google-web-toolkit.googlecode.com/svn/javadoc/1.6/com/google/g... On Tue, Sep 8, 2009 at 11:39 AM, myapplicationquestionsparag.bhag...@cgi.com wrote: Chrome like tab behaviour possible using GWT? I like chrome browser tabs and want tp have the same kind of tabs for my application, has anyone tried that using GWT or one of its extensions? --~--~-~--~~~---~--~~ 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 -~--~~~~--~~--~--~---
Has anyone used gwt-validation api? or is there a better one?
Has anyone used gwt-validation api? or is there a better one? I need mostly data type validations, and some basic constraints on UI side.. Let me know what you all think http://code.google.com/p/gwt-validation/ --~--~-~--~~~---~--~~ 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 -~--~~~~--~~--~--~---
dynamically deleting records from incubator scrolltable
Hi All, In one of my grids i have a requrirement that based on some action on the grid the record in teh grid needs to be deleted and widget refereshed.I could not find any delete method on scrolltable or grid (core gwt). Do i always need to redraw the grid? or is there a better option? Thanks, --~--~-~--~~~---~--~~ 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: com.google.gwt.dom.client.Element method getPropertyInt not working? Is it a bug?
Thanks David. That worked.. basically it seems u cannot use
getproperty.. method unless u explicitly do a setProperty.. but
getAttribute works for my case.
Thanks,
On Aug 26, 10:57 am, David david.no...@gmail.com wrote:
Hi,
You might want to try getAttribute instead of getPropertyInt.
David
On Tue, Aug 25, 2009 at 7:45 PM,
myapplicationquestionsparag.bhag...@cgi.com wrote:
Hi All,
I am developing a widget which has an hyperlink as given below
a id=SSO_1 rownum=20 mode=READONLY href=javascript:{}TEST1 /
a
In onPreviewNativeEvent i have the following code snippet
if (event.getTypeInt() == Event.ONCLICK)
{
Element loElement = Element.as(loTarget);
if(loElement.getTagName().equalsIgnoreCase(A))
{
// Window.alert( in here1 );
String lsId = loElement.getId();
int liRowNumber = loElement.getPropertyInt(rownum);
Window.alert( in here1 +liRowNumber+--+loElement.getId()
+--+lsId+--+loElement.getString());
The alert is always giving me liRowNumber as 0 even though its 20...
the loeElement.getString shows the cirrect anchor tag where rownum is
20...does any one know what i am doing wrong or if it is a bug?
Thanks,
Parag- Hide quoted text -
- Show quoted text -
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Re: Load external html files inside a popup
Hi Zujee, Are the help files deployed on the webserver? meaning can u access them using http://help1.html? If yes u can give taht url in the iframe. Thanks On Aug 27, 6:57 am, zujee sujeesh...@gmail.com wrote: Hi experts, I have some help files for my application. when user clicks on help page, I want to show it inside the Frame. Inside my help folder i have 1 toc (table of content) and when user clicks , i need to navigate to that page. Can some body help me how i can do it. thansk zuje --~--~-~--~~~---~--~~ 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 -~--~~~~--~~--~--~---
com.google.gwt.dom.client.Element method getPropertyInt not working? Is it a bug?
Hi All,
I am developing a widget which has an hyperlink as given below
a id=SSO_1 rownum=20 mode=READONLY href=javascript:{}TEST1 /
a
In onPreviewNativeEvent i have the following code snippet
if (event.getTypeInt() == Event.ONCLICK)
{
Element loElement = Element.as(loTarget);
if(loElement.getTagName().equalsIgnoreCase(A))
{
// Window.alert( in here1 );
String lsId = loElement.getId();
int liRowNumber = loElement.getPropertyInt(rownum);
Window.alert( in here1 +liRowNumber+--+loElement.getId()
+--+lsId+--+loElement.getString());
The alert is always giving me liRowNumber as 0 even though its 20...
the loeElement.getString shows the cirrect anchor tag where rownum is
20...does any one know what i am doing wrong or if it is a bug?
Thanks,
Parag
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THEAD WITH GRID class?
Hi All, I am trying to create a grid which should have header columns and some rows. I tried to use the grid class but it does not look like it has a way to add a header row? Is that correct or am i missing something? Thanks, --~--~-~--~~~---~--~~ 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: JNSI Problem Challenge
How did you solve it?
On Aug 6, 3:51 am, Luciano Broussal luciano.brous...@gmail.com
wrote:
Thank you Jeff and Bigous for your great help!
It is solved.
Regards.
Luciano
Luciano
On 5 août, 16:43, Bigous big...@gmail.com wrote:
Hi Luciano,
Jeff is correct. The script that runs inside the HTML runs before the
script inside your EntryPoint class.
You can check this setting up a timeOut to call a function inside the
html... I changed your code to see how it works...
... After the including GWT script...
script
var count = 0;
function doStuff() {
count++;
try {
alert('Entered ' + count);
alert(myJavaStaticMethod(1,2));
} catch(err) {}
}
/script
/head
!-- --
!-- The body can have arbitrary html, or --
!-- you can leave the body empty if you want --
!-- to create a completely dynamic UI. --
!-- --
body onload=javascript:doStuff();
!-- OPTIONAL: include this if you want history support --
iframe src=javascript:'' id=__gwt_historyFrame tabIndex='-1'
style=position:absolute;width:0;height:0;border:0/iframe
script type=text/javascript language=javascript
setTimeout(doStuff(), 1000);
doStuff();
/script
/body
/html
We can see 'Entered 1' without the result. This occurs while the
browser is loading the HTML.
We can see 'Entered 2' without the result. This occurs in the bodys
event onload.
We can see 'Entered 3' with the result 3. This occurs in the timeout
event.
So, you're calling the function before it has been defined.
Best regards,
Richard Natal
On Aug 4, 6:06 pm, Jeff Chimene jchim...@gmail.com wrote:
On 08/04/2009 01:24 PM, Luciano Broussal wrote:
Line 49: Object expected
Char : 9
Code: 0
URL : url of myjsni.html test file
My guess is that the entire environment has not been created, hence the
object expected error. What I'm saying is that the GWT-generated code
that loads the $wnd.myJavaStaticMethod runs after the scripts in the
body tag.
You can try something like if (window.sum) sum(3,3); to prove this.
You won't usually use GWT in the style of putting scripts in the body
tag. You'll usually load the scripts via the head tag. Even when
retrofitting existing systems, this is the common technique.
HTH Help
On Aug 4, 9:33 pm, Jeff Chimene jchim...@gmail.com wrote:
On 08/04/2009 12:23 PM, Luciano Broussal wrote:
Hi Jeff,
I got a blank page and the myJavaStaticMethod is never called or on
IE i got the javascript error icon on left bottom corner.
What's the text associated with this error?
I don't really now what is going wrong. Can you make it work on your
side ? ...
Thanks
Luciano
On Aug 4, 8:31 pm, Jeff Chimene jchim...@gmail.com wrote:
On 08/04/2009 10:41 AM, Luciano Broussal wrote:
Hi all,
I'm fighting withJSNIfor a time without success trying to call a
java method from my javascript stuff.
I did as explained online but without success :(
http://code.google.com/docreader/#p(google-web-toolkit-doc-1-5)s(goog...)
He is my class and html.
This makes me crazy. If someone could help me to display 1+ 2 = 3
please.
What symptoms does this derangement exhibit?
Thanks
Luciano
CLASS
**
package com.st.jsni.client;
import com.google.gwt.core.client.EntryPoint;
/**
* Entry point classes define codeonModuleLoad()/code.
*/
public classJsniimplements EntryPoint {
�...@override
public void onModuleLoad() {
exportStaticMethod();
}
public static native void exportStaticMethod() /*-{
$wnd.myJavaStaticMethod =
@com.st.jsni.client.Jsni::sum(II);
}-*/;
public static int sum(int a, int b) {
return a + b;
}
}
HTML
*
html
head
meta http-equiv=content-type content=text/html;
charset=UTF-8
link type=text/css rel=stylesheet href=Jsni.css
titleWeb Application Starter Project/title
script type=text/javascript language=javascript src=jsni/
jsni.nocache.js/script
/head
!-- --
!-- The body can have arbitrary html, or --
!-- you can leave the body empty if you want --
!-- to create a completely dynamic UI. --
!-- --
body
!-- OPTIONAL: include this if you want history support --
iframe src=javascript:'' id=__gwt_historyFrame
tabIndex='-1'
Re: ImageBundle question
Sorry let me rephrase the question The images are not actually stored in a folder but we store them as binary data in database. In that case i am assuming image bundle will not work right? Thanks, On Jul 22, 5:28 am, David david.no...@gmail.com wrote: Hi Parag, An com.google.gwt.user.client.ui.ImageBundlewould be the best solution for your problem - as your own title suggests. The GWT docs contain a good explanation on how to use them David On Wed, Jul 22, 2009 at 4:47 AM, myapplicationquestionsparag.bhag...@cgi.com wrote: Hi All, I am creating an Org tree which will consist of @500 nodes, for each node i want to show an image as well. What is the best way to get all these images loaded? I was thinking of adding an http request in the src tag of the image but wanted tio know if GWT provides anyway so that i can combine all the images as 1 send it to the orgtree and have GWT parse teh image to show individual thumbnails? any help is appreciated. Thanks, Parag- Hide quoted text - - Show quoted text - --~--~-~--~~~---~--~~ 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 -~--~~~~--~~--~--~---
ImageBundle question
Hi All, I am creating an Org tree which will consist of @500 nodes, for each node i want to show an image as well. What is the best way to get all these images loaded? I was thinking of adding an http request in the src tag of the image but wanted tio know if GWT provides anyway so that i can combine all the images as 1 send it to the orgtree and have GWT parse teh image to show individual thumbnails? any help is appreciated. Thanks, Parag --~--~-~--~~~---~--~~ 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 -~--~~~~--~~--~--~---
Adding maximize,collapse,settings option to each widget
Hi, I need to add maximize,collapse,settings option to each widget that i will create (similar to IGOOGLE) where the title bar has those options. How do i do that? Can it be done by base GWT or do i have to use any extension? Thanks, --~--~-~--~~~---~--~~ 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: loading GWT applications on the fly
anybody has any suggestions? On Apr 6, 6:11 pm, myapplicationquestions bhagwat.pa...@gmail.com wrote: Hi All, I have an application which has 3 tabs.,.. the first tab is called user desktop while the other 2 are based on functional areas like general, payroll. Combined these 2 general and payroll have 17 widgets total. The user desktop is something where user can select 10 widgets to be shown.. its all configured and stored in database.. Now i am trying to read that and send JSON data with the module names to the user desktop now question is how do i load those on the fly? I have a complexPanel and planning to load them in that.. how do i load and refresh widgets on the fly? any help is appreciated... --~--~-~--~~~---~--~~ 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 -~--~~~~--~~--~--~---
loading GWT applications on the fly
Hi All, I have an application which has 3 tabs.,.. the first tab is called user desktop while the other 2 are based on functional areas like general, payroll. Combined these 2 general and payroll have 17 widgets total. The user desktop is something where user can select 10 widgets to be shown.. its all configured and stored in database.. Now i am trying to read that and send JSON data with the module names to the user desktop now question is how do i load those on the fly? I have a complexPanel and planning to load them in that.. how do i load and refresh widgets on the fly? any help is appreciated... --~--~-~--~~~---~--~~ 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: can inlineHTML be used to load static HTML pages?
Thanks.. sorry to bug everyone again.. but to what extent can i customize the page created by GWT as i need and just include 2 modules one on the left and center everything else my own html,flash? Thanks, Parag On Apr 3, 6:58 am, alex.d alex.dukhov...@googlemail.com wrote: Well, you can always take an iframe to load a complete gwt-app. But that's probably not exactly what you need. On 3 Apr., 03:28, myapplicationquestions bhagwat.pa...@gmail.com wrote: Thanks a lot. But isn't this a major limitation that we cannot harness the power of page designers? Can GWT module be embedded in any existing page? Basically we are trying to build a new enterprise application which is pretty UI savy but now it looks more difficult to use GWT as a full fledge option as a framework for a whole enterprise application.. so was thinking if we can embedded GWT modules in existing application? On Apr 2, 5:32 pm, Thomas Broyer t.bro...@gmail.com wrote: On 1 avr, 23:23, myapplicationquestions bhagwat.pa...@gmail.com wrote: can inlineHTML be used to load static HTML pages? Not really: 1. loading probably requires an HTTP request (have a look at RequestBuilder). 2. I wouldn't recommend inserting a full HTML page (with head, title, style etc.) with innerHTML as it might have unexpected side effects (page title replaced with the one from the injected page, same for base href=, etc.) it's better to inject HTML *fragments* 3. be aware (and warned) that scripts injected using innerHTML won't get run. I want to harness the power of HTML designing tools to generate static HTML but use GWT to load the widget. Please note that there may be some actions defined in static html. Basically my application has number of widgets some of which are coded through GWT but some of them are really snippets of static html but they too have to be interactive. Also can i embed some GWT elements within the inlineHTML if i want to? For example i can have an HTMl like div some statis text and a logo markerforgwt some statis text and a logo /div once i load the static html i need to be able to change markerforgwt with any gwt element. Is that possible in GWT? Have a look at the HTMLPanel widget. The markerforgwt will be an element with a given (known) id= attribute within which you can add a child widget (you can of course have more than one such placeholder). If you go for the HTMLPanel, have a look athttp://code.google.com/p/google-web-toolkit/issues/detail?id=1937#c18 and following comments about duplicate IDs and/or same HTML fragment used with several HTMLPanels.- Hide quoted text - - Show quoted text -- Hide quoted text - - Show quoted text - --~--~-~--~~~---~--~~ 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: can inlineHTML be used to load static HTML pages?
hello? any answer? On Apr 1, 5:23 pm, myapplicationquestions bhagwat.pa...@gmail.com wrote: caninlineHTMLbe used to load static HTML pages? I want to harness the power of HTML designing tools to generate static HTML but use GWT to load the widget. Please note that there may be some actions defined in static html. Basically my application has number of widgets some of which are coded through GWT but some of them are really snippets of static html but they too have to be interactive. Also can i embed some GWT elements within theinlineHTMLif i want to? For example i can have an HTMl like div some statis text and a logo markerforgwt some statis text and a logo /div once i load the static html i need to be able to change markerforgwt with any gwt element. Is that possible in GWT? Thanks in Advance.. --~--~-~--~~~---~--~~ 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: can inlineHTML be used to load static HTML pages?
Thanks a lot. But isn't this a major limitation that we cannot harness the power of page designers? Can GWT module be embedded in any existing page? Basically we are trying to build a new enterprise application which is pretty UI savy but now it looks more difficult to use GWT as a full fledge option as a framework for a whole enterprise application.. so was thinking if we can embedded GWT modules in existing application? On Apr 2, 5:32 pm, Thomas Broyer t.bro...@gmail.com wrote: On 1 avr, 23:23, myapplicationquestions bhagwat.pa...@gmail.com wrote: can inlineHTML be used to load static HTML pages? Not really: 1. loading probably requires an HTTP request (have a look at RequestBuilder). 2. I wouldn't recommend inserting a full HTML page (with head, title, style etc.) with innerHTML as it might have unexpected side effects (page title replaced with the one from the injected page, same for base href=, etc.) it's better to inject HTML *fragments* 3. be aware (and warned) that scripts injected using innerHTML won't get run. I want to harness the power of HTML designing tools to generate static HTML but use GWT to load the widget. Please note that there may be some actions defined in static html. Basically my application has number of widgets some of which are coded through GWT but some of them are really snippets of static html but they too have to be interactive. Also can i embed some GWT elements within the inlineHTML if i want to? For example i can have an HTMl like div some statis text and a logo markerforgwt some statis text and a logo /div once i load the static html i need to be able to change markerforgwt with any gwt element. Is that possible in GWT? Have a look at the HTMLPanel widget. The markerforgwt will be an element with a given (known) id= attribute within which you can add a child widget (you can of course have more than one such placeholder). If you go for the HTMLPanel, have a look athttp://code.google.com/p/google-web-toolkit/issues/detail?id=1937#c18 and following comments about duplicate IDs and/or same HTML fragment used with several HTMLPanels.- Hide quoted text - - Show quoted text - --~--~-~--~~~---~--~~ 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 -~--~~~~--~~--~--~---
can inlineHTML be used to load static HTML pages?
can inlineHTML be used to load static HTML pages? I want to harness the power of HTML designing tools to generate static HTML but use GWT to load the widget. Please note that there may be some actions defined in static html. Basically my application has number of widgets some of which are coded through GWT but some of them are really snippets of static html but they too have to be interactive. Also can i embed some GWT elements within the inlineHTML if i want to? For example i can have an HTMl like div some statis text and a logo markerforgwt some statis text and a logo /div once i load the static html i need to be able to change markerforgwt with any gwt element. Is that possible in GWT? Thanks in Advance.. --~--~-~--~~~---~--~~ 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 -~--~~~~--~~--~--~---
