Re: GWT and BV/javax.validation 1.1
I had to upgrade to JPA 2.1 today to be able to use this feature: http://dreamand.me/java/java-jee7-jpa-stored-procedure-example/ It also required upgrading Hibernate. In the process I ran into the same issue that Jörg ran into. My solution was to hold back hibernate-validator to 4.2.0 as my version of hibernate (4.3.6) still works with it. My concern is that if GWT development has wound down, and Google is no longer bankrolling it, no one is going to take on this project, and I am sure there are other projects that use BV 1.1 that GWT developers will be unable to use. If there is a straightforward and practical way of using a different version on the client side versus the server side, the GWT devs should at least explore that option. I use the built in Eclipse debugger extensively, both for client code as well as my server code, so the solution should definitely not break the eclipse IDE tools, because I think it's one of the best features of GWT development. Anyway, I just want to tell all the devs that I love this platform, it has re-ignited my passion for making applications, keep up the amazing work. My two recent favorite features: Editor Framework Using the combinaion of Requestfactory with JPA. -- 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.
Insert a page break when printing a popup panel
Hello, I'd like to have a popup panel that prints. I want to have a page
break at a specific location when printing. I am using GWT 2.4 with
UiBinder. Here are some specifics:
ui:uiBinder
g:HTMLPanel
g:FlexTable...I am programmatically building the flex
table.../g:FlexTable
!-- I want a page break here --
g:Label.../g:Label
/g:HTMLPanel
...
I have tried adding a style to the label like this:
.pageBreak {
page-break-before: always;
}
...
g:Label addStyleNames={style.pageBreak}.../g:Label
I've also tried something like this:
g:HTML addStyleNames={style.pageBreak}/
g:Label.../g:Label
even tried this...
g:HTML
div style=page-break-before: always;/
/g:HTML
g:Label.../g:Label
But nothing seems to work. Does anyone have a suggestion?
Thanks,
Ted
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Printing with RootPanel vs RootLayoutPanel
Hello, I have a GWT page created with UiBinder that I want to print. The top level element is a g:ScrollPanel with g:VerticalPanel. When I add the view to RootPanel I can print it just fine. When I add to RootLayoutPanel and try to print, I only get a blank page. Does anyone know why this might be the case? Thanks. Ted -- 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/-/D-wbVGhBv1QJ. 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: runtime UI
Hey Guys, Here is the latest, I opened a night worth of the code to the open comminity. Here is the link. http://code.google.com/p/gwt-binding-fly/ The code here is a GWT widget only example, even through the pattern works fine for GXT also. I haven't been working on it because I'm busy finishing up an android game right now. But my current prototype that I haven't published yet supports the following. 1. Widget validation 2. Cross Widget valition 3. Dynamic conbo box that get there source from a list that the user creates 4. HTML print view 5. PDF print view 6. Client side and server side validation 7. CSV load On Wed, Dec 29, 2010 at 10:30 AM, Chris Conroy con...@google.com wrote: Ted Malaska has a prototype project which may suit your needs. At this time, we're not looking to add something like this to GWT proper. See: https://groups.google.com/d/topic/google-web-toolkit-contributors/NFAXFQN_x-k/discussion On Wed, Dec 29, 2010 at 9:51 AM, Abdullah Shaikh abdullah.shaik...@gmail.com wrote: Hi, What I want to do is have a xml file (not the ui binder xml file, as its compile time) which will define the UI, when the request comes, it will parse the xml file and create an object representation of the UI definition from the xml file and send the object back to the client, the client will then use the object to create the UI. I have done things till the stage it renders the UI but need to think how to do event handling, event bus, history etc. Is there any framework, which does these things and will help me in creating UI in runtime ? Any idea how to go about implementing this ? Thanks, Abdullah -- 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. -- 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.
hbm2ddl not working with POJO that implement IsSerializable
I've used GWT on about 10 projects now and it's been great. This project I tried doing things a little differently. Using JPA (Hibernate) and hbm2ddl. Now I'm have a bunch of problems. I think I solved all the problem except for hbm2ddl. When I run it on the POJOs I get a ClassNotFoundException. If I remove IsSerializable then hbm2ddl finds the POJOs. Does anyone know a fix for this or do I have to drop hbm2ddl? 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: hbm2ddl not working with POJO that implement IsSerializable
I figured it out.
I'm using Maven and my GWT dependency looked like this
dependency
groupIdcom.google.gwt/groupId
artifactIdgwt-user/artifactId
version${gwt.version}/version
scoperuntime/scope
/dependency
The org.codehaus.mojo.hibernate3-maven-plugin requires the dependency
scope to be in test. So I removed the runtime scope and it worked.
On Oct 5, 10:14 pm, Ted Malaska ted.mala...@gmail.com wrote:
I've used GWT on about 10 projects now and it's been great. This
project I tried doing things a little differently. Using JPA
(Hibernate) and hbm2ddl. Now I'm have a bunch of problems.
I think I solved all the problem except for hbm2ddl. When I run it on
the POJOs I get a ClassNotFoundException. If I remove IsSerializable
then hbm2ddl finds the POJOs.
Does anyone know a fix for this or do I have to drop hbm2ddl?
Thanks
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Re: GWT client as Maven module in multi-module project
I have made a step by step walk through of how to make a multi maven module project using gwt and gxt. I use the event bus pattern to support two war modules. One for off line and one for on line. I implement my custom widget in sub maven modules so they can be re used through out my company. http://travelingjavadeveloper.blogspot.com/2010/09/how-to-build-multi-maven-module-gwtgxt.html Let me know if it is helpful -- 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.
How to Guide: Multi Maven Module GWT/GXT Project using event-bus pattern
I'm trying to create a step by step guide on how to create a multi module Maven project in Eclipse that supports the following. 1. Be able to use Maven and GWT together 2. Have custom high level widgets live in their own maven sub-module. 3. Have the widget be unaware of the back end. That means they do no RPC, REST, HTTP. However they can communicate through an event-bus pattern. Then listeners to the event bus can ether talk to the server or mock objects 4. Be able to run and debug my widget modules in ether in online mode (connected to a server) or offline mode (Browser only). 5. Use EXT widgets Here is my first draft: http://travelingjavadeveloper.blogspot.com/2010/09/how-to-build-multi-maven-module-gwtgxt.html Please let me know what you think -- 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: More woes with IE + Client(Image) Bundles
I have had success with IE and using the AbstractImagePrototype that is now deprecated. It is somewhat distasteful to use deprecated API this way, but I figure IE itself is deprecated and I just hope they keep that in there until IE is but a painful memory. On Aug 11, 8:00 am, Sean slough...@gmail.com wrote: I have a widget that dynamically makes medals. What it does is takes the place they are in (1st,2nd...) and gets the right color background medal from a ClientBundle, then using the same Client Bundle it creates the number from the ClientBundle, which has the #'s 0-9 in it. If it's 10, it grabs 1 and 0, and scales them accordingly. It takes all these images and arranges them on an Absolute Panel to center everything and it works amazingly well. Except of course on IE. When on IE it looks like it takes the whole ImageBundle and smooshes it together with all transparency lost of course. I am SO sick of IE. I like to do lots of things with Images and Bundles and I find IE messes it up almost every-time. Is there anyway around this or should I check for the user using IE and warn them their browser sucks and my site won't always render correctly using it? -- 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.
2.1.0M2 observations with IE7 and IE8
Hello, I've done a rough comparison of performance of the new data presentation widgets for different browsers. I focus on CellTable because that is our primary need. The test renders a 20 column table with 100 rows. The timings are purely for rendering - no RPC, etc. Here are my observations. For safari, firefox chrome cell table is much faster than FlexTable and is slightly faster than our home grown table builder. However for ie7 and ie8 cell table is even slower than FlexTable. This is a big surprise. I am curious if this is due to milestone status, not yet optimized for IE browsers? Unfortunately we are stuck with IE for our application (internal users). I am seeking reassurance that this can be addressed by optimizing the new Cell rendering stuff. I am happy to share results of my evaluation to have other ppl reproduce findings, etc. Thanks, Ted -- 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.
multiple icons using IconCellDecorator in IE7
Hello, I would like to decorate a text cell with two or more icons. I attempt to 'chain' the decorators together with the last decorator acting on the text cell, the second decorator acting on the first icon decorator, etc. This works fine in Safari, but in IE7 it repeats the next to last icon in the chain multiple times. Is this the recommended way to put multiple Icons in a Cell? FWIW I can override render on the TextColumn and build up the images manually but this fails to work in IE. It doesn't 'sprite' the images correctly and just displays the entire sprite bundle for each icon. Is there a better way that works with all browsers and sprite bundles to pack multiple icons inside a single cell? Thanks, Ted -- 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: GWT 2.1 how to customize style for TextColumn
Hi Christian, Thanks for the link. The Column object doesn't appear to have a way to set the style. There are no setStyleName or addStyleNames methods to call as in UIObject. I am hoping there is an alternative way but I cannot discover it yet. Thanks, Ted On Jul 27, 9:18 am, Christian Goudreau goudreau.christ...@gmail.com wrote: http://stackoverflow.com/questions/2891803/how-to-use-gwt-2-1-data-pr... As for customization, use the same technique as for any other widget. Cheers, On Tue, Jul 27, 2010 at 10:04 AM, Deepak Singh deepaksingh...@gmail.comwrote: Hello, I have to use this data presentation widget for my project. Can anybody help me how to use it or any sample code for that would be very helpful. Regards Deepak On Tue, Jul 27, 2010 at 2:07 AM, Ted ted.slus...@gmail.com wrote: Hello, Does anyone have a suggestion for the preferred way to customize a style for a given cell using a TextColumn with the new Data Presentation Widgets framework in GWT 2.1? Thanks, Ted -- 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%2Bunsubs cr...@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-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.comgoogle-web-toolkit%2Bunsubs cr...@googlegroups.com . For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en. -- Christian Goudreau -- 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: GWT 2.1 how to customize style for TextColumn
Hi Christian, When I override the render object of Column I can nest a span inside the td for that cell. This way I can control the style of the span. However if there is a way to control the style of the td I would be interested in what you can discover. Thanks, Ted On Jul 27, 1:41 pm, Christian Goudreau goudreau.christ...@gmail.com wrote: You're right, but if a row can have his style changed, I bet a Cell can too. Give me 10 minutes, I'll do a fast check, I'm also right into this stuff right now. Cheers, On Tue, Jul 27, 2010 at 2:37 PM, Ted ted.slus...@gmail.com wrote: Hi Christian, Thanks for the link. The Column object doesn't appear to have a way to set the style. There are no setStyleName or addStyleNames methods to call as in UIObject. I am hoping there is an alternative way but I cannot discover it yet. Thanks, Ted On Jul 27, 9:18 am, Christian Goudreau goudreau.christ...@gmail.com wrote: http://stackoverflow.com/questions/2891803/how-to-use-gwt-2-1-data-pr... As for customization, use the same technique as for any other widget. Cheers, On Tue, Jul 27, 2010 at 10:04 AM, Deepak Singh deepaksingh...@gmail.com wrote: Hello, I have to use this data presentation widget for my project. Can anybody help me how to use it or any sample code for that would be very helpful. Regards Deepak On Tue, Jul 27, 2010 at 2:07 AM, Ted ted.slus...@gmail.com wrote: Hello, Does anyone have a suggestion for the preferred way to customize a style for a given cell using a TextColumn with the new Data Presentation Widgets framework in GWT 2.1? Thanks, Ted -- 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%2Bunsubs cr...@googlegroups.comgoogle-web-toolkit%2Bunsubs cr...@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-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.comgoogle-web-toolkit%2Bunsubs cr...@googlegroups.comgoogle-web-toolkit%2Bunsubs cr...@googlegroups.com . For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en. -- Christian Goudreau -- 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%2Bunsubs cr...@googlegroups.com . For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en. -- Christian Goudreau -- 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 2.1 how to customize style for TextColumn
Hello, Does anyone have a suggestion for the preferred way to customize a style for a given cell using a TextColumn with the new Data Presentation Widgets framework in GWT 2.1? Thanks, Ted -- 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: Events from SelectionCell in CellTable - GWT 2.1 M1
Can you please provide an example of how to do cell selection using
setFieldUpdater?
Thanks,
Ted
On Jun 28, 10:42 am, saklig d3andr...@gmail.com wrote:
The setFieldUpdater proved to be a better solution, thanks :-)
For some reason InternetExplorer does not send change events when
changing the value of the selectionCell.
Is this a known bug in GWT 2.1 M1 ?
On Jun 27, 2:59 pm, Paul Stockley pstockl...@gmail.com wrote:
use the setFieldUpdater(fieldUpdater) on the Column class
On Jun 27, 6:28 am, saklig d3andr...@gmail.com wrote:
Which class has the addValueUpdateHandler ?
On Jun 25, 4:08 pm, Paul Stockley pstockl...@gmail.com wrote:
Can't you just add a ValueUpdater handler to see when the selection
changes?
On Jun 25, 4:27 am, saklig d3andr...@gmail.com wrote:
After a couple of tries Ive managed to write something that gets the
job done.
My example:
ListString opts = new ArrayListString();
opts.add(Enabled);
opts.add(Disabled);
table.addColumn(new IdentityColumnMyData(new
ActiveSelectionCell(opts)), Active);
private class ActiveSelectionCell implements CellMyData{
private HashMapString, Integer indexForOption = new
HashMapString, Integer();
private final ListString options;
public ActiveSelectionCell(ListString options) {
this.options = new ArrayListString(options);
int index = 0;
for (String option : options) {
indexForOption.put(option, index++);
}
}
@Override
public boolean consumesEvents() {
return false;
}
@Override
public boolean dependsOnSelection() {
return false;
}
private int getSelectedIndex(String value) {
Integer index = indexForOption.get(value);
if (index == null) {
return -1;
}
return index.intValue();
}
@Override
public void setValue(Element parent, MyData value,
Object viewData)
{
StringBuilder sb = new StringBuilder();
render(value, viewData, sb);
parent.setInnerHTML(sb.toString());
}
@Override
public Object onBrowserEvent(Element parent, MyData
value,
Object viewData, NativeEvent event,
ValueUpdaterMyData valueUpdater) {
String type = event.getType();
if (change.equals(type)) {
SelectElement select =
parent.getFirstChild().cast();
if(
options.get(select.getSelectedIndex()).equalsIgnoreCase(Enabled))
value.setActive(1);
else
value.setActive(0);
System.out.println(value.getName() + - +
options.get(select.getSelectedIndex()));
// valueUpdater.update(value);
}
return viewData;
}
@Override
public void render(MyData value, Object viewData,
StringBuilder sb)
{
int selectedIndex = 0;
if(value.getActive().equalsIgnoreCase(1)){
selectedIndex =
getSelectedIndex(Enabled);
}else{
selectedIndex =
getSelectedIndex(Disabled);
}
sb.append(select);
int index = 0;
for (String option : options) {
if (index++ == selectedIndex) {
sb.append(option selected='selected');
} else {
sb.append(option);
}
sb.append(option);
sb.append(/option);
}
sb.append(/select);
}
}
If you think this was the wrong/not the best way to get an event from
a cell, pleas give me a comment.
On Jun 22, 1:25 pm, saklig d3andr...@gmail.com wrote:
Hi,
How does one handle events from cells in aCellTable( specifically a
SelectionCell ) ?
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Re: chrome/safari error
Check out http://www.digitalsanctuary.com/tech-blog/java/firefox-xhtml-jboss-420-jsf-and-google-ads.html We were getting the same error and adding f:view contentType=text/html/ to the xhtml pages fixed the problem in our project Cheers, Ted --~--~-~--~~~---~--~~ 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 hosted in JSF page doesn't work in Google Chrome
Check out http://www.digitalsanctuary.com/tech-blog/java/firefox-xhtml-jboss-420-jsf-and-google-ads.html Adding f:view contentType=text/html/ to the xhtml pages fixed the problem in our project Cheers, Ted --~--~-~--~~~---~--~~ 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 -~--~~~~--~~--~--~---
I am not qualified and trying to edit someones code. Please help putting an external href into a menu
Below is the code I am editing. I am trying to change the menu items
so that I can link to a outside website. For example about would link
to http://blog.google.com/about.html
public class FooterMenu extends AbstractMenu {
public FooterMenu() {
HorizontalPanel menu = new HorizontalPanel();
Hyperlink aboutItem = createLink(About, about);
Hyperlink contactItem = createLink(Contact, contact);
Hyperlink faqItem = createLink(FAQ's, faq);
Hyperlink privacyItem = createLink(Privacy Policy, privacy);
Hyperlink tosItem = createLink(Terms of Service, tos);
menu.add(aboutItem);
menu.add(sep());
menu.add(contactItem);
menu.add(sep());
menu.add(faqItem);
menu.add(sep());
menu.add(privacyItem);
menu.add(sep());
menu.add(tosItem);
initWidget(menu);
}
@Override
protected String getMenuStyleName() {
return FooterMenu;
}
}
I started here,
http://groups.google.com/group/Google-Web-Toolkit/browse_thread/thread/792521daa6eec1e1/5b346e9d0db31ee0?lnk=gstq=creating+an+external+links+in+menu#5b346e9d0db31ee0
But I can't figure out where to put the code new html as I get a
compile error each time.
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