I have a GWT module with the X-GWT-Module-Base http://host:8080/foo/ and would like to call a (GWT) service which is located at http://host:8080/bar/. The reason is for example that I want to be able to share a GWT service between two different GWT client projects. All I've gotten to work so far is if the service is located within the m...
This question is similar, but i need a replacement for window.open with anchor so that it opens a url on click of the button How do i fire the anchor event using a method GWT Popup window in new browser window ...
Hello, how can I use the same UI template (*.ui.xml file) with multiple Java objects extending from Composite? I need to build several pages that should display basically the same information with the same layout, but on one page some fields will be editable, and on a different page other fields will be editable. I would like to sp...
I'm developing application with GWT 2 and would like to add float panel that stick to the bottom of the screen (not page, like chat panel in facebook). What is the best way to make that kind of panel? ...
Hello there, I am trying to develop a GWT app with the MVP pattern. So far so good except for one specific case of actions: actions that do not change the url (no browser history change). In the GWT MVP pattern, events are sent from presenters, the an app controller catches them and update the browser history. If the history has change...
When running my gwt program in GWT Development Mode it fails to display showing this error in the console: com.google.gwt.core.client.JavaScriptException: (TypeError): '$wnd.isc.Browser' is null or not an object I do not believe the error is due to my project setup. Other member of the team can compile fine. It is most likely some type...
I read an article entitled "Tags First GWT", in which the writer suggests using GWT for event-handling, and CSS for layout. I just don't know whether the benefit of GWT's cross-browser compatibility goodness outweighs the flexibility offered by pure CSS layout. GWT GWT 2.0 has some snazzy layout panels, but to get them to resize proper...
I've started looking at some external GWT libraries for animations, but they all seemd a bit overkill for what i want. I'm trying to mimic JQuery Tools scrollabel plugin in GWT for a scrolling navigation (think iphone). User clicks an item, page scrolls to the child panel of that item, which may also have children that can be clicked. ...
Using GWT 2.0 I have an entry point that adds two Widgets to a LayoutPanel which in turn is added to the RootLayoutPanel. The Widgets both handle click events and have click events registered to them. The problem is that only the last widget added to the LayoutPanel can actually be clicked. Switch the order in which the widgets are ad...
I'm trying to extend a GWT widget that is built using UIBinder. UIBinder expects the fields in ui.xml to be in the extended widget. The problem that was well described by 'Blessed Geek' on Google Groups. Any tips/tricks? ...
I have a Google Web Toolkit application that I am deploying to Google App Engine. In the deployed application, I am getting a JavaScript error Uncaught TypeError: Cannot read property 'f' of null. This sounds like the JavaScript equivalent of a Java NullPointerException. The problem is that the GWT JavaScript is obfuscated, so it's impo...
Hi, I'm new to GWT; I'm building a small sample app. I have several CSS files. I'm able to successfully use the ClientBundle and CssResource to assign styles to the elements defined in my UiBinder script. Now I'd like to take it one step further and introduce CSS constants using @def css-rule. The @def works great when I define a co...
I think I should use <!DOCTYPE html> for my new GWT application; I understand that doing so will put my application into standards-compliant mode. Am I correct? Are there any disadvantages to using this doctype? Does GWT work properly in standards-compliant mode? I'm wary because the GWT tutorial still uses the HTML 4.01 transitional doc...
I'm trying to deploy a Google-Web-Toolkit web application on my tomcat. It works in Eclipse Hosted mode, it works on XAMPP without the rpc calls but on tomcat it doesn't even find the HTML. Before anything happens I always gets localhost:8080/test.html the requested resource (/test.html) is not available. Even when I just put a Hello...
I have an error in my GXT code on Internet Explorer (both Development Mode and not) when i try to attach a label to a panel. The error is "Unknown runtime error number: -2146827687" but this error in a GWT module is throws always, in other gwt modules with a label attached to the panel the error there isn't. The layout of panel is a Gri...
I have Buttons attached to elements on the modules entrypoint html page using RootPanel.get("foo").add(button). If I subsequently create a LayoutPanel and attach it using RootLayoutPanel.get.add(layoutpanal) then the buttons cannot be clicked. This is all fine. If I then try and remove the layoutpanel or clear the RootLayoutPanel the ...
i'm doing a function in gwt it sends an IQ stanza into a server and has to wait for the server answer in the function i make the handler that waits for the answer from the server to that IQ stanza so what i need is for the function to wait until i get the response from the server and after that do other stuff i'm a beginner in gwt so ...
Hi, I try in GWT to create a Tree with multiple selection for the nodes and ran into a problem similar to this question http://stackoverflow.com/questions/1411752/shift-key-in-gwt. When a selectionEvent is raised from the Tree, I would like to know if the Shift key is pressed or not. SelectionHandler<TreeItem> getSelectionHandler() { ...
I'm trying to debug my gwt 2.0 apllication that runs inside facebook iframe. When i use 'http://127.0.0.1:8888/index.html?gwt.codesvr=127.0.0.1:9997' as "Canvas Callback URL" my app doesn't loading, but when i compile it and use 'http://127.0.0.1:8888' it works perfectly. ...
Hello Guys I am creating a website where users will be able to chat and send files to one another through a browser. I am using GWT for the UI and hibernate with gilead to connect to a mysql database backend. What would be the best strategy to use so Users can interact together? ...