gwt

问题 I'm using GWT Super Dev and I activated source maps in Chrome. Although I can see the Java classes in the Sources tab, I can't figure out how to view the full stack trace of unhandled exceptions. So how do I do that ? 回答1: There is an open issue for it: http://code.google.com/p/google-web-toolkit/issues/detail?id=7460 However I've come to a workaround where I don't use the code server, but I integrate source map creation into a Maven-based project via a Maven profile. See this archetype for

问题 I'm trying to execute Javascript on my web application by executing this on the browser URL/address bar: javascript:window.alert('test');void(0); However, nothing happens and the alert box is not showing up? Could the reason be that the app is running in DevMode? 回答1: I believe most browsers refuse to execute javascript: URLs from the URL bar as a safety measure (there's been messages on the web –esp. Facebook– telling people to copy-paste a javascript: URL to their URL bar that triggered an

问题 After importing a Maven GWT project into Eclipse the debugger doesn't work, complaining that it's Unable to find ProjectName.gwt.xml on your classpath How do you fix this error? 回答1: It turns out that when you debug some GWT project as Web Applications, Eclipse does not append the module name (i.e. the gwt.xml file) to the list of arguments. I tried adding it manually, but forgot to add the complete package name that houses the gwt.xml file. The module should have been referred to as com

问题 I created a few styles into a CSSResource and it works well whether I use GWT.<MyResources>create(MyResources.class).myStyles().ensureInjected(); or not. Could anyone shed a light on this and explain when to use ensureInjected or not? Thank you! Daniel 回答1: As Christian said, inside the UiBinder ui.xml file you don't have to worry about invoking ensureInjected() , the following XML statements do the job: <ui:with field='myStyle' type='com...MyStyle'/> <div class='{myStyle.redBorder}'/> Of

问题 As far as I can tell there are two librarys for Twitter Bootstrap integration in GWT. There is GWT-Bootstrap and GwtBootstrap3. I have just started a project built on GWT-Bootstrap, since I did not realize that there is another GWT Bootstrap integration out there. Both project look pretty active on GitHub, althought GWT-Bootstrap does have more members. I understand that GWT-Bootstrap is based on Bootstrap version 2. On the other hand GwtBootstrap3 wrapps Bootstrap version 3 and seems to have

问题 I would like a panel in GWT to fill the page without actually having to set the size. Is there a way to do this? Currently I have the following: public class Main implements EntryPoint { public void onModuleLoad() { HorizontalSplitPanel split = new HorizontalSplitPanel(); //split.setSize("250px", "500px"); split.setSplitPosition("30%"); DecoratorPanel dp = new DecoratorPanel(); dp.setWidget(split); RootPanel.get().add(dp); } } With the previous code snippet, nothing shows up. Is there a

问题 I am using GWT ClientBundle for the first time. I wrote interface that extends it and here is the code: package edu.etf.fuzzy.client.login; import com.google.gwt.resources.client.ClientBundle; import com.google.gwt.resources.client.ImageResource; public interface Resources extends ClientBundle { @Source("logo_federacija.jpg") ImageResource logo(); @Source("shim.gif") ImageResource shim(); } My question is: How do I tell where exactly these resources (images in this case) can be found. Should

问题 I am using GWT ClientBundle for the first time. I wrote interface that extends it and here is the code: package edu.etf.fuzzy.client.login; import com.google.gwt.resources.client.ClientBundle; import com.google.gwt.resources.client.ImageResource; public interface Resources extends ClientBundle { @Source("logo_federacija.jpg") ImageResource logo(); @Source("shim.gif") ImageResource shim(); } My question is: How do I tell where exactly these resources (images in this case) can be found. Should

问题 I have changed and renamed my package structure of my GWT project, and when trying to run the project as a web application, the module isn't found and I get the following message: [ERROR] Unable to find 'de/xx/focus/My_Projekt.gwt.xml' on your classpath; could be a typo, or maybe you forgot to include a classpath entry for source? [ERROR] shell failed in doStartup method Which class is used to load the module, and where to update the new path, respectively? 回答1: I spent an hour staring at my

问题 http://code.google.com/docreader/#p=google-web-toolkit-doc-1-5&s=google-web-toolkit-doc-1-5&t=FAQ_CompileOnePermutation In the article I learned I can speed up the compiler but specifying the target user agent. The problem how can I specify more than one user agent? Suppose my application supports ie6 and FF3 <set-property name="user.agent" value="ie6,geck1_8" /> doesn't work - I got XML parsing error: [ERROR] Invalid property value 'ie6,gecko1_8' I'm wondering if there's a way to specify