How can I set id for GWT widgets in UiBinder?

Question

In java code we can set id. Is it possible to set 'id' for GWT widgets in UiBinder itself?

If it is possilbe please give me a sample.

Actually I tried the following code,

<g:Button ui:field="login" debugId="loginButton">

Then I checked it in alert. Window.alert("Id: " + login.getElement().getId()); But the output is Id:.

Id is not set for the login button

Is there any better way to do this?

Can anyone help me?

Thanks in advance, Gnik

score 9 · Accepted Answer · answered Aug 07 '12 at 13:57

9

Check an availability of the following line in your module file (*.gwt.xml ):

<inherits name="com.google.gwt.user.Debug"/>

And call the ensureDebugId(Element, id) method in your code:

login.ensureDebugId(login.getElement(), "loginButton");

answered Aug 07 '12 at 13:57

kapandron

1

With the Debug module inherited, you can also use the debugId attribute in uiBinder.xml like By default, the element ID will then be gwt-debug-test. To remove the gwt-debug prefix, call DebugInfo.setDebugIdPrefix("") in your onModuleLoad(). – David Chandler Mar 04 '15 at 18:00

score 4 · Answer 2 · edited May 23 '17 at 12:07

4

Adding ID is not possible. This problem is also filed as a bug report and closed as "as designed". For details, see:

But you can add a debugId if you add <inherits name="com.google.gwt.user.Debug"/> to your *.gwt.xml file.

edited May 23 '17 at 12:07

Community

answered Aug 09 '12 at 06:47

Croo

2 Answers2