Remove index.html GWT

Question

Hy , I am creating an login/logout system with GWT. User is prompted with index.html , enters user , pass , server verify`s it and sands back true or false , this part is done and working. Now i am creating a widget for an administration part. If the response is true i would like to send him to administration widget , i created that too , and works. The problem is that the login screen does not disappear when i use

  RootPanel.get().add(widget);

And i would like to "hide" all the login part...

score 0 · Answer 1 · answered Mar 19 '12 at 20:34

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Any reason why you can't just wrap all the login stuff in a giant div and have GWT add a style which has display:none when the login is successful?

answered Mar 19 '12 at 20:34

dty

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i could do that , i`ll try it – Razvan Mar 19 '12 at 20:35

score 0 · Answer 2 · answered Mar 19 '12 at 21:31

Widgets will be in the DOM until detached (removed). You'll need to manually remove the widget. Adding another widget will not remove the preceding widget.

RootPanel.get().remove(myWidget);

Or add a class to it:

myWidgetInstantiation.getStyle().setVisible(VISIBILITY.Hidden);

score 0 · Accepted Answer · edited May 23 '17 at 12:11

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Read this: Multiple pages tutorial in Google Web Toolkit (GWT)

It goes over how to have multiple "pages" within the context of GWT. The guide is a little out of date but should help move in the right direction.

edited May 23 '17 at 12:11

Community

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answered Mar 20 '12 at 20:42

Chris Ruffalo

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Remove index.html GWT

3 Answers3