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org.zkoss.zk.ui.UiException: You cannot access components belong to other desktop

asked 2019-05-22 15:16:56 +0800

wangyingzhi gravatar image wangyingzhi
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org.zkoss.zk.ui.UiException: You cannot access components belong to other desktop

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answered 2019-05-23 11:34:53 +0800

chillworld gravatar image chillworld flag of Belgium
5337 4 9
https://github.com/chillw...

updated 2019-05-23 11:36:08 +0800

The error is very clear. You are accesingen component from another desktop scope. How did you do that?

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answered 2019-05-23 11:53:28 +0800

hawk gravatar image hawk
2370 1 5
http://hawkphoenix.blogsp... ZK Team

You could see such error when you call setPageBefore(), setParent(), or insertBefore(). Simply put, you can't move a component of a desktop to another desktop.

Each desktop maps to a browser tab, and each ZK java component attached to a desktop has a corresponding javascript widget in a browser tab. The component and widget co-existed together and are bound to each other. So ZK don't allow to move a component from one desktop to another.

If you need to dynamically create a component, you can

Button button = new Button("button"); button.setPage(page);

If this doesn't answer your question, please description your question or requirement in more details.

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Asked: 2019-05-22 15:16:56 +0800

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Last updated: May 23

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