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Home » Eclipse Projects » Remote Application Platform (RAP) » sometimes UI cannot automatically refresh, I need to use the mouse to click on UI each tiime (RAP UI refresh)
sometimes UI cannot automatically refresh, I need to use the mouse to click on UI each tiime [message #546651] Tue, 13 July 2010 16:24 Go to next message
lyp  is currently offline lyp Friend
Messages: 17
Registered: July 2010
Junior Member
Hi all experts,
Has anyone encountered this problem:
When the UI interface to refresh data, such as refresh data on a progressbar or a label, in most cases it can automatically refresh.

But sometimes it cannot automatically refresh, I need to use the mouse to click on UI interface each time to trigger a UI refresh.
It is difficult to reproduce the problem, because most cases are normal.
Re: sometimes UI cannot automatically refresh, I need to use the mouse to click on UI each tiime [message #546764 is a reply to message #546651] Wed, 14 July 2010 06:57 Go to previous message
Stefan   is currently offline Stefan Friend
Messages: 316
Registered: July 2009
Senior Member
Hi,

this is related to UICallbacks (server-side triggered updates of the UI).
Please read this FAQ
http://wiki.eclipse.org/RAP/FAQ#How_to_update_the_UI_from_a_ background_thread
or search the newsgroup for "UICallback" to find more details.

Regards,
Stefan.


lyp schrieb:
> Hi all experts,
> Has anyone encountered this problem:
> When the UI interface to refresh data, such as refresh data on a
> progressbar or a label, in most cases it can automatically refresh.
>
> But sometimes it cannot automatically refresh, I need to use the mouse
> to click on UI interface each time to trigger a UI refresh.
> It is difficult to reproduce the problem, because most cases are normal.
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