rerender only if events queue is empty

rseely Apr 12, 2010 9:01 AM

Hi folks,

I'm working on a rich:tree with h:selectBooleanCheckboxes, and each checkbox has a:support that requires a call back to the server to determine other related checkboxes to check/uncheck, as appropriate. When a single checkbox fires off a request, though, and the user continues checking several boxes in a row before the previous requests have completed, the re-rendering of the other checkboxes makes for a confusing UI. I need to be able to prevent re-rendering until the last event has completed. Is that possible?

Thanks,

Robert

1. Re: rerender only if events queue is empty

nbelaevski Apr 12, 2010 12:24 PM (in response to rseely)

Hi Robert,

Try the following:

- ignoreDupResponses="true"
- similarityGroupingId="someId"

where "someId" is logical name for the group of controls (by default it's equal to clientId of the component, so avoid using IDs of existing components because of possible collision).
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2. Re: rerender only if events queue is empty

rseely Apr 13, 2010 7:58 AM (in response to nbelaevski)

That worked perfectly. Thanks, Nick!

All best,
Robert
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