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Primefaces Data table select issue.

Janardhan Chowdary
Greenhorn

Joined: May 21, 2012
Posts: 15

Hi Friends,

I have a requirement in my JSF based project, i.e., select one record from a datatable by using the below line of code in xhtml page.

<p:column selectionMode="multiple"/>
<p:column>1<p:column>
<p:column>2</p:column>....so on...

After selection --> click on 'save' -->data saved.

But when I try to open the same page again, i am getting previous selected records in selection mode.

So how to get them in unselect mode....?

Please let me know if you have any solution or reference.

Thanks,
Janardhan.B
Tim Holloway
Saloon Keeper

Joined: Jun 25, 2001
Posts: 15964
    
  19

I edited the title to more accurately reflect the problem. It's easier to attract people who understand PrimeFaces that way.


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William P O'Sullivan
Ranch Hand

Joined: Mar 28, 2012
Posts: 860

Read up on the JSF lifecycle, it is quite complicated.

What appears to be happening is your view state is saved, then restored (hence the resetting of the selections).

You may need to do some work in your backing bean(s) to clear those out.

WP
 
It is sorta covered in the JavaRanch Style Guide.
 
subject: Primefaces Data table select issue.
 
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