Ajax setVisible(true) Action not Working after a single setVisible(false)

[eugenebalt <eu...@yahoo.com>]

A selection in one of my Ajax dropdowns controls the visibility of another
dropdown. The code is very simple, and there are no other changes.

choiceVerType.add(new AjaxFormComponentUpdatingBehavior("onchange")
{
   protected void onUpdate(AjaxRequestTarget target) {

   if
(choiceVerType.getValue().equals(UMCConstants.VERIFICATION_APPLICATION)) {
       choiceVerPeriod.setVisible(false);
   }
   else {
       choiceVerPeriod.setVisible(true);
   }
   target.addComponent(choiceVerPeriod);
}

Once I hit the setVisible(false) condition once, any further changes in the
1st dropdown don't take effect and the 2nd dropdown remains invisible. Any
thoughts? Thanks.



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Re: Ajax setVisible(true) Action not Working after a single setVisible(false)

[eugenebalt <eu...@yahoo.com>]

Solved my problem - I had to set the output markup placeholder tag:

choiceVerPeriod.setOutputMarkupPlaceholderTag(true);



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