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I have two Javascript method out of which I want to call only one depending upon the value returned by Controller. Actually I wanted to hide rich:popPannel if listSize > 0
and if listSize = 0 rich:popPannel should be there on focus
which JSF component shall I use which might help me in implementing this type of criteria?
Are you using
listSizeanywhere else in your code ? If not you can return abooleandepending upon the value oflistSize, which you would be using to show or hide popupPanel.