jsf 2 - How to display a html tag if JSF conditon is true? -

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i want display <span>lorem ipsum</span> if backing-bean value not empty.

<h:outputtext rendered="#{not empty pubcontroller.location}">     <span>lorem ipsum</span> </h:outputtext>

the lorem ipsum never display. apparently, doesn't work if remove not in condition.

fyi: before run h:outputtext, print boolean statements. prints expect. true values not empty. also, rendered-condition works h:form tag expect it. looks h:outputtext inappropriate in case, it?

is there better approach using h:outputtext want do?

this can't work because h:outputtext doesn't accept child elements stated in documentation:

if element has children, must ignored default. implementions may provide configuration option allows element render children.

trying following code should solve problem:

<h:outputtext value="lorem ipsum" rendered="#{not empty pubcontroller.location}"/>

note following:

<h:panelgroup rendered="#{not empty pubcontroller.location}">     <span>lorem ipsum</span> </h:panelgroup>

that useful if need display more complicated structure simple span element.


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