jsf 2 - Why <h:panelGroup> id is not found when I access through <f:subview> tag? - 


 <h:panelgroup id="userpanel"><f:subview rendered="#{searchview.isuser}">     <h:commandbutton value="test" action="#{searchaction.dofindusers}"   >         <f:ajax execute="@this" event="action" render="userpanel" />     </h:commandbutton> </f:subview></h:panelgroup>

i getting error as: cannot locate in context of component j_idt26

because <f:subview> namingcontainer.

see also:

just use <h:panelgroup>, 

<h:panelgroup id="userpanel">     <h:panelgroup rendered="#{searchview.isuser}">         <h:commandbutton value="test" action="#{searchaction.dofindusers}">             <f:ajax execute="@this" event="action" render="userpanel" />         </h:commandbutton>     </h:panelgroup> </h:panelgroup>

or <ui:fragment> (which has little less overhead)

<h:panelgroup id="userpanel">     <ui:fragment rendered="#{searchview.isuser}">         <h:commandbutton value="test" action="#{searchaction.dofindusers}">             <f:ajax execute="@this" event="action" render="userpanel" />         </h:commandbutton>     </ui:fragment> </h:panelgroup>

or in specific example directly on command button (surely case more complex that)

<h:panelgroup id="userpanel">     <h:commandbutton value="test" action="#{searchaction.dofindusers}"  rendered="#{searchview.isuser}">         <f:ajax execute="@this" event="action" render="userpanel" />     </h:commandbutton> </h:panelgroup>

see also:


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