jsf 2 - change the components of one panel when an event occurs in another people -

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suppose have left hand side panel , want change forms in panel based on event of components on left panel. how can in jsf?

i searched little bit , found tabview in primefaces can this. know whether there way of changing contents of panel event of 1 panel.

i understand question not quite specific searched on google , couldn't find satisfactory answer asking here.

thanks :)

1. have context in center:

left:

<p:commandbutton update="pncenter" actionlistener="#{bean.update}"/>

center:

<p:outputpanel id="pncenter"> <p:outputpanel id="pn1" rendered="#{bean.render eq '1'}">   // content here </p:outputpanel> <p:outputpanel id="pn2" rendered="#{bean.render eq '2'}">   // content here </p:outputpanel> ///.... </p:outputpanel>

2. have dynamic center:(each center context stored in xhtml file)

left:

<p:commandbutton update="pncenter" actionlistener="#{bean.update}"/>

center:

<p:outputpanel id="pncenter">   <ui:include src="#{centerbean.link}"/> </p:outputpanel>

bean.update method

centerbean.link = "/module/test1.xhtml"; // /module/test2.xhtml  /module/test3.xhtml

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