I have a p:commandLink
which launches a dialog on click. Further there is an action, which must be executed before launching the dialog, as the dialog depends on the content the action populates.
How can I run the action before launching the popup without javascript?
<p:commandLink action="#{service.computePrefetch(_var)}" onclick="dlg.show()"/>
With the oncomplete attribute and the ajax update attribute.
<p:commandLink action="#{service.computePrefetch(_var)}" update="dlgId" oncomplete="dlg.show()"/>
Execution order:
onclick->action->update->oncomplete
BalusC posted a detailed sequence Execution order of events when pressing PrimeFaces p:commandButton
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