Solved. I wrapped the offending JSF code in a and everything began working as expected. related to answer <a4j:commandLink> Not Rerendering. i solved it first and then found out someone else solved it in the same way. hmmm....
how to rerender a4j:commandLink after the action has been completed
문제
i have a very simple code here:
<a4j:commandLink action="#{ticketAboxEventHelper.removeAboxTicket(ticketAbox)}"
onclick="if(!confirm('Are you sure ... ?')) return false;"
reRender="aboxlistpanel">
<h:graphicImage alt="Delete" url="../../img/dialog-error-5.png" title="Delete" />
<a4j:support event="oncomplete"
action="#{editTicketNewAction.testRerender()}"
reRender="aboxlistpanel"
/>
</a4j:commandLink>
When the link clicked the system must
- ask if the user is confirmed
- do the action
- rerender the aboxlistpanel
Now my problem is the rerendering is hapenning before the action is getting finished. any idea how it can be done in the right way?
해결책 2
다른 팁
Your action methods is not valid for JSF 1.2 and you don't need the <a4j:support>
. Since you want to pass a parameter, you should use <f:attribute />
and actionListener
:
<a4j:commandLink actionListener="#{ticketAboxEventHelper.removeAboxTicket}" onclick="if(!confirm('Are you sure ... ?')) return false;" reRender="aboxlistpanel">
<h:graphicImage alt="Delete" url="../../img/dialog-error-5.png" title="Delete" />
<f:attribute name="ticket" value="#{ticketAbox}" />
</a4j:commandLink>
Your bean method will look like this :
public void removeAboxTicket(ActionEvent event)
{
TicketAbox ticket = (TicketAbox)event.getComponent().getAttributes().get("ticket");
// Your business logic
}
More info :
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