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I have some code as follows:
<f:loadBundle basename="messages.application" var="prop" />
<ui:param name="currentUserAttr" value="#{prop['currentUser']}" />
// currentUserAttr=currentUserVal
<h1>Welcome #{sessionScope.currentUserAttr.name}</h1> // should be evaludated to sessionScope.currentUserVal.name
I want to get the value of currentUserAttr then when reading from session replacing the attr with its value then getting the value from session, any ideas how to do that in EL 2.2?
Use the brace notation as well if you want to use a dynamic key.