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From "Michael Heinen" <>
Subject dynamic key generation with EL
Date Mon, 16 Oct 2006 10:34:31 GMT


I have to create a message key dynamically in JSP.

How can I do this with EL and concat expressions?


I have the prefix 'myApp.prefix.' and want to add a value at the end.


The following sample does not work:

<t:dataList var="myVar" value="#{MyBean.myList}">

<h:outputText value="#{msgs['myApp.prefix.'+myVar.value]}"/>


Thanks for any help


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