[jboss-user] [JBoss Seam] - Re: Problems with extended EL syntax.

[fernando_jmt]

Actually, you should have this in your component:


  | 
  |   @DataModel
  |   List<String> strings;
  | 
  |   @Factory("strings")
  |   public void makeStrings() {
  |     strings = new List<String>();
  |     strings.add("Name1");
  |     strings.add("Name2");
  |   }
  | 
  | 

And this in your page:


  | <h:dataTable var="string" value="#{strings}>
  |   <h:column>
  |     <s:link value="#{string}" action="#{bean.test(string)}" />
  |   </h:column>
  | </h:dataTable>
  | 
	
Remember @Factory definition:
"@Factory specifies that the method of the component is used to initialize the value of the named context variable, when the context variable has no value.". So if you should use a @Factory for a context variable, and that context variable is defined in this case using @DataModel.


HTH.


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