Struts 2:- Iterate over a list in a map using OGNL

[Rohit Rai]

Hi,

If i add the following data to my map in my action class as shown

         Map<String,List<String>> testMap = new HashMap<String,List<String>> ();
         List testList1 = new ArrayList();
         testList1.add("aaaaaaaa");
         testMap .put("AAA",testList1);

         List testList2 = new ArrayList();
         testList2.add("bbbbbb");
         testMap .put("BBB",testList2);

   

In my jsp i am accessing the values using the following:-

      <s:iterator value="myView.testMap" var="testVar" status="testStatus">
            <s:iterator value="#testVar.value" var="testVar1" status="testStatus1">
                     <s:textfield name="myview.testMap[%{#testStatus.index}]" value="%{#testVar1}">
           </.s:iterator>
     </s:iterator>
   

The above is working fine when i save the map. But how do i pass the values in the list ???What is the pattern that OGNL uses to map the field name to the class attributes in the JSP - if the following is my bean.

      public class MyView{
       Map<String,List<String>> testMap = new HashMap<String,List<String>> ();
       public Map<String,List<String>> getTestMap(){
            return this.testMap;
       }

      public void setTestMap(Map<String,List<String>> testMap ){
      this.testMap = testMap;
     }
    }