Struts2 - Iterating List of Map in struts jsp.

Java Object Declaration

Assume that the declaration was on servlet class that the getListMapmethod can access on your JSP file.

public List<Map<String, String>> getListMap(String pRatingCriteria){

  List<Map<String, String>> myList = new ArrayList<Map<String,String>>();
  Map<String, String> myMap = null;

  myMap = new HashMap<String, String>();
  myMap.put("fname", "Winzter");
  myMap.put("lname", "Corpuz");
  myList.add(myMap);


  myMap = new HashMap<String, String>();
  myMap.put("fname", "Winzter");
  myMap.put("lname", "Corpuz");
  myList.add(myMap);


  myMap = new HashMap<String, String>();
  myMap.put("fname", "Juan");
  myMap.put("lname", "Dela Cruz");
  myList.add(myMap);

  return myList;
}

Here your JSP code to iteration the List Map

<s:iterator var="myMap" value="getListMap()" status="rowStatus">
<tr>
  <td><s:property value="key" /></td>
  <td><s:property value="value" />%</td>
</tr>
</s:iterator>