content/samplecontainer/examples/getFriendsHasApp.xml

<?xml version="1.0" encoding="UTF-8"?>
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 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
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 * software distributed under the License is distributed on an
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 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
-->
<Module>
 <ModulePrefs title="List Friends using HAS_APP filter Example">
   <Require feature="opensocial-0.7"/>
 </ModulePrefs>
 <Content type="html">
 <![CDATA[
 <script type="text/javascript">

 /**
  * Request for friend information.
  */
  function getData() {    
    var req = opensocial.newDataRequest();
	
    req.add(req.newFetchPersonRequest(opensocial.DataRequest.PersonId.OWNER), 'owner');
	var params = {};
	params[opensocial.DataRequest.PeopleRequestFields.MAX] = 50;
	params[opensocial.DataRequest.PeopleRequestFields.FILTER] = opensocial.DataRequest.FilterType.HAS_APP;
	params[opensocial.DataRequest.PeopleRequestFields.SORT_ORDER] = opensocial.DataRequest.SortOrder.NAME;
	req.add(req.newFetchPeopleRequest(opensocial.DataRequest.Group.OWNER_FRIENDS, params), 'ownerFriends');
	req.send(onLoadFriends);
  };

 /**
  * Parses the response to the friend information request and generates
  * html to list the friends along with their display name.
  *
  * @param {Object} dataResponse Friend information that was requested.
  */
  function onLoadFriends(dataResponse) {
    var owner = dataResponse.get('owner').getData();
    var html = 'Friends of ' + owner.getDisplayName(); 
    html += ':<br><ul>';
    var ownerFriends = dataResponse.get('ownerFriends').getData();
    ownerFriends.each(function(person) {
      html += '<li>' + person.getDisplayName() + '</li>';
    });
    html += '</ul>';
    document.getElementById('message').innerHTML = html;
  };

  gadgets.util.registerOnLoadHandler(getData);
  </script>
  <div id="message"> </div>
  ]]>
  </Content>
</Module>