anchor.diff:  						<select name="school_in_string" class="easyui-combotree" style="width: 160px" id="clazz_school"
   						        data-options="url:'${ctx }/org/tree',
   	                    		multiple:true,
  -						        loadFilter:clazzOrgTreeFilter">
  +						        loadFilter:$.ad.easyTreeDefaultLoadFilter">
   						</select>
   						
   						<s:message code="clazz.admin"/>:
  
positive.code: 						<input class="easyui-combobox" name="admin"
  						style="width: 100%;"
  						data-options="
  		                    url:'${ctx }/user/query?type=user.type.A',
  		                    method:'get',
  		                    valueField:'id',
  		                    textField:'name',
  
negative.code: 	</h3>
  	
  		<script type="text/javascript">
  			
  		</script>
  	<div id="clazz_tb" style="padding: 5px; height: auto">
  		<div style="margin-bottom: 5px">
  