anchor.diff:  					treeNode.oldDictName = treeNode.name;
   					treeNode.oldDictValue = treeNode.value;
   					$('#' + formId).form('load',treeNode);	
  +					$("#dictValue").textbox("readonly",true);
   					$("#" + wid).window({title:I18N.update + '<s:message code="dict"/>'});
   					$("#" + wid).window("open");
   					return false;
  
positive.code: 						}
  						var da = {pid:treeNode.id,pname:treeNode.name,ordno:ordno};					
  						$("#dict_add").form("load",da);
  						return false;
  					});
  				}
  
negative.code: 								<input type="hidden" name="oldDictName" id="oldDictName"/>
  							</div>
  							<div style="margin-bottom: 20px">
  								<input class="easyui-textbox" name="value" style="width: 100%" id="dictValue"
  									data-options="label:'<s:message code="dict.value"/>:',required:true,
  									validType:{length:[1,10],myRemote:['${ctx }/dict/valueCheck','value','#oldDictValue','pid','#dictpid']}">
  								<input type="hidden" name="oldDictValue" id="oldDictValue" />
  							</div>
  							<div style="margin-bottom: 20px">
  