Index: ssts-web/src/main/webapp/disinfectsystem/basedatamanager/qualitymonitoringConfig/qualityMonitoringDefinitionView.js
===================================================================
diff -u -r27863 -r29884
--- ssts-web/src/main/webapp/disinfectsystem/basedatamanager/qualitymonitoringConfig/qualityMonitoringDefinitionView.js	(.../qualityMonitoringDefinitionView.js)	(revision 27863)
+++ ssts-web/src/main/webapp/disinfectsystem/basedatamanager/qualitymonitoringConfig/qualityMonitoringDefinitionView.js	(.../qualityMonitoringDefinitionView.js)	(revision 29884)
@@ -1011,7 +1011,7 @@
 		text : '元素名称:'
 	},{
 		xtype : 'textfield',
-		maxLength : '20',
+		maxLength : 150,
 		id : 'name',
 		name : 'name',
 		width : 200
@@ -1073,6 +1073,10 @@
 				showResult("元素名称不能为空！");
 				return false;
 			}
+			if(name.length > 150){
+				showResult("元素名称的长度不能超过150个字");
+				return false;
+			}
 			if(requirement == ""){
 				showResult("元素必要性不能为空！");
 				return false;
@@ -1222,14 +1226,16 @@
 						listeners: {
 							cellclick:function(thiz,rowIndex,columnIndex,e){
 								var record = thiz.getStore().getAt(rowIndex);
-								var type = record.get("type");
-								var params = record.get("optionsJson");
-								if(columnIndex == 5){
-									if(itemTypes[3] == type || itemTypes[4] == type){//单选，多选
-										setFormDefinitionOptionsWin(params,rowIndex);
-									}else if(itemTypes[6] == type || itemTypes[8] == type){//文本，文本框
-										if("定期监测" == entityName){//只有定期监测才启用默认值
-											setFormDefinitionOptionsDefaultValueWin(params,rowIndex);
+								if(record){
+									var type = record.get("type");
+									var params = record.get("optionsJson");
+									if(columnIndex == 5){
+										if(itemTypes[3] == type || itemTypes[4] == type){//单选，多选
+											setFormDefinitionOptionsWin(params,rowIndex);
+										}else if(itemTypes[6] == type || itemTypes[8] == type){//文本，文本框
+											if("定期监测" == entityName){//只有定期监测才启用默认值
+												setFormDefinitionOptionsDefaultValueWin(params,rowIndex);
+											}
 										}
 									}
 								}