Index: ssts-web/src/main/webapp/js/extUtils.js
===================================================================
diff -u -r12331 -r13656
--- ssts-web/src/main/webapp/js/extUtils.js	(.../extUtils.js)	(revision 12331)
+++ ssts-web/src/main/webapp/js/extUtils.js	(.../extUtils.js)	(revision 13656)
@@ -95,6 +95,20 @@
 	}
 	return undefined;
 }
+// 拼接store里面的属性
+function joinPropertiesInStore(store,propName,separator){
+	var str = '';
+	for(var i=0;i<store.getCount();i++){
+		var record = store.getAt(i);
+		var v = record.data[propName];
+		if(str == ''){
+			str = v;
+		}else{
+			str += separator + v;
+		}
+	}
+	return str;
+}
 // 判断store里面是否存在某记录
 function isExistRecord(store,name,value){
 	for(var i=0;i<store.getCount();i++){