项目名称 验证

src/main/webapp/webpage/modules/sg/projecttem/addItem2Form.js

@@ -63,12 +63,18 @@ function okSubmit() {
         layer.msg("请输入项目名称",{icon: 3});
         return false;
     }
+    var div_val = divvalue.sort();
     for (var i = 0; i < divvalue.length; i++) {
         if (divvalue[i]=="请输入项目名称"){
             layer.msg("请输入项目名称",{icon: 3});
             throw SyntaxError;
         }
+        if(div_val[i]==divvalue[i+1]){
+            layer.msg("项目名称不能重复",{icon: 5});
+            throw SyntaxError;
+        }
     }
+
     formdata.append("itemNames",divvalue);
     // 获取表格项目类型
     var select1=document.getElementsByClassName("myselect");