成绩管理已经有全部按钮就不需要无指定范围按钮

src/pages/achievement/ass/index.vue

@@ -116,8 +116,12 @@ export default {
         this.getData();
         let classInfo = JSON.parse(this.$route.query.classInfo)
         for (var i=0;i<classInfo.length;i++){
+            if(classInfo[i].className == "无指定范围"){
+
+            }else{
                 this.classInfo.push(classInfo[i])
             }
+        }
         console.log(this.classInfo)
         for(var i=0;i<this.classInfo.length;i++){
             let id = this.classInfo[i].id