在线课bug修改

src/components/Course/exam.vue

@@ -72,7 +72,7 @@
             </div>
             <div style="text-align: center; margin-bottom: 15px">
               <el-button :disabled="curIndex==0" type="primary" @click="prevSub()">上一题</el-button>
-              <el-button type="success" icon="el-icon-check" @click="present()">提 交</el-button>
+              <el-button type="success" icon="el-icon-check" @click="debouncedPresent">提 交</el-button>
               <el-button :disabled="curIndex>=(total-1)" type="primary" @click="nextSub()">下一题</el-button>
             </div>
         </div>
@@ -408,24 +408,34 @@ export default {
       this.curIndex++;
       this.curItem=this.paper.items[this.curIndex];
     },
+    debounce(func, delay) {
+      let timerId;
+      return function (...args) {
+        if (timerId) clearTimeout(timerId);
+        timerId = setTimeout(() => {
+          func.apply(this, args);
+          timerId = null;
+        }, delay);
+      };
+    },
     present(){ //提交前处理
     	let $this=this;
     	let score=this.countTest();
       console.log('score='+score);
-    	if(this.noAnswers.length>0){
-         this.$confirm('还有未答试题,您确定要提交吗?', '提示', {
-                  confirmButtonText: '确定',
-                  cancelButtonText: '取消',
-                  showClose:false,
-                  type: 'warning'
-                }).then(() => {
-                  this.submitTest(score);
-                }).catch(()=>{
+    	// if(this.noAnswers.length>0){
+      //    this.$confirm('还有未答试题,您确定要提交吗?', '提示', {
+      //             confirmButtonText: '确定',
+      //             cancelButtonText: '取消',
+      //             showClose:false,
+      //             type: 'warning'
+      //           }).then(() => {
+      //             this.submitTest(score);
+      //           }).catch(()=>{
 
-                })
-    	}else{
-        this.submitTest(score);
-      }
+      //           })
+    	// }else{
+      //   this.submitTest(score);
+      // }
     },
     countTest(){ //计算考试的分数
         //console.log(this.paper.items);
@@ -588,7 +598,10 @@ export default {
       });
 
     },
-  }
+  },
+  created() {
+    this.debouncedPresent = this.debounce(this.present, 500);
+  },
 }
 </script>