1.优化代码

src/views/template/components/tagfour.vue

@@ -447,7 +447,7 @@
       </el-form>
       <div slot="footer" class="dialog-footer">
         <el-button @click="cancel">取 消</el-button>
-        <el-button type="primary" @click="submitForm">确 定</el-button>
+        <el-button :loading="loading" type="primary" @click="submitForm">确 定</el-button>
       </div>
     </el-dialog>
   </div>
@@ -476,7 +476,8 @@ export default {
   computed: {
   },
   data() {
-    return {
+    return{
+      loading: false,
       index: this.defaultIndex,
       form: this.defaultObject,
       // 是否上传按钮
@@ -499,6 +500,7 @@ export default {
     // 提交按钮
     submitForm() {
       console.log('sheetIndex',this.sheetForm.sheetIndex)
+      this.loading = true
       if (this.sheetForm.sheetIndex !== null && this.sheetForm.sheetIndex !== '') {
         console.log('111')
         // 获取要预览的表格内容
@@ -741,6 +743,7 @@ export default {
           this.$emit('sheetIndex',this.index)
           this.$emit('tarFrom',this.form)
         })
+        this.loading = false
       } else {
         this.form.LD = []
         this.form.LDA = []
@@ -755,6 +758,7 @@ export default {
         this.dialogController.open = false
         this.$emit('sheetIndex','')
         this.$emit('tarFrom',this.form)
+        this.loading = false
       }
 
     },