md

src/views/emis/emisSettleInvoiceRecord/emisSettleInvoiceRecordForm.vue

@@ -55,7 +55,7 @@
               </span>
                 <div style="display:inline-flex;    width: 50%;" v-if="form.openBillScope==0">
                   <el-input v-model="form.params.billCodeStr" rows="2" type="textarea" placeholder="部分开票请填写单号,多单请使用逗号隔开" />
-                  <el-button type="primary" @click="addBillToApply" v-preventReClick>加入单号</el-button>
+                  <el-button type="primary" @click="addBillToApply" :disable="isPreventReClick">加入单号</el-button>
                 </div>
                <el-table
                        class="cargoList"
@@ -222,6 +222,8 @@ export default {
       emisSettleInvoiceRecordOptions: [],
       // 遮罩层
       loading: true,
+
+      isPreventReClick:false,
       // 表单参数
       form: {},
       // 表单校验
@@ -360,6 +362,12 @@ export default {
         }
     },
     async addBillToApply(){
+      if(this.isPreventReClick){
+        return;
+      }
+
+      this.isPreventReClick=true;
+
       this.form.invoiceRelList=[];
 
       let hasOpenMap = {}
@@ -397,9 +405,16 @@ export default {
             relItem.money=relItem.billFee-hasOpenMap[itemSubBill.billNo];
           }
           if(relItem.canApplyFee>0){
-            this.form.invoiceRelList.push(relItem);
+            let objExist =this.form.invoiceRelList.find((item)=>{item.billNo===relItem.billNo});
+            if(objExist){
+              // 如果已经存在则继续
+               continue;
+            }else{
+              this.form.invoiceRelList.push(relItem);
+            }
           }
         };
+        this.isPreventReClick=false;
         this.handleCalcFeeItem();
       }
     },