qrcode

src/views/PurchasingCenter/PurchaseContractSearch/index.vue

@@ -144,10 +144,6 @@
           @current-change="handleCurrentChange1"/>
       </div>
     </el-card>
-    <div style="margin:5px;float: left">
-      <b>二维码：</b><br>
-      <img id="img">
-    </div>
     <div id="print" class="print" style="min-height:500px;margin: 0px auto;width:800px;border:1px solid black" v-html="returns"/>
     <el-card v-show="searchView">
       <!--将新一般处理页添加至通讯服务器-->
@@ -312,11 +308,13 @@ export default {
       this.searchTable1()
     },
     searchTable2(row) {
-      this.useqrcode(row.采购合同流水号)
       this.searchPic() // 显示图片
       this.contractValue = parseInt(row.采购合同流水号)
       searchTable2(this.contractValue).then(response => {
         this.returns = response.data[0].合同内容
+      }).then(() => {
+        $('#contractName').next('td').html(`<img id="img">`)
+        this.useqrcode(row.采购合同流水号) // 显示二维码
       })
     }
   }