盲票销售订单若经销商为空则显示”--“

src/views/order/userTicket/detail.vue

@@ -79,7 +79,8 @@
           </div>
           <div class="info-item-content-one">
             <div class="title">经销商：</div>
-            <div class="txt">{{ info.channelName }}</div>
+            <div class="txt" v-if="info.channelName">{{ info.channelName }}</div>
+            <div class="txt" v-else>--</div>
           </div>
         </div>
       </div>

src/views/order/userTicket/index.vue

@@ -157,7 +157,12 @@
           <div>{{ row.nickName }}/{{ row.phone }}</div>
         </template>
       </el-table-column>
-      <el-table-column label="经销商" prop="channelName" min-width="95" />
+      <el-table-column label="经销商" prop="channelName" min-width="95" >
+        <template slot-scope="{ row }">
+          <div v-if="row.channelName">{{ row.channelName }}</div>
+          <div v-else>--</div>
+        </template>
+      </el-table-column>>
       <el-table-column label="操作" fixed="right" align="center" width="80">
         <template slot-scope="{ row }">
           <div>