适配报价单详情发货人/收货人可能未填显示undefined的bug

src/views/ecw/offer/detail.vue

@@ -17,7 +17,7 @@
             <div class="title-font">
               <label>{{$t('报价单所属')}}：{{list.relation?list.relation==1?$t('发货人'):$t('收货人'):$t('发货人')}}</label>
             </div>
-                <el-descriptions :column="3" border class="card">
+                <el-descriptions :column="3" border class="card" v-if="list.consignorId">
                     <el-descriptions-item :label="$t('发货人')+':'">
                         {{consignorData.contactsName||$t('无')}}
                     </el-descriptions-item>
@@ -39,7 +39,7 @@
                     </el-descriptions-item>
                 </el-descriptions>
 
-               <el-descriptions :column="3" border class="card">
+               <el-descriptions :column="3" border class="card" v-if="list.consigneeId">
                    <el-descriptions-item :label="$t('收货人')+':'">
                     {{consigneeData.contactsName||$t('无')}}
                     </el-descriptions-item>