bugfix:钱币列表名称两行显示

src/components/line2Hidden/index.vue

 <template>
-  <el-tooltip :placement="placement" trigger="click">
-    <template slot="content">
-      <span class="tooltip-span">{{ text ? text : "" }}</span>
-    </template>
-    <div class="line2Hidden">
-      {{ text ? text : "" }}
+  <div>
+    <div v-if="visible">{{ text }}</div>
+    <div v-else>
+      <el-tooltip :placement="placement" trigger="click">
+        <template slot="content">
+          <span class="tooltip-span">{{ text ? text : "" }}</span>
+        </template>
+        <div class="line2Hidden">
+          {{ text ? text : "" }}
+        </div>
+      </el-tooltip>
     </div>
-  </el-tooltip>
+  </div>
+
 </template>
 <script>
 export default {
@@ -19,6 +25,15 @@ export default {
     placement: {
       type: String,
       default: 'top'
+    },
+    len: {
+      type: Number,
+      default: 21
+    }
+  },
+  computed: {
+    visible() {
+      return this.text.length < this.len
     }
   }
 }

src/views/goods/list.vue

@@ -30,7 +30,11 @@
 
       <el-table-column align="center" min-width="110" label="商品编号" prop="id"/>
 
-      <el-table-column align="center" min-width="200" label="名称" prop="name" sortable/>
+      <el-table-column align="center" min-width="200" label="名称" prop="name" sortable>
+        <template slot-scope="scope" >
+          <Line2Hidden :text="scope.row.name" />
+        </template>
+      </el-table-column>
 
       <el-table-column align="center" property="iconUrl" label="图片">
         <template slot-scope="scope">
@@ -105,10 +109,11 @@
 import { listGoods, deleteGoods } from '@/api/business/goods'
 import BackToTop from '@/components/BackToTop'
 import Pagination from '@/components/Pagination' // Secondary package based on el-pagination
+import Line2Hidden from '@/components/line2Hidden'
 
 export default {
   name: 'GoodsList',
-  components: { BackToTop, Pagination },
+  components: { BackToTop, Pagination, Line2Hidden },
   data() {
     return {
       list: [],

src/views/mall/dealRecord.vue

@@ -43,8 +43,7 @@
       </el-table-column>
       <el-table-column align="center" label="钱币描述" prop="extra">
         <template slot-scope="scope" >
-          <div v-if="scope.row.extra.length <21">{{ scope.row.extra }}</div>
-          <div v-else><Line2Hidden :text="scope.row.extra" /></div>
+          <Line2Hidden :text="scope.row.extra" />
         </template>
       </el-table-column>
       <el-table-column align="center" label="成交平台" prop="platform" />