1.去掉无用class

2.对循环做一个次数显示和异常处理


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src/layout/header-aside/components/contextmenu/components/contentmenuList/index.vue

@@ -21,24 +21,31 @@
 </template>
 
 <script>
-  export default {
-    name: 'd2-contextmenu-list',
-    props: {
-      menulist: {
-        type: Array,
-        default: () => []
-      }
-    },
-    methods: {
-      rowClick (event) {
-        let target = event.target
-        while(!target.dataset.value) {
+export default {
+  name: 'd2-contextmenu-list',
+  props: {
+    menulist: {
+      type: Array,
+      default: () => []
+    }
+  },
+  methods: {
+    rowClick (event) {
+      let target = event.target
+      try {
+        let count = 0
+        while (!target.dataset.value && count < 6) {
           target = target.parentNode
+          count++
         }
         this.$emit('rowClick', target.dataset.value)
+      } catch (error) {
+        // 不做任何处理
+        console.log(error)
       }
     }
   }
+}
 </script>
 
 <style lang="scss">

src/layout/header-aside/components/tabs/index.vue

@@ -19,7 +19,6 @@
           @edit="handleTabsEdit"
           @contextmenu.native="handleContextmenu">
           <el-tab-pane
-            class="hello"
             v-for="(page, index) in pageOpenedList"
             :key="index"
             :label="page.meta.title || '未命名'"