v3.7.0 页签新增关闭左侧

yudao-ui-admin/src/layout/components/TagsView/index.vue

@@ -21,6 +21,7 @@
       <li @click="refreshSelectedTag(selectedTag)"><i class="el-icon-refresh-right"></i> 刷新页面</li>
       <li v-if="!isAffix(selectedTag)" @click="closeSelectedTag(selectedTag)"><i class="el-icon-close"></i> 关闭当前</li>
       <li @click="closeOthersTags"><i class="el-icon-circle-close"></i> 关闭其他</li>
+      <li v-if="!isFirstView()" @click="closeLeftTags"><i class="el-icon-back"></i> 关闭左侧</li>
       <li v-if="!isLastView()" @click="closeRightTags"><i class="el-icon-right"></i> 关闭右侧</li>
       <li @click="closeAllTags(selectedTag)"><i class="el-icon-circle-close"></i> 全部关闭</li>
     </ul>
@@ -84,6 +85,13 @@ export default {
     isAffix(tag) {
       return tag.meta && tag.meta.affix
     },
+    isFirstView() {
+      try {
+        return this.selectedTag.fullPath === this.visitedViews[1].fullPath || this.selectedTag.fullPath === '/index'
+      } catch (err) {
+        return false
+      }
+    },
     isLastView() {
       try {
         return this.selectedTag.fullPath === this.visitedViews[this.visitedViews.length - 1].fullPath
@@ -167,6 +175,13 @@ export default {
         }
       })
     },
+    closeLeftTags() {
+      this.$store.dispatch('tagsView/delLeftTags', this.selectedTag).then(visitedViews => {
+        if (!visitedViews.find(i => i.fullPath === this.$route.fullPath)) {
+          this.toLastView(visitedViews)
+        }
+      })
+    },
     closeOthersTags() {
       this.$router.push(this.selectedTag).catch(()=>{});
       this.$store.dispatch('tagsView/delOthersViews', this.selectedTag).then(() => {