页签新增关闭右侧

@@ -21,6 +21,7 @@
       <li @click="refreshSelectedTag(selectedTag)">刷新页面</li>
       <li @click="refreshSelectedTag(selectedTag)">刷新页面</li>
       <li v-if="!isAffix(selectedTag)" @click="closeSelectedTag(selectedTag)">关闭当前</li>
       <li v-if="!isAffix(selectedTag)" @click="closeSelectedTag(selectedTag)">关闭当前</li>
       <li @click="closeOthersTags">关闭其他</li>
       <li @click="closeOthersTags">关闭其他</li>
+      <li v-if="!isLastView()" @click="closeRightTags">关闭右侧</li>
       <li @click="closeAllTags(selectedTag)">关闭所有</li>
       <li @click="closeAllTags(selectedTag)">关闭所有</li>
     </ul>
     </ul>
   </div>
   </div>
@@ -83,6 +84,13 @@ export default {
     isAffix(tag) {
     isAffix(tag) {
       return tag.meta && tag.meta.affix
       return tag.meta && tag.meta.affix
     },
     },
+    isLastView() {
+      try {
+        return this.selectedTag.fullPath === this.visitedViews[this.visitedViews.length - 1].fullPath
+      } catch (err) {
+        return false
+      }
+    },
     filterAffixTags(routes, basePath = '/') {
     filterAffixTags(routes, basePath = '/') {
       let tags = []
       let tags = []
       routes.forEach(route => {
       routes.forEach(route => {
@@ -152,6 +160,13 @@ export default {
         }
         }
       })
       })
     },
     },
+    closeRightTags() {
+      this.$store.dispatch('tagsView/delRightTags', this.selectedTag).then(visitedViews => {
+        if (!visitedViews.find(i => i.fullPath === this.$route.fullPath)) {
+          this.toLastView(visitedViews)
+        }
+      })
+    },
     closeOthersTags() {
     closeOthersTags() {
       this.$router.push(this.selectedTag).catch(()=>{});
       this.$router.push(this.selectedTag).catch(()=>{});
       this.$store.dispatch('tagsView/delOthersViews', this.selectedTag).then(() => {
       this.$store.dispatch('tagsView/delOthersViews', this.selectedTag).then(() => {

@@ -62,6 +62,23 @@ const mutations = {
         break
         break
       }
       }
     }
     }
+  },
+  
+  DEL_RIGHT_VIEWS: (state, view) => {
+    const index = state.visitedViews.findIndex(v => v.path === view.path)
+    if (index === -1) {
+      return
+    }
+    state.visitedViews = state.visitedViews.filter((item, idx) => {
+      if (idx <= index || (item.meta && item.meta.affix)) {
+        return true
+      }
+      const i = state.cachedViews.indexOf(item.name)
+      if (i > -1) {
+        state.cachedViews.splice(i, 1)
+      }
+      return false
+    })
   }
   }
 }
 }
 
 
@@ -148,6 +165,13 @@ const actions = {
 
 
   updateVisitedView({ commit }, view) {
   updateVisitedView({ commit }, view) {
     commit('UPDATE_VISITED_VIEW', view)
     commit('UPDATE_VISITED_VIEW', view)
+  },
+
+  delRightTags({ commit }, view) {
+    return new Promise(resolve => {
+      commit('DEL_RIGHT_VIEWS', view)
+      resolve([...state.visitedViews])
+    })
   }
   }
 }
 }