fix: slots变化触发render更新

wuzanhong · wuzanhong · commit 757999e61278 · 2020-08-20T14:11:48.000+08:00
diff --git a/examples/docs/zh-CN/timeline.md b/examples/docs/zh-CN/timeline.md
@@ -30,7 +30,6 @@ Timeline 可拆分成多个按照时间戳正序或倒序排列的 activity，
       {{activity.content}}
     </el-timeline-item>
   </el-timeline>
-  <el-button @click="changeContent">改变内容</el-button>
 </div>
 
 <script>
@@ -50,20 +49,6 @@ Timeline 可拆分成多个按照时间戳正序或倒序排列的 activity，
           timestamp: '2018-04-11'
         }]
       };
-    },
-    methods:{
-      changeContent(){
-        this.activities = [{
-          content: '活动按期借书',
-          timestamp: '2018-04-15'
-        }, {
-          content: '通过测试',
-          timestamp: '2018-04-13'
-        }, {
-          content: '创建成功2',
-          timestamp: '2018-04-11'
-        }]
-      }
     }
   };
 </script>
diff --git a/packages/timeline/src/item.vue b/packages/timeline/src/item.vue
@@ -148,8 +148,8 @@ export default {
     }
   },
 
-  updated() {
-    this.updatedSlots();
+  beforeUpdate() {
+    this.updateSlotsRender();
   }
 };
 </script>
