feat: 完善倒计时生命周期

sadais-org · Sep 28, 2020 · c5be002 · c5be002
1 parent 9540b6b
commit c5be002
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/components/pi-count-down/index.vue b/components/pi-count-down/index.vue
@@ -146,13 +146,18 @@ export default {
       }
     }
   },
+  beforeDestroy() {
+    clearInterval(this.timer)
+    this.timer = null
+  },
   methods: {
     run() {
       // 避免可能出现的倒计时重叠情况
       this.clearTimer()
       if (this.timestamp <= 0) return
       this.timer = setInterval(() => {
         this.val--
+        this.handleEmitChange()
         if (this.val <= 0) {
           return this.stop()
         }