修改密码页面跳转首页bug修复

pages/password/password.vue

@@ -45,26 +45,38 @@ export default {
     }
   },
   data() {
-    return { next: '', confirm: '', error: '', off: null, left: false, showNext: false, showConfirm: false }
+    return { next: '', confirm: '', error: '', off: null, left: false, waiting: false, showNext: false, showConfirm: false }
   },
   onShow() {
     if (this.off) this.off()
     this.off = store.on(() => {
       this.error = store.error
-      if (this.left || store.phase !== 'app') return
-      this.left = true
-      uni.switchTab({ url: '/pages/tabs/messages' })
+      if (this.left || !this.waiting || store.phase !== 'app') return
+      this.leave()
     })
   },
   onHide() {
-    if (this.off) this.off()
-    this.off = null
+    this.drop()
+  },
+  onUnload() {
+    this.drop()
   },
   methods: {
+    drop() {
+      if (this.off) this.off()
+      this.off = null
+    },
+    leave() {
+      this.left = true
+      this.waiting = false
+      uni.switchTab({ url: '/pages/tabs/messages' })
+    },
     async ok() {
       if (!this.next || this.next.length < 6) return toast('密码至少 6 位')
       if (this.next !== this.confirm) return toast('两次密码不一致')
+      this.waiting = true
       await store.changePassword(this.next, this.confirm)
+      if (store.error) this.waiting = false
     }
   }
 }