From 3bda92fd8561c8c9d2d95d1227e01a64e69110e5 Mon Sep 17 00:00:00 2001
From: zsmj <zsmj1994@gmail.com>
Date: Mon, 4 Jul 2022 14:32:15 +0800
Subject: [PATCH] =?UTF-8?q?=E6=97=A0JIRA=E4=BB=BB=E5=8A=A1=20=E4=BF=AE?=
 =?UTF-8?q?=E6=94=B9=E7=BB=84=E4=BB=B6destory=E7=94=9F=E5=91=BD=E5=91=A8?=
 =?UTF-8?q?=E6=9C=9F,=E7=A1=AE=E4=BF=9D=E6=89=80=E6=9C=89=E7=BB=84?=
 =?UTF-8?q?=E4=BB=B6=E7=9A=84ref=E9=83=BD=E4=BC=9A=E8=A2=AB=E8=B0=83?=
 =?UTF-8?q?=E7=94=A8?=
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Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/core/3.ob.js     | 6 +++---
 src/core/4.widget.js | 3 ++-
 2 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/src/core/3.ob.js b/src/core/3.ob.js
index 30b6ce536..9cf8fd3f9 100644
--- a/src/core/3.ob.js
+++ b/src/core/3.ob.js
@@ -1,5 +1,5 @@
 !(function () {
-    function extend () {
+    function extend() {
         var target = arguments[0] || {}, length = arguments.length, i = 1, options, name, src, copy;
         for (; i < length; i++) {
             // Only deal with non-null/undefined values
@@ -90,11 +90,11 @@
         //释放当前对象
         _purgeRef: function () {
             if (this.options.__ref) {
-                this.options.__ref.call(null);
+                this.options.__ref.call(null, null);
                 this.options.__ref = null;
             }
             if (this.options.ref) {
-                this.options.ref.call(null);
+                this.options.ref.call(null, null);
                 this.options.ref = null;
             }
         },
diff --git a/src/core/4.widget.js b/src/core/4.widget.js
index 61b09a07b..b88487e3c 100644
--- a/src/core/4.widget.js
+++ b/src/core/4.widget.js
@@ -738,12 +738,13 @@
             callLifeHook(this, "destroyed");
             this.destroyed = null;
             this._isDestroyed = true;
+            this._purgeRef();
+            this.purgeListeners();
         },
 
         _unMount: function () {
             this.__destroy();
             this.fireEvent(BI.Events.UNMOUNT);
-            this.purgeListeners();
         },
 
         _empty: function () {