From b206d5988990bda3aa9e24724e1d516416caf0a0 Mon Sep 17 00:00:00 2001
From: zsmj1994 <zsmj1994@gmail.com>
Date: Thu, 18 Mar 2021 17:02:20 +0800
Subject: [PATCH 1/3] =?UTF-8?q?=E6=97=A0JIRA=E4=BB=BB=E5=8A=A1=20feat:=20?=
 =?UTF-8?q?=E6=81=A2=E5=A4=8D=E6=8F=90=E4=BA=A4updateMode?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/core/widget.js | 3 +--
 ui/less/var.less   | 4 ++--
 2 files changed, 3 insertions(+), 4 deletions(-)

diff --git a/src/core/widget.js b/src/core/widget.js
index f872b5470..b1d1fe258 100644
--- a/src/core/widget.js
+++ b/src/core/widget.js
@@ -76,8 +76,7 @@
 
         shouldUpdate: null,
 
-        update: function () {
-        },
+        update: null,
 
         beforeUpdate: null,
 
diff --git a/ui/less/var.less b/ui/less/var.less
index e55756a31..ec0631ef4 100644
--- a/ui/less/var.less
+++ b/ui/less/var.less
@@ -1,5 +1,5 @@
-@webUrl: 'resources?path=/com/fr/web/ui/';
+@webUrl: '/dist/';
 
 @fontUrl: '@{webUrl}font/'; //图片的基本地址
 @imageUrl: '@{webUrl}images/1x/'; //图片的基本地址
-@image2xUrl: '@{webUrl}images/2x/'; //2倍图片的基本地址
\ No newline at end of file
+@image2xUrl: '@{webUrl}images/2x/'; //2倍图片的基本地址

From c95e2fb28d06b87520eb302f2cd8aa1f517fbeea Mon Sep 17 00:00:00 2001
From: zsmj1994 <zsmj1994@gmail.com>
Date: Fri, 19 Mar 2021 09:02:25 +0800
Subject: [PATCH 2/3] =?UTF-8?q?Revert=20"=E6=97=A0JIRA=E4=BB=BB=E5=8A=A1?=
 =?UTF-8?q?=20revert:=205fb75ef130a517e53b39421b384fa27914ccf0e0=20[5fb75e?=
 =?UTF-8?q?f]"?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

This reverts commit c8723708
---
 src/core/wrapper/layout.js | 26 ++++++++++++++------------
 1 file changed, 14 insertions(+), 12 deletions(-)

diff --git a/src/core/wrapper/layout.js b/src/core/wrapper/layout.js
index 5d4fdc470..20f68850c 100644
--- a/src/core/wrapper/layout.js
+++ b/src/core/wrapper/layout.js
@@ -71,12 +71,13 @@ BI.Layout = BI.inherit(BI.Widget, {
         var self = this;
         var frag = BI.Widget._renderEngine.createFragment();
         var hasChild = false;
-        BI.each(this._children, function (i, widget) {
-            if (widget.element !== self.element) {
-                frag.appendChild(widget.element[0]);
+        for (var key in this._children) {
+            var child = this._children[key];
+            if (child.element !== self.element) {
+                frag.appendChild(child.element[0]);
                 hasChild = true;
             }
-        });
+        }
         if (hasChild === true) {
             this.appendFragment(frag);
         }
@@ -268,19 +269,13 @@ BI.Layout = BI.inherit(BI.Widget, {
         if (!child.shouldUpdate) {
             return null;
         }
-        return child.shouldUpdate(this._getOptions(item)) === true;
+        return child.shouldUpdate(this._getOptions(item));
     },
 
     updateItemAt: function (index, item) {
         if (index < 0 || index > this.options.items.length - 1) {
             return;
         }
-
-        var child = this._children[this._getChildName(index)];
-        var updated;
-        if (updated = child.update(this._getOptions(item))) {
-            return updated;
-        }
         var del = this._children[this._getChildName(index)];
         delete this._children[this._getChildName(index)];
         this.options.items.splice(index, 1);
@@ -367,7 +362,14 @@ BI.Layout = BI.inherit(BI.Widget, {
 
     patchItem: function (oldVnode, vnode, index) {
         var shouldUpdate = this.shouldUpdateItem(index, vnode);
-        if (shouldUpdate === true || (shouldUpdate === null && !this._compare(oldVnode, vnode))) {
+        var child = this._children[this._getChildName(index)];
+        if (shouldUpdate) {
+            return child._update(this._getOptions(vnode), shouldUpdate);
+        }
+        if (shouldUpdate === null && !this._compare(oldVnode, vnode)) {
+            // if (child.update) {
+            //     return child.update(this._getOptions(vnode));
+            // }
             return this.updateItemAt(index, vnode);
         }
     },

From 6ce630e67c99cab93d7310f30050cb478ed39293 Mon Sep 17 00:00:00 2001
From: zsmj1994 <zsmj1994@gmail.com>
Date: Fri, 19 Mar 2021 09:03:22 +0800
Subject: [PATCH 3/3] =?UTF-8?q?=E6=97=A0JIRA=E4=BB=BB=E5=8A=A1=20feat:=20?=
 =?UTF-8?q?=E6=81=A2=E5=A4=8D=E6=8F=90=E4=BA=A4updateMode?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 ui/less/var.less | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ui/less/var.less b/ui/less/var.less
index ec0631ef4..c89fa87cc 100644
--- a/ui/less/var.less
+++ b/ui/less/var.less
@@ -1,4 +1,4 @@
-@webUrl: '/dist/';
+@webUrl: 'resources?path=/com/fr/web/ui/';
 
 @fontUrl: '@{webUrl}font/'; //图片的基本地址
 @imageUrl: '@{webUrl}images/1x/'; //图片的基本地址