From e43361a0ff23502ef32be67db361f24295f1bb00 Mon Sep 17 00:00:00 2001
From: hucq <chengquan.hu@gmail.com>
Date: Tue, 29 Jan 2019 17:41:48 +0800
Subject: [PATCH] publish: 1.0.20 for bugfix #1305

---
 packages/mpvue-template-compiler/build.js     | 11 +++++++----
 packages/mpvue-template-compiler/package.json |  2 +-
 packages/mpvue/index.js                       | 19 ++++++++++++-------
 packages/mpvue/package.json                   |  2 +-
 4 files changed, 21 insertions(+), 13 deletions(-)

diff --git a/packages/mpvue-template-compiler/build.js b/packages/mpvue-template-compiler/build.js
index a4fd0fd3..397f8431 100644
--- a/packages/mpvue-template-compiler/build.js
+++ b/packages/mpvue-template-compiler/build.js
@@ -2958,11 +2958,14 @@ function defineReactive$$1 (
       childOb = !shallow && observe(newVal, undefined, key);
       dep.notify();
 
-      var ob = obj.__ob__;
-      if (!ob.__keyPath) {
-        def(ob, '__keyPath', {}, false);
+      if (!obj.__keyPath) {
+        def(obj, '__keyPath', {}, false);
+      }
+      obj.__keyPath[key] = true;
+      if (newVal instanceof Object && !(newVal instanceof Array)) {
+        // 标记是否是通过this.Obj = {} 赋值印发的改动，解决少更新问题#1305
+        def(newVal, '__newReference', true, false);
       }
-      ob.__keyPath[key] = true;
     }
   });
 }
diff --git a/packages/mpvue-template-compiler/package.json b/packages/mpvue-template-compiler/package.json
index ba1a7cc3..ab58371f 100644
--- a/packages/mpvue-template-compiler/package.json
+++ b/packages/mpvue-template-compiler/package.json
@@ -1,6 +1,6 @@
 {
   "name": "mpvue-template-compiler",
-  "version": "1.0.19",
+  "version": "1.0.20",
   "description": "mpvue template compiler for Vue",
   "main": "index.js",
   "repository": {
diff --git a/packages/mpvue/index.js b/packages/mpvue/index.js
index 60584651..7319d532 100644
--- a/packages/mpvue/index.js
+++ b/packages/mpvue/index.js
@@ -919,11 +919,14 @@ function defineReactive$$1 (
       childOb = !shallow && observe(newVal, undefined, key);
       dep.notify();
 
-      var ob = obj.__ob__;
-      if (!ob.__keyPath) {
-        def(ob, '__keyPath', {}, false);
+      if (!obj.__keyPath) {
+        def(obj, '__keyPath', {}, false);
+      }
+      obj.__keyPath[key] = true;
+      if (newVal instanceof Object && !(newVal instanceof Array)) {
+        // 标记是否是通过this.Obj = {} 赋值印发的改动，解决少更新问题#1305
+        def(newVal, '__newReference', true, false);
       }
-      ob.__keyPath[key] = true;
     }
   });
 }
@@ -4176,7 +4179,7 @@ Object.defineProperty(Vue$3.prototype, '$ssrContext', {
 });
 
 Vue$3.version = '2.4.1';
-Vue$3.mpvueVersion = '1.0.13';
+Vue$3.mpvueVersion = '1.0.20';
 
 /* globals renderer */
 
@@ -5392,7 +5395,7 @@ function minifyDeepData (rootKey, originKey, vmData, data, _mpValueSet, vm) {
     } else {
       // Object
       var _keyPathOnThis = {}; // 存储这层对象的keyPath
-      if (vmData.__keyPath) {
+      if (vmData.__keyPath && !vmData.__newReference) {
         // 有更新列表 ，按照更新列表更新
         _keyPathOnThis = vmData.__keyPath;
         Object.keys(vmData).forEach(function (_key) {
@@ -5420,6 +5423,8 @@ function minifyDeepData (rootKey, originKey, vmData, data, _mpValueSet, vm) {
         // 没有更新列表
         compareAndSetDeepData(rootKey + '.' + originKey, vmData, vm, data);
       }
+      // 标记是否是通过this.Obj = {} 赋值印发的改动，解决少更新问题#1305
+      vmData.__newReference = false;
     }
   } catch (e) {
     console.log(e, rootKey, originKey, vmData, data);
@@ -5451,7 +5456,7 @@ function diffData (vm, data) {
   // console.log(rootKey)
 
   // 值类型变量不考虑优化，还是直接更新
-  var __keyPathOnThis = getDeepData(['__ob__', '__keyPath'], vmData) || getDeepData(['__ob__', '__keyPath'], vm) || {};
+  var __keyPathOnThis = vmData.__keyPath || vm.__keyPath || {};
   delete vm.__keyPath;
   delete vmData.__keyPath;
   delete vmProps.__keyPath;
diff --git a/packages/mpvue/package.json b/packages/mpvue/package.json
index d605808d..3e85da2d 100644
--- a/packages/mpvue/package.json
+++ b/packages/mpvue/package.json
@@ -1,6 +1,6 @@
 {
   "name": "mpvue",
-  "version": "1.0.19",
+  "version": "1.0.20",
   "description": "Vue Runtime for mini program",
   "main": "index.js",
   "repository": {