From 00ee00ce989baf9a2260a69616702adf22360daa Mon Sep 17 00:00:00 2001
From: Xiaohui Lam <xiaohuilam@users.noreply.github.com>
Date: Sat, 18 May 2019 23:15:44 +0800
Subject: [PATCH] fix value binding can't working issue

---
 components/mpvue-picker/mpvuePicker.vue | 24 +++++++++++++-----------
 1 file changed, 13 insertions(+), 11 deletions(-)

diff --git a/components/mpvue-picker/mpvuePicker.vue b/components/mpvue-picker/mpvuePicker.vue
index dd988296..455ef666 100644
--- a/components/mpvue-picker/mpvuePicker.vue
+++ b/components/mpvue-picker/mpvuePicker.vue
@@ -78,8 +78,8 @@
                 pickerValueMulTwoTwo: [],
                 pickerValueMulThreeOne: [],
                 pickerValueMulThreeTwo: [],
-                pickerValueMulThreeThree: [],
-				/* 是否显示控件 */
+                pickerValueMulThreeThree: [],
+				/* 是否显示控件 */
 				showPicker: false,
             };
         },
@@ -92,15 +92,15 @@
             /* picker 数值 */
             pickerValueArray: {
                 type: Array,
-                default(){
-					return []
+                default(){
+					return []
 				}
             },
             /* 默认值 */
             pickerValueDefault: {
                 type: Array,
-                default(){
-                	return []
+                default(){
+                	return []
                 }
             },
             /* 几级联动 */
@@ -117,15 +117,17 @@
             },
             mode(oldVal, newVal) {
                 this.modeChange = true;
-            },
-			pickerValueArray(val){
-				this.initPicker(val);
+            },
+			pickerValueArray(val){
+				this.initPicker(val);
 			}
         },
         methods: {
             initPicker(valueArray) {
                 let pickerValueArray = valueArray;
-                this.pickerValue = this.pickerValueDefault;
+                setTimeout(() => {
+                    this.pickerValue = this.pickerValueDefault;
+                });
                 // 初始化多级联动
                 if (this.mode === 'selector') {
                     this.pickerValueSingleArray = valueArray;
@@ -460,4 +462,4 @@
         height: 238px;
         background-color: rgba(255, 255, 255, 1);
     }
-</style>
+</style>