fix: 修复 picker-view 组件某些情况 value 变更无法检测的问题 fixed #1290 #1162

dcloudio · Jan 19, 2020 · cefdbf8 · cefdbf8
1 parent c919122
commit cefdbf8
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/core/view/components/picker-view/index.vue b/src/core/view/components/picker-view/index.vue
@@ -38,7 +38,7 @@ export default {
   },
   watch: {
     value (val, oldVal) {
-      if (val === oldVal || val.length !== oldVal.length || val.find((item, index) => item !== oldVal[index])) {
+      if (val === oldVal || val.length !== oldVal.length || val.findIndex((item, index) => item !== oldVal[index]) >= 0) {
         this.valueSync.length = val.length
         val.forEach((val, index) => {
           if (val !== this.valueSync[index]) {