add wx:key for foreach

zhijieeeeee · Oct 15, 2018 · 8e3a3da · 8e3a3da
1 parent 796956e
commit 8e3a3da
Show file tree

Hide file tree

Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/pages/joke/joke.wxml b/pages/joke/joke.wxml
@@ -1,7 +1,7 @@
 <import src="../common/common.wxml"/>
 
 <scroll-view scroll-y="true" class="page-body" bindscrolltolower="loadMore" lower-threshold="100">
-    <template is="jokeItem" data="{{item}}" wx:for="{{jokeList}}"/>
+    <template is="jokeItem" data="{{item}}" wx:for="{{jokeList}}" wx:key="*this"/>
     <template is="loadindFooter" data="{{hideFooter}}"/>
 </scroll-view>
 

diff --git a/pages/picture/picture.wxml b/pages/picture/picture.wxml
@@ -1,7 +1,7 @@
 <import src="../common/common.wxml"/>
 
 <scroll-view scroll-y="true" class="page-body" bindscrolltolower="loadMore" lower-threshold="100">
-    <template is="pictureItem" data="{{item,preview}}" wx:for="{{picList}}"/>
+    <template is="pictureItem" data="{{item,preview}}" wx:for="{{picList}}" wx:key="*this"/>
     <template is="loadindFooter" data="{{hideFooter}}"/>
 </scroll-view>