fix(swiper): unexpected high frequency left and right jitter (#2603)

Tencent · Feb 27, 2024 · d49f305 · d49f305
1 parent c543fb1
commit d49f305
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Showing 2 changed files with 2 additions and 3 deletions.
diff --git a/src/swiper/swiper.ts b/src/swiper/swiper.ts
@@ -73,7 +73,6 @@ export default class Swiper extends SuperComponent {
 
       this.setData({
         navCurrent: current,
-        current,
       });
 
       this.triggerEvent('change', { current, source });

diff --git a/src/swiper/swiper.wxml b/src/swiper/swiper.wxml
@@ -23,7 +23,7 @@
     <swiper-item
       wx:for="{{list}}"
       wx:key="index"
-      class="{{_.cls(classPrefix + '__item', [['preview', this.isPrev(current, index, list)], ['next', this.isNext(current, index, list)]])}}"
+      class="{{_.cls(classPrefix + '__item', [['preview', this.isPrev(navCurrent, index, list)], ['next', this.isNext(navCurrent, index, list)]])}}"
       data-index="{{index}}"
       bind:tap="onTap"
       aria-hidden="{{navCurrent !== index}}"
@@ -32,7 +32,7 @@
     >
       <template
         is="image"
-        data="{{ class: classPrefix + '__image-host', tClass: this.getImageClass(prefix, current, index, list), style: 'height: ' + _.addUnit(height), src: _.isObject(item) ? item.value : item, mode: 'aspectFill', dataset: index, ...imageProps, bindload: 'onImageLoad' }}"
+        data="{{ class: classPrefix + '__image-host', tClass: this.getImageClass(prefix, navCurrent, index, list), style: 'height: ' + _.addUnit(height), src: _.isObject(item) ? item.value : item, mode: 'aspectFill', dataset: index, ...imageProps, bindload: 'onImageLoad' }}"
       />
     </swiper-item>
   </swiper>