<view class='pro-item' wx:for="{{navList}}" wx:key="unique">
<view class='tui-list-head' id='NAV{{index}}'>{{item.c_name}}</view>
<view class='tui-list-li'>
<view class='goods-box' wx:for-item='items' wx:for="{{item.list}}" wx:key="unique" data-audio_name='{{items.audio_name}}' >
<view class="goods-box-left">
<view class='goodsName'>{{items.audio_name}}</view>
<view class='goodsDesc'>{{items.desc}}</view>
</view>
<view class="goods-box-right-box">
<image class="goods-box-right" data-src='{{items}}' src='{{audio_icon}}' bindtap="play_btn"></image>
<view class="selece_me" bindtap="clik_audio_name">选我配音</view>
</view>
</view>
</view>
</view>
play_btn: function (e){
console.log(e);
if(this.data.audio_status=='play'){
this.setData({
"audio_status":'pause',
"audio_icon":'../../images/pause.png'
}),
console.log('点了播放');
}else{
this.setData({
"audio_status":'play',
"audio_icon":'../../images/play.png'
}),
console.log('点了暂停');
}
},
如何在点击了 paly_btn后 改变相对于循环中点击的那一条的 图片src值
现在的代码是点击了play_btn 后所有列的都变了
给个思路,
1.play_btn 层级将当前点击项的二位数组坐标获取到,
2.复制原先的数组,执行数组对应下标对象下的src更新操作
3.用新生成的数组替换掉原先的数组