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使用问题 about miniprogram-image-picker HOT 4 OPEN

newfuture avatar newfuture commented on July 23, 2024
使用问题

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Comments (4)

NewFuture avatar NewFuture commented on July 23, 2024

有没有 示例代码 或者 复现路径?

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xingkong2053 avatar xingkong2053 commented on July 23, 2024
//js
Page({
   data:{
       images:[],
   } ,
    
    reset:function(){
        this.setData({
            images:null
        });
    },
    
    /**
    * 上传更新响应回调事件
    */
    onImgsUpdate: function(e) {
    this.setData({
      images: e.detail.value
    })
  },
});



//wxml
<view class='image-picker'>
    <image-picker bind:input="onImgsUpdate" column="4" max="16" data-source="{{['album']}}" data-type="{{['compressed']}}" value='{{images}}' />
  </view>
<van-button type="default" bind:click='reset'>重置</van-button>

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xingkong2053 avatar xingkong2053 commented on July 23, 2024

组件中有没有可以删除所有已选图片的api?

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NewFuture avatar NewFuture commented on July 23, 2024

组件中有没有可以删除所有已选图片的api?

this.setData({images:[]})

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