<van-uploader
use-slot
preview-size="72"
data-idx="{{index}}"
file-list="{{ fileList }}"
preview-image="{{false}}"
bind:after-read="afterRead"
bind:delete="deleteClick"
v-model="fileList"
preview-image
multiple
max-count="5" />
//js代码:
/**
* 页面的初始数据
*/
data: {
fileList: []
},
// 图片选择回调
afterRead(event) {
let that = this;
wx.showLoading({
title: '上传中...'
});
const file = event.detail.file;
var jsonlist = this.data.fileList.concat(file);
this.setData({
fileList: jsonlist
})
wx.hideLoading();
},
deleteClick(event) {
var jsonlist = this.data.fileList;
jsonlist.splice(event.detail.index, 1)
this.setData({
fileList: jsonlist
})
}
vant weapp van-uploader组件 实现 小程序的图片上传
最新推荐文章于 2025-06-10 19:59:07 发布