mirror of
https://gitee.com/vant-contrib/vant-weapp.git
synced 2025-04-06 03:58:05 +08:00
45 lines
1.1 KiB
JavaScript
45 lines
1.1 KiB
JavaScript
import Page from '../../common/page';
|
|
|
|
Page({
|
|
data: {
|
|
fileList1: [],
|
|
fileList2: [
|
|
{ url: 'https://img.yzcdn.cn/vant/cat.jpeg', name: '图片1' },
|
|
{ url: 'http://iph.href.lu/60x60?text=default', name: '图片2', isImage: true }
|
|
],
|
|
fileList3: [],
|
|
fileList4: [],
|
|
fileList5: []
|
|
},
|
|
|
|
beforeRead(event) {
|
|
const { file, callback = () => {} } = event.detail;
|
|
if (file.path.indexOf('jpeg') < 0) {
|
|
wx.showToast({ title: '请选择jpg图片上传', icon: 'none' });
|
|
callback(false);
|
|
return;
|
|
}
|
|
callback(true);
|
|
},
|
|
|
|
afterRead(event) {
|
|
const { file, name } = event.detail;
|
|
const fileList = this.data[`fileList${name}`];
|
|
|
|
this.setData({ [`fileList${name}`]: fileList.concat(file) });
|
|
},
|
|
|
|
oversize() {
|
|
wx.showToast({ title: '文件超出大小限制', icon: 'none' });
|
|
},
|
|
|
|
delete(event) {
|
|
const { index, name } = event.detail;
|
|
const fileList = this.data[`fileList${name}`];
|
|
fileList.splice(index, 1);
|
|
this.setData({ [`fileList${name}`]: fileList });
|
|
},
|
|
|
|
clickPreview() {}
|
|
});
|