Upload

Component for uploading images, videos and files

Note

All currently supported platforms in the component library support video uploading. Video covers implemented using the video component are supported on H5, WeChat Mini Program and Alipay Mini Program platforms, while on DingTalk Mini Program and App platforms, they are limited by the capabilities of the video tag on these two platforms and cannot be used as video covers. Therefore, it is recommended to get the video cover in the change event and add a cover: thumb to the corresponding video in fileList (when uploading to various cloud servers, each vendor should provide video cover functionality).

About WeChat Mini Program Privacy Agreement

upload uses three privacy interfaces on the WeChat Mini Program platform: wx.chooseImage, wx.chooseMedia, and wx.chooseVideo, which require configuration of the WeChat privacy agreement. You can refer to the Mini Program Privacy Agreement Development Guide for related configuration and development, otherwise the upload function will not work. It is recommended to use WeChat Mini Program Privacy Protection Pop-up or the WeChat Privacy Agreement Pop-up used in the component library demo.

Basic Usage

file-list sets the upload list, with array as the data type;

After data changes, assign values to fileList through binding the change event.

action sets the upload address;

<wd-upload :file-list="fileList" image-mode="aspectFill" :action="action" @change="handleChange"></wd-upload>

const fileList = ref<any[]>([
  {
    url: 'https://img12.360buyimg.com//n0/jfs/t1/29118/6/4823/55969/5c35c16bE7c262192/c9fdecec4b419355.jpg'
  }
])

const action: string = 'https://mockapi.eolink.com/zhTuw2P8c29bc981a741931bdd86eb04dc1e8fd64865cb5/upload'

function handleChange({ fileList: files }) {
  fileList.value = files
}

Two-way Binding 1.3.8

file-list supports two-way binding using v-model.

Operations such as uploading and deleting will synchronize data, no need to bind through the change event

<wd-upload v-model:file-list="fileList1" image-mode="aspectFill" :action="action"></wd-upload>

const fileList = ref<any[]>([
  {
    url: 'https://img12.360buyimg.com//n0/jfs/t1/29118/6/4823/55969/5c35c16bE7c262192/c9fdecec4b419355.jpg'
  }
])

const action: string = 'https://mockapi.eolink.com/zhTuw2P8c29bc981a741931bdd86eb04dc1e8fd64865cb5/upload'

Disabled

Set disabled to enable disabled upload

<wd-upload
  :file-list="fileList"
  action="https://mockapi.eolink.com/zhTuw2P8c29bc981a741931bdd86eb04dc1e8fd64865cb5/upload"
  @change="handleChange"
  disabled
></wd-upload>

Multiple Selection Upload

Enable multiple file selection upload by setting multiple.

<wd-upload
  :file-list="fileList"
  multiple
  action="https://mockapi.eolink.com/zhTuw2P8c29bc981a741931bdd86eb04dc1e8fd64865cb5/upload"
  @change="handleChange"
></wd-upload>

Maximum Upload Limit

The upload component can limit the number of uploaded files by setting limit.

<wd-upload
  :file-list="fileList"
  :limit="3"
  action="https://mockapi.eolink.com/zhTuw2P8c29bc981a741931bdd86eb04dc1e8fd64865cb5/upload"
  @change="handleChange"
></wd-upload>

Overwrite Upload

The upload component can automatically replace the previous file when selected by setting reupload.

Source Code

Documentation

• Component