ant-design-vue/components/upload/index.en-US.md

API

You can consult jQuery-File-Upload about how to implement server side upload interface.

Property	Description	Type	Default
accept	File types that can be accepted. See input accept Attribute	string	-
action	Required. Uploading URL	string|(file) => Promise	-
directory	support upload whole directory (caniuse)	boolean	false
beforeUpload	Hook function which will be executed before uploading. Uploading will be stopped with false or a rejected Promise returned. Warning：this function is not supported in IE9。	(file, fileList) => `boolean	Promise`
customRequest	override for the default xhr behavior allowing for additional customization and ability to implement your own XMLHttpRequest	Function	-
data	Uploading params or function which can return uploading params.	object|function(file)	-
defaultFileList	Default list of files that have been uploaded.	object[]	-
disabled	disable upload button	boolean	false
fileList	List of files that have been uploaded (controlled). Here is a common issue #2423 when using it	object[]	-
headers	Set request headers, valid above IE10.	object	-
listType	Built-in stylesheets, support for three types: text, picture or picture-card	string	'text'
multiple	Whether to support selected multiple file. IE10+ supported. You can select multiple files with CTRL holding down while multiple is set to be true	boolean	false
name	The name of uploading file	string	'file'
showUploadList	Whether to show default upload list, could be an object to specify showPreviewIcon and showRemoveIcon individually	Boolean or { showPreviewIcon?: boolean, showRemoveIcon?: boolean }	true
supportServerRender	Need to be turned on while the server side is rendering.	boolean	false
withCredentials	ajax upload with cookie sent	boolean	false

events

Events Name	Description	Arguments
change	A callback function, can be executed when uploading state is changing. See change	Function
preview	A callback function, will be executed when file link or preview icon is clicked.	Function(file)
remove	A callback function, will be executed when removing file button is clicked, remove event will be prevented when return value is false or a Promise which resolve(false) or reject.	Function(file): `boolean

change

The function will be called when uploading is in progress, completed or failed

When uploading state change, it returns:

{
  file: { /* ... */ },
  fileList: [ /* ... */ ],
  event: { /* ... */ },
}

1. file File object for the current operation.

   {
      uid: 'uid',      // unique identifier，negative is recommend，to prevent interference with internal generated id
      name: 'xx.png'   // file name
      status: 'done', // options：uploading, done, error, removed
      response: '{"status": "success"}', // response from server
      linkProps: '{"download": "image"}', // additional html props of file link
   }
   

2. fileList current list of files

3. event response from server, including uploading progress, supported by advanced browsers.