async.autoRetryAfter is set, the failed upload request is repeated after the declared amount of time in miliseconds.
|By default, the selected files are uploaded immediately. To change this behavior, set
|All selected files are uploaded in one request.
async.chunkSize is set, the selected files are uploaded chunk by chunk with the declared size.
|By default, the selected files are uploaded one after the other. When
async.concurrent is set to
true, all selected files start to upload simultaneously.
|Sets the maximum number of attempts that are performed if an upload fails.
|The name of the form field which is submitted to
saveUrl. The default value is the input name.
|The URL of the handler that will receive the submitted files. The handler must accept
POST requests which contain one or more fields with the same name as the original input name.
|By default, the files are uploaded as file data. When set to
true, the files are read as a file buffer by using
|Controls whether to send credentials (cookies, headers) for cross-site requests.