getUploadProgress
activeboolean - Whether the request is currently active. If this is false no other properties will be setstartedboolean - Whether the upload has started. If this is false bothcurrentandtotalwill be set to 0.currentInteger - The number of bytes that have been uploaded so fartotalInteger - The number of bytes that will be uploaded this request
You can use this method in conjunction with POST requests to get the progress of a file upload or other data transfer.