class js.html.ProgressEvent extends Event

Available on js

This interface represents the events sent with progress information while uploading data using the XMLHttpRequest object.
1.0
11.0
Introduced
Gecko 1.9.1
Inherits from: nsIDOMEvent Last changed in Gecko 1.9.1 (Firefox 3.5 / Thunderbird 3.0 / SeaMonkey 2.0)

The nsIDOMProgressEvent is used in the media elements (<video> and <audio> ) to inform interested code of the progress of the media download. This implementation is a placeholder until the specification is complete, and is compatible with the WebKit ProgressEvent.



Documentation for this class was provided by MDN.

Instance Fields

var lengthComputable:Bool

Specifies whether or not the total size of the transfer is known. Read only.

var loaded:Int

The number of bytes transferred since the beginning of the operation. This doesn't include headers and other overhead, but only the content itself. Read only.

var total:Int

The total number of bytes of content that will be transferred during the operation. If the total size is unknown, this value is zero. Read only.

function new(type:String, ?canBubble:Bool, ?cancelable:Bool):Void