.onprogress handler on XMLHttpRequest objects with response type "blob" works to support progressive download content length information | |
You should see type, bubble, cancelable, eventPhase, target and current target. | |
Type: progress | |
Bubble: false | |
Cancelable: false | |
EventPhase: 2 | |
Target: [object XMLHttpRequest] | |
Current target: [object XMLHttpRequest] | |