org.wisepersist.gwt.uploader.client.events

Interface UploadProgressHandler

public interface UploadProgressHandler

An interface that can be used as a callback handler when uploader progress events are fired by the Uploader component. General usage is as follows:

 uploader.setUploadProgressHandler(new UploadProgressHandler() {
    public boolean onUploadProgress(UploadProgressEvent event) {
       Window.alert("Uploader progressed to " + event.getBytesTotal() + " bytes");
       return true;
    }
 });
 

Note that the 'uploadProgress' event is fired periodically by the Flash Control. This event is useful for providing UI updates on the page.

Note: The Linux Flash Player fires a single uploadProgress event after the entire file has been uploaded. This is a bug in the Linux Flash Player that we cannot work around.

See the documentation on the UploadProgressEvent class for more details on the data available when a progress event occurs.

Method Summary

Modifier and Type	Method and Description
boolean	onUploadProgress(UploadProgressEvent uploadProgressEvent) This method is fired whenever a progress event occurs in the Uploader component.

Method Detail

onUploadProgress

boolean onUploadProgress(UploadProgressEvent uploadProgressEvent)

This method is fired whenever a progress event occurs in the Uploader component. See the UploadProgressEvent class for more details on the data available when this event is fired.

Parameters:

uploadProgressEvent - The details of the event that occurred.

Returns:

The response to send back to the event handler function