zul

Class Uploader

java.lang.Object

zk.Object

zul.Uploader

public class Uploader
extends Object

Default file uploader for the upload widget.

One upload widget can have multi-instance of uploader to upload multiple files at the same time.

Field Summary

Fields inherited from class zk.Object

$class, $oid

Method Summary

Modifier and Type	Method and Description
void	$init(Upload upload, String id, DOMElement form, String flnm) Constructor
void	cancel() Cancels the uploader to upload.
void	destroy(boolean finish) Destroys the uploader to upload.
void	end(boolean finish) Ends the uploader to upload.
Widget	getWidget() Returns the widget which the uploader belongs to.
void	start() Starts the uploader to upload
boolean	update(int sent, int total) Updates the status of the file being uploaded.

Methods inherited from class zk.Object

$init, $instanceof, $super, $super, $supers, $supers, afterInit, isAssignableFrom, isInstance, proxy

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

$init

public void $init(Upload upload,
                  String id,
                  DOMElement form,
                  String flnm)

Constructor

Parameters:

upload - the upload object belong to the file uploader

id - the ID of the uploader

form - the element representing where the uploader element is appended

flnm - the name of the file to be uploaded

getWidget

public Widget getWidget()

Returns the widget which the uploader belongs to.

Returns:

zk.Widget

destroy

public void destroy(boolean finish)

Destroys the uploader to upload.

Parameters:

finish - if true, the upload is finish.

start

public void start()

Starts the uploader to upload

cancel

public void cancel()

Cancels the uploader to upload.

update

public boolean update(int sent,
                      int total)

Updates the status of the file being uploaded.

Parameters:

sent - how many percentage being sent

total - the size of the file

Returns:

boolean

end

public void end(boolean finish)

Ends the uploader to upload.

Parameters:

finish - whether the file is finish.