Package org.zkoss.zul

Class Image.ExtraCtrl

java.lang.Object

org.zkoss.zk.ui.HtmlBasedComponent.ExtraCtrl

org.zkoss.zul.Image.ExtraCtrl

All Implemented Interfaces:

DynamicMedia, PrologAllowed

Enclosing class:

Image

protected class Image.ExtraCtrl
extends HtmlBasedComponent.ExtraCtrl
implements DynamicMedia

A utility class to implement HtmlBasedComponent.getExtraCtrl(). It is used only by component developers.

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	ExtraCtrl()

Method Summary

Modifier and Type	Method	Description
Media	getMedia(java.lang.String pathInfo)	Retrieve the view in Media format.

Methods inherited from class org.zkoss.zk.ui.HtmlBasedComponent.ExtraCtrl

setPrologContent

Methods inherited from class java.lang.Object

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

Constructor Detail

ExtraCtrl

protected ExtraCtrl()

Method Detail

getMedia

public Media getMedia(java.lang.String pathInfo)

Description copied from interface: DynamicMedia

Retrieve the view in Media format.

Unlike other methods, you cannot post event, create, remove, invalidate or do any smart updates in this method. In other words, READ ONLY.

Specified by:

getMedia in interface DynamicMedia

Parameters:

pathInfo - the extra info passed to DHtmlUpdateServlet. It is what you passed to Desktop.getDynamicMediaURI(org.zkoss.zk.ui.Component, java.lang.String). It is never null. It must start with "/" or be empty.