org.apache.tapestry5.corelib.base

Class BaseClientElement

java.lang.Object

org.apache.tapestry5.corelib.base.BaseClientElement

All Implemented Interfaces:

ClientElement

Direct Known Subclasses:

Alerts

public abstract class BaseClientElement
extends Object
implements ClientElement

Provides support for elements that will optionally render a unique id attribute, but only if it is requested. Subclasses should invoke storeElement(org.apache.tapestry5.dom.Element) when they begin an element that requires an id.

Since:

5.4

Field Summary

Fields

Modifier and Type	Field and Description
protected JavaScriptSupport	javaScriptSupport
protected ComponentResources	resources

Constructor Summary

Constructors

Constructor and Description
BaseClientElement()

Method Summary

Modifier and Type	Method and Description
String	getClientId() When invoked the first time (per request), a unique id is assigned and and id attribute added to the element for the component.
protected void	storeElement(Element element) Invoked (usually from a BeginRender phase method) to assigned the element, and clear the clientId (only relevant for components that render in a loop).

Methods inherited from class java.lang.Object

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

Field Detail

resources

@Inject
protected ComponentResources resources

javaScriptSupport

@Environmental
protected JavaScriptSupport javaScriptSupport

Constructor Detail

BaseClientElement

public BaseClientElement()

Method Detail

storeElement

protected void storeElement(Element element)

Invoked (usually from a BeginRender phase method) to assigned the element, and clear the clientId (only relevant for components that render in a loop).

getClientId

public String getClientId()

When invoked the first time (per request), a unique id is assigned and and id attribute added to the element for the component.

Specified by:

getClientId in interface ClientElement