ZK Component Reference/Base Components/HtmlMacroComponent

Html Macro Component

• Demonstration: N/A
• Java API: AbstractComponent
• JavaScript API: N/A

Employment/Purpose

The base class for macro components.

Since ZK 5.0.4, by default invoking HtmlMacroComponent.afterCompose() supports auto forward events and wire accessible variables to this component.

You can turn on/off auto wire mechanism by specifying the Library Property "org.zkoss.zk.ui.macro.autowire.disabled" to "true" in WEB-INF/zk.xml. If you did not specify the Library Property, default is false.

<library-property>
	<name>org.zkoss.zk.ui.macro.autowire.disabled</name>
    	<value>true</value>
</library-property>

or turn on/off auto forward events by specifying the Library Property "org.zkoss.zk.ui.macro.autoforward.disabled" to "true" in WEB-INF/zk.xml. If you did not specify the Library Property, default is false.

<library-property>
	<name>org.zkoss.zk.ui.macro.autoforward.disabled</name>
    	<value>true</value>
</library-property>

In the early version, if you want to apply the auto-wiring, you can invoke Components.wireVariables(Component, Object) in HtmlMacroComponent.afterCompose() as follows.

public void afterCompose() {
    super.afterCompose(); //create components

    Components.wireVariables(this, this);
    Components.addForward(this, this);
}

Example

N/A

Supported Events

Name	Event Type
None	None

See also events inherited from HtmlBasedComponent's Supported Events.

Supported Children

*ALL

Use cases

Version	Description	Example Location

Version History

Version	Date	Content
5.0.3	June 2010	The corresponding DOM element is customizable. It is default to SPAN (the same as prior version) but you can change it to any tag by use of HtmlMacroComponent.setEnclosingTag(String).
5.0.4	August 2010	By default, invoking HtmlMacroComponent.afterCompose() supports auto forward events and wire accessible variables to this component.