Package org.zkoss.zk.ui
Class HtmlBasedComponent.ExtraCtrl
- java.lang.Object
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- org.zkoss.zk.ui.HtmlBasedComponent.ExtraCtrl
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- All Implemented Interfaces:
PrologAllowed
- Direct Known Subclasses:
Audio.ExtraCtrl
,Chosenbox.ExtraCtrl
,Combobox.ExtraCtrl
,Cropper.ExtraCtrl
,Datebox.ExtraCtrl
,Grid.ExtraCtrl
,Iframe.ExtraCtrl
,Image.ExtraCtrl
,LabelImageElement.ExtraCtrl
,Lineitem.ExtraCtrl
,Listbox.ExtraCtrl
,Listitem.ExtraCtrl
,Pdfviewer.ExtraCtrl
,Row.ExtraCtrl
,Rows.ExtraCtrl
,Selectbox.ExtraCtrl
,Treechildren.ExtraCtrl
,Video.ExtraCtrl
- Enclosing class:
- HtmlBasedComponent
protected class HtmlBasedComponent.ExtraCtrl extends java.lang.Object implements PrologAllowed
A utility class to implementHtmlBasedComponent.getExtraCtrl()
. It is used only by component developers.If a component requires more client controls, it is suggested to override
HtmlBasedComponent.getExtraCtrl()
to return an instance that extends from this class.
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Constructor Summary
Constructors Modifier Constructor Description protected
ExtraCtrl()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
setPrologContent(java.lang.String prolog)
Sets the prolog content.
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Method Detail
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setPrologContent
public void setPrologContent(java.lang.String prolog)
Description copied from interface:PrologAllowed
Sets the prolog content. It is the content generated before the child components, if any.Default: none.
Note: the prolog is one-shot only. Once the component is generated, the prolog is gone.
- Specified by:
setPrologContent
in interfacePrologAllowed
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