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| | {{ZKComponentReferencePageHeader}} | | {{ZKComponentReferencePageHeader}} |
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| | + | This section provides information on XHTML Components, such as what they are and how to use them. |
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| − | All XHTML components are derived from <javadoc>org.zkoss.zhtml.impl.AbstractTag</javadoc>.
| + | {{ZKComponentReferenceSectionToc}} |
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| − | An XHTML component is a thin wrapper that encapsulates a native HTML tag. It is different to a XUL component or other none-native component in several ways.
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| − | * By implementing the <javadoc type="interface">org.zkoss.zk.ui.ext.RawId</javadoc> interface, the universal identifier, <mp>getUuid</mp>, is the same as the identifier <mp>getId</mp>.
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| − | * By implementing the <javadoc type="interface">org.zkoss.zk.ui.ext.DynamicAttributes</javadoc> interface, all XHTML components support arbitrary attributes. In other words, any attribute name is legal (as long as the targeted browser supports).
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| − | === Raw ===
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| − | A special component, <javadoc>org.zkoss.zhtml.Raw</javadoc> is used to represent any component that is not declared in the following section (i.e., not in lang.xml). In other words, if any unrecognized component name is found, an instance of <javadoc>org.zkoss.zhtml.Raw</javadoc> is created and a proper HTML tag will be generated accordingly. In other words, any component name is legal as long as the targeted browser supports.
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| − | <source lang="xml" >
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| − | <marquee align="top">...</marquee>
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| − | </source>
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| − | is equivalent to
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| − | <source lang="java">
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| − | new Raw().setDynamicAttribute("align", "top");
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| − | </source>
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| | {{ZKComponentReferencePageFooter}} | | {{ZKComponentReferencePageFooter}} |
Revision as of 03:33, 20 May 2010