Class HtmlHeaderSectionHandler
java.lang.Object
org.apache.wicket.markup.parser.AbstractMarkupFilter
org.apache.wicket.markup.parser.filter.HtmlHeaderSectionHandler
- All Implemented Interfaces:
IMarkupFilter
This is a markup inline filter.
It assumes that WicketTagIdentifier
has been called first and search for a <head> tag (note: not wicket:head). Provided the markup contains a
<body> tag it will automatically prepend a <head> tag if missing.
Additionally this filter handles <wicket:header-items/>. If there is such tag then it is marked
as the one that should be used as HtmlHeaderContainer, by
setting its id to "_header_".
Note: This handler is only relevant for Pages (see MarkupParser.newFilterChain())
- Author:
- Juergen Donnerstag
- See Also:
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Field Summary
FieldsModifier and TypeFieldDescriptionstatic final Stringstatic final Stringstatic final StringThe automatically assigned wicket:id to >head< tagstatic final StringFields inherited from class org.apache.wicket.markup.parser.AbstractMarkupFilter
REQUEST_COUNTER_KEY -
Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionprotected final MarkupElementInvoked when a ComponentTag was found.Methods inherited from class org.apache.wicket.markup.parser.AbstractMarkupFilter
getMarkupResourceStream, getNextFilter, getRequestUniqueId, getWicketNamespace, getWicketNamespace, nextElement, onSpecialTag, postProcess, setNextFilter
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Field Details
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BODY
- See Also:
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HEAD
- See Also:
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HEADER_ID
The automatically assigned wicket:id to >head< tag- See Also:
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HEADER_ID_ITEM
- See Also:
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Constructor Details
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HtmlHeaderSectionHandler
Construct.- Parameters:
markup- The Markup object being filled while reading the markup resource
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Method Details
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onComponentTag
Description copied from class:AbstractMarkupFilterInvoked when a ComponentTag was found.By default this method is also called for WicketTags.
- Specified by:
onComponentTagin classAbstractMarkupFilter- Returns:
- Usually the same as the tag attribute
- Throws:
ParseException
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