Module org.apache.wicket.core
Package org.apache.wicket.markup.head
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Interface Summary Interface Description IHeaderResponse Interface that is used to render header elements (usually javascript and CSS references).IReferenceHeaderItem Interface forHeaderItem
s that represent aResourceReference
.ISubresourceHeaderItem Interface forHeaderItem
s that represent a SubresourceIWrappedHeaderItem An interface for all HeaderItems which delegate to another HeaderItem and can re-wrap an existing item. -
Class Summary Class Description AbstractCspHeaderItem Abstract base class for allHeaderItem
s that have a nonce to allow the browser to check Content Security Policye (CSP) .AbstractCssReferenceHeaderItem AHeaderItem
that renders a CSS reference.AbstractJavaScriptReferenceHeaderItem AHeaderItem
that renders a JavaScript reference.CssContentHeaderItem HeaderItem
for internal (embedded in the header) css content.CssHeaderItem Base class for allHeaderItem
s that represent stylesheets.CssReferenceHeaderItem HeaderItem
for style tags that are rendered using aResourceReference
.CssUrlReferenceHeaderItem HeaderItem
for style tags that are rendered using a fixed URL, for example resources from an external site or context relative urls.HeaderItem HeaderItem
represents anything that can be rendered into the header.HtmlImportHeaderItem Header item class for HTML 5 imports.JavaScriptContentHeaderItem HeaderItem
for internal (embedded in the header) javascript content.JavaScriptHeaderItem Base class for allHeaderItem
s that represent javascripts.JavaScriptReferenceHeaderItem HeaderItem
for script tags that are rendered using aResourceReference
.JavaScriptUrlReferenceHeaderItem HeaderItem
for script tags that are rendered using a fixed URL, for example resources from an external site or context relative urls.MetaDataHeaderItem HeaderItem
for meta information such as <meta> tags or canonical <link>NoHeaderItem HeaderItem
that is not rendered.OnDomReadyHeaderItem HeaderItem
for scripts that need to be executed directly after the DOM has been built, but before external resources, such as images, are loaded.OnEventHeaderItem HeaderItem
for event triggered scripts.OnLoadHeaderItem HeaderItem
for scripts that need to be executed after the entire page is loaded.PageHeaderItem A specialStringHeaderItem
that is used for the <head> of a page, including the <wicket:head> for subclasses of a page.PriorityFirstComparator Implements the default sorting algorithm forHeaderItem
s.PriorityHeaderItem HeaderItem
that has priority over other header items.ResourceAggregator ResourceAggregator
implements resource dependencies, resource bundles and sorting of resources.ResourceAggregator.RecordedHeaderItem Contains information about anHeaderItem
that must be rendered.ResourceAggregator.RecordedHeaderItemLocation The location in which aHeaderItem
is added, consisting of the component/behavior that added the item, the index in the list for that component/behavior at which the item was added and the index in the request.StringHeaderItem Free formHeaderItem
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Enum Summary Enum Description PriorityFirstComparator.HeaderItemType