Package org.apache.wicket.markup.head
Class JavaScriptReferenceHeaderItem
- java.lang.Object
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- org.apache.wicket.markup.head.HeaderItem
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- org.apache.wicket.markup.head.JavaScriptHeaderItem
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- org.apache.wicket.markup.head.AbstractJavaScriptReferenceHeaderItem
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- org.apache.wicket.markup.head.JavaScriptReferenceHeaderItem
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- All Implemented Interfaces:
java.io.Serializable
,IReferenceHeaderItem
,org.apache.wicket.util.io.IClusterable
public class JavaScriptReferenceHeaderItem extends AbstractJavaScriptReferenceHeaderItem implements IReferenceHeaderItem
HeaderItem
for script tags that are rendered using aResourceReference
.- Author:
- papegaaij
- See Also:
- Serialized Form
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Constructor Summary
Constructors Constructor Description JavaScriptReferenceHeaderItem(ResourceReference reference, org.apache.wicket.request.mapper.parameter.PageParameters pageParameters, java.lang.String id, boolean defer, java.lang.String charset, java.lang.String condition)
Creates a newJavaScriptReferenceHeaderItem
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description boolean
equals(java.lang.Object o)
java.util.List<HeaderItem>
getDependencies()
org.apache.wicket.request.mapper.parameter.PageParameters
getPageParameters()
java.lang.Iterable<? extends HeaderItem>
getProvidedResources()
ResourceReference
getReference()
java.lang.Iterable<?>
getRenderTokens()
int
hashCode()
void
render(org.apache.wicket.request.Response response)
Renders theHeaderItem
to the response.java.lang.String
toString()
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Methods inherited from class org.apache.wicket.markup.head.AbstractJavaScriptReferenceHeaderItem
getCharset, isAsync, isDefer, setAsync, setCharset, setDefer
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Methods inherited from class org.apache.wicket.markup.head.JavaScriptHeaderItem
forReference, forReference, forReference, forReference, forReference, forReference, forReference, forReference, forScript, forScript, forUrl, forUrl, forUrl, forUrl, forUrl, getCondition, getId, internalRenderJavaScriptReference, setId
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Constructor Detail
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JavaScriptReferenceHeaderItem
public JavaScriptReferenceHeaderItem(ResourceReference reference, org.apache.wicket.request.mapper.parameter.PageParameters pageParameters, java.lang.String id, boolean defer, java.lang.String charset, java.lang.String condition)
Creates a newJavaScriptReferenceHeaderItem
.- Parameters:
reference
- resource reference pointing to the javascript resourcepageParameters
- the parameters for this Javascript resource referenceid
- id that will be used to filter duplicate reference (it's still filtered by URL too)defer
- specifies that the execution of a script should be deferred (delayed) until after the page has been loaded.charset
- a non null value specifies the charset attribute of the script tagcondition
- the condition to use for Internet Explorer conditional comments. E.g. "IE 7".
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Method Detail
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getReference
public ResourceReference getReference()
- Specified by:
getReference
in interfaceIReferenceHeaderItem
- Returns:
- the resource reference pointing to the javascript resource
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getPageParameters
public org.apache.wicket.request.mapper.parameter.PageParameters getPageParameters()
- Returns:
- the parameters for this Javascript resource reference
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getDependencies
public java.util.List<HeaderItem> getDependencies()
- Overrides:
getDependencies
in classHeaderItem
- Returns:
- The dependencies this
HeaderItem
has. Dependencies will always be rendered before the item itself.
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getProvidedResources
public java.lang.Iterable<? extends HeaderItem> getProvidedResources()
- Overrides:
getProvidedResources
in classHeaderItem
- Returns:
- The resources this
HeaderItem
provides. As these resources are provided by this item, they will no longer be rendered.
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render
public void render(org.apache.wicket.request.Response response)
Description copied from class:HeaderItem
Renders theHeaderItem
to the response.- Specified by:
render
in classHeaderItem
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getRenderTokens
public java.lang.Iterable<?> getRenderTokens()
- Specified by:
getRenderTokens
in classHeaderItem
- Returns:
- The tokens this
HeaderItem
can be identified by. If any of the tokens has already been rendered, thisHeaderItem
will not be rendered.
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toString
public java.lang.String toString()
- Overrides:
toString
in classjava.lang.Object
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hashCode
public int hashCode()
- Overrides:
hashCode
in classAbstractJavaScriptReferenceHeaderItem
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equals
public boolean equals(java.lang.Object o)
- Overrides:
equals
in classAbstractJavaScriptReferenceHeaderItem
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