org.apache.wicket.markup.html
Interface IHeaderContributor
- All Superinterfaces:
- IClusterable, java.io.Serializable
- All Known Implementing Classes:
- AbstractAjaxBehavior, AbstractAjaxTimerBehavior, AbstractAutoCompleteBehavior, AbstractBehavior, AbstractDefaultAjaxBehavior, AbstractHeaderContributor, AbstractTransformerBehavior, AjaxEditableLabel.EditorAjaxBehavior, AjaxEditableLabel.LabelAjaxBehavior, AjaxEventBehavior, AjaxFormChoiceComponentUpdatingBehavior, AjaxFormComponentUpdatingBehavior, AjaxFormSubmitBehavior, AjaxFormValidatingBehavior, AjaxPagingNavigationBehavior, AjaxSelfUpdatingTimerBehavior, AttributeAppender, AttributeModifier, AutoCompleteBehavior, BodyTagAttributeModifier, ContainerWithAssociatedMarkupHelper, DatePicker, HeaderContributor, MultiFileUploadField, OnChangeAjaxBehavior, OrderByLink.CssModifier, Palette, SimpleAttributeModifier, StringHeaderContributor, TextTemplateHeaderContributor, VelocityContributor, VelocityHeaderContributor, VelocityJavascriptContributor, WicketAjaxIndicatorAppender, WicketMessageTagHandler.AttributeLocalizer, XsltTransformerBehavior
public interface IHeaderContributor
- extends IClusterable
An interface to be implemented by components or behaviors that wish to contribute to the header
section of the page.
Example:
class MyPanel extends Panel implements IHeaderContributor
{
public MyPanel(String id)
{
super(id);
}
public void renderHead(IHeaderResponse response)
{
response.renderOnLoadJavascript("alert('page loaded!');");
}
}
- Author:
- Juergen Donnerstag, Matej Knopp
Method Summary |
void |
renderHead(IHeaderResponse response)
Render to the web response whatever the component wants to contribute to the head section. |
renderHead
void renderHead(IHeaderResponse response)
- Render to the web response whatever the component wants to contribute to the head section.
TODO: Post 1.3, add component parameter, so that the behaviors dont' have to track component
instances
- Parameters:
response
- Response object
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