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java.lang.Object org.apache.wicket.Component org.apache.wicket.MarkupContainer org.apache.wicket.markup.html.WebMarkupContainer org.apache.wicket.markup.html.link.AbstractLink org.apache.wicket.markup.html.link.ExternalLink
public class ExternalLink
A simple anchor link (<a href="http://url">) pointing to any URL. Usually this is used for links to destinations outside of Wicket.
Note: in the case when the support for cookies in the browser is disabled the
user's jsessionid will leak in the 'Referrer' header after clicking this link. If this is a
problem for the application then better use a Link
which redirects to a shared resource
(see
WebApplication.mountResource(String, org.apache.wicket.request.resource.ResourceReference)
, e.g. "/myapp/redirecting-resource?url=...") which on its side redirects to the new URL using
RedirectToUrlException
. Another option is to use rel="noreferrer"
attribute
in your markup but this will work only in the modern browsers (supporting HTML5 standard).
Field Summary |
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Fields inherited from class org.apache.wicket.Component |
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ENABLE, FLAG_INITIALIZED, FLAG_REMOVING_FROM_HIERARCHY, FLAG_RESERVED1, FLAG_RESERVED2, FLAG_RESERVED3, FLAG_RESERVED4, FLAG_RESERVED5, FLAG_RESERVED8, PARENT_PATH, PATH_SEPARATOR, RENDER |
Constructor Summary | |
---|---|
ExternalLink(String id,
IModel<String> href)
Constructor. |
|
ExternalLink(String id,
IModel<String> href,
IModel<?> label)
Constructor. |
|
ExternalLink(String id,
String href)
Constructor. |
|
ExternalLink(String id,
String href,
String label)
Constructor. |
Method Summary | |
---|---|
IModel<?> |
getLabel()
Deprecated. use AbstractLink.getBody() instead |
PopupSettings |
getPopupSettings()
Gets the popup specification. |
boolean |
isContextRelative()
|
protected void |
onComponentTag(ComponentTag tag)
Processes the component tag. |
ExternalLink |
setContextRelative(boolean contextRelative)
Set to true if this link should be automatically prepended with ../ to make it relative to the context root. |
ExternalLink |
setPopupSettings(PopupSettings popupSettings)
Sets the popup specification. |
Methods inherited from class org.apache.wicket.markup.html.link.AbstractLink |
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disableLink, getAfterDisabledLink, getBeforeDisabledLink, getBody, isLinkEnabled, onBeforeRender, onComponentTagBody, onDetach, setAfterDisabledLink, setBeforeDisabledLink, setBody |
Methods inherited from class org.apache.wicket.markup.html.WebMarkupContainer |
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getWebPage, getWebRequest |
Methods inherited from class org.apache.wicket.MarkupContainer |
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add, addOrReplace, autoAdd, contains, get, get, getAssociatedMarkup, getAssociatedMarkupStream, getMarkup, getMarkupType, hasAssociatedMarkup, internalAdd, internalInitialize, iterator, iterator, onAfterRenderChildren, onMarkupAttached, onRender, remove, remove, removeAll, renderAll, renderAssociatedMarkup, renderNext, replace, setDefaultModel, size, swap, toString, toString, visitChildren, visitChildren, visitChildren, visitChildren |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Constructor Detail |
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public ExternalLink(String id, String href, String label)
id
- See Componenthref
- the href attribute to setlabel
- the label (body)public ExternalLink(String id, String href)
id
- The name of this componenthref
- the href attribute to setpublic ExternalLink(String id, IModel<String> href)
id
- The name of this componenthref
- the href attribute to setpublic ExternalLink(String id, IModel<String> href, IModel<?> label)
id
- See Componenthref
- the href attribute to setlabel
- the label (body)Method Detail |
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public final PopupSettings getPopupSettings()
public final ExternalLink setPopupSettings(PopupSettings popupSettings)
popupSettings
- the popup specification.
protected void onComponentTag(ComponentTag tag)
onComponentTag
in class Component
tag
- Tag to modifyComponent.onComponentTag(org.apache.wicket.markup.ComponentTag)
public boolean isContextRelative()
public ExternalLink setContextRelative(boolean contextRelative)
contextRelative
-
@Deprecated public IModel<?> getLabel()
AbstractLink.getBody()
instead
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