ERXHyperlink Class Reference

Inherits com::webobjects::appserver::_private::WOHyperlink.

Inherited by ERXDataHyperlink.

Collaboration diagram for ERXHyperlink:

[legend]

List of all members.

Public Member Functions
void	appendAttributesToResponse (final WOResponse woresponse, WOContext wocontext)
	ERXHyperlink (String arg0, NSDictionary arg1, WOElement arg2)
WOActionResults	invokeAction (WORequest request, WOContext context)
Static Public Attributes
static Logger	log = Logger.getLogger(ERXHyperlink.class)
Static Private Attributes
static boolean	defaultNoFollow = ERXProperties.booleanForKey("er.extensions.ERXHyperlink.defaultNoFollow")

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Detailed Description

Enhancement to WOHyperlink. Don't use this class directly, it is patched automatically into the runtime system on application startup. Just use WOHyperlink.

• Puts a description of the action into the session under the key ERXActionLogging
• When the disabled is true, then returns context().page() instead of the normal WONoContentElement. The rationale is that in almost all cases you don't want your users to see an empty page, especially not in the typical case when you show a list paginator and disable the link to the current item.
• When you have action targets inside of the hyperlink, then their invokeAction() method is normally never called. This is probably an optimization, but breaks the case when you have
  • say - onClick elements inside of the hyperlink. This subclass will instead propagate the invokeAction to the children if the senderID() starts with the elementID() (which should indicate an action inside of a hyperlink).

Author:

david Logging

ak WONoContentElement fix, senderID fix, double-quote fix

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Constructor & Destructor Documentation

ERXHyperlink	(	String	arg0,
		NSDictionary	arg1,
		WOElement	arg2
	)

Parameters:

	arg0
	arg1
	arg2

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Member Function Documentation

void appendAttributesToResponse	(	final WOResponse	woresponse,
		WOContext	wocontext
	)

WOActionResults invokeAction	(	WORequest	request,
		WOContext	context
	)

Overriden to perform the logging, propagating the action to subelements and returning the current page if an empty page is returned from super.

Reimplemented in ERXDataHyperlink.

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Member Data Documentation

boolean defaultNoFollow = ERXProperties.booleanForKey("er.extensions.ERXHyperlink.defaultNoFollow") [static, private]

Defines if the hyperlink adds a default rel="nofollow" if an action is bound.

Logger log = Logger.getLogger(ERXHyperlink.class) [static]

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The documentation for this class was generated from the following file:

• /opt/source/Wonder/Frameworks/Core/ERExtensions/Sources/er/extensions/components/_private/ERXHyperlink.java