API docs for “twisted.web.woven.widgets.Link”

Method

Override this method to set up your Widget prior to generateDOM. This

Inherited from Widget:

Method	__init__
Method	initialize	Use this method instead of __init__ to initialize your Widget, so you
Method	setSubmodel	I use the submodel to know which attribute in self.model I am responsible for
Method	getData	I have a model; however since I am a widget I am only responsible
Method	setData	If the return value of `getData` is a Deferred, I am called
Method	add	Add `item' to the children of the resultant DOM Node of this widget.
Method	appendChild	Add `item' to the children of the resultant DOM Node of this widget.
Method	insert	Insert `item' at `index' in the children list of the resultant DOM Node
Method	setNode	Set a node for this widget to use instead of creating one programatically.
Method	cleanNode	Do your part, prevent infinite recursion!
Method	generate	Allow a view to be used like a widget. Will look up the template
Method	setDataCallback	Undocumented
Method	generateDOM
Method	modelChanged	Rerender this view, because our model has changed.
Method	__setitem__	Convenience syntax for adding attributes to the resultant DOM Node of
Method	__getitem__	Convenience syntax for getting an attribute from the resultant DOM Node
Method	setError	Convenience method for allowing a Controller to report an error to the
Method	getTopModel	Get a reference to this page's top model object.
Method	getAllPatterns	Get all nodes below this one which have a matching pattern attribute.
Method	getPattern	Get a named slot from the incoming template node. Returns a copy
Method	addUpdateMethod	Add a method to this widget that will be called when the widget
Method	addEventHandler	Add an event handler to this widget. eventName is a string
Method	onEvent	Dispatch a client-side event to an event handler that was
Method	_reset	Undocumented
Method	_regenerate	Undocumented

Inherited from View (via Widget):

Method	getChild	Undocumented
Method	getChildWithDefault	Return a child with the given name for the given request.
Method	setupAllStacks	Undocumented
Method	setupViewStack	Undocumented
Method	importViewLibrary	Import the given object or module into this View's view namespace
Method	render	Render a request. This is called on the leaf resource for
Method	getTemplate	Override this if you want to have your subclass look up its template
Method	lookupTemplate	Use acquisition to look up the template named by self.templateFile,
Method	handleDocument	Handle the root node, and send the page if there are no
Method	handleOutstanding	Undocumented
Method	recurseChildren	If this node has children, handle them.
Method	dispatchResult	Check a given result from handling a node and look up a NodeMutator
Method	setController	Set the controller that this view is related to.
Method	getNodeModel	Get the model object associated with this node. If this node has a
Method	getNodeController	Get a controller object to handle this node. If the node has no
Method	getSubview	Get a sub-view from me.
Method	getNodeView	Undocumented
Method	handleNode	Undocumented
Method	handleControllerResults	Handle a deferred from a controller.
Method	handleNewNode	Undocumented
Method	sendPage	Check to see if handlers recorded any errors before sending the page
Method	setSubviewFactory	Set the callable "factory", which takes a model and should
Method	unlinkViews	Undocumented
Method	dispatchResultCallback	Deal with a callback from a deferred, checking to see if it is
Method	renderFailure	Undocumented

def setUp(self, request, node, data): (source)

overrides twisted.web.woven.widgets.Widget.setUp

overridden in twisted.web.woven.widgets.RootRelativeLink

Override this method to set up your Widget prior to generateDOM. This is a good place to call methods like add, insert, __setitem__ and __getitem__.

Overriding this method obsoletes overriding generateDOM directly, in most cases.

Parameters	request	(type: `twisted.web.server.Request`. )
	node	The DOM node which this Widget is operating on.
	data	The Model data this Widget is meant to operate upon.

Class t.w.w.w.Link(Widget):