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

Line #	Kind	Name	Docs
906	Method	setUp	Override this method to set up your Widget prior to generateDOM. This

Inherited from Widget:

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

Inherited from View (via Widget):

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

Line #	Kind	Name	Docs
340	Method	__getitem__	Convenience syntax for getting an attribute from the resultant DOM Node
79	Method	__init__
330	Method	__setitem__	Convenience syntax for adding attributes to the resultant DOM Node of
142	Method	add	Add `item' to the children of the resultant DOM Node of this widget.
442	Method	addEventHandler	Add an event handler to this widget. eventName is a string
434	Method	addUpdateMethod	Add a method to this widget that will be called when the widget
150	Method	appendChild	Add `item' to the children of the resultant DOM Node of this widget.
178	Method	cleanNode	Do your part, prevent infinite recursion!
264	Method	dispatchResult	Check a given result from handling a node and look up a NodeMutator
611	Method	dispatchResultCallback	Deal with a callback from a deferred, checking to see if it is
191	Method	generate	Allow a view to be used like a widget. Will look up the template
256	Method	generateDOM
371	Method	getAllPatterns	Get all nodes below this one which have a matching pattern attribute.
85	Method	getChild	Undocumented
88	Method	getChildWithDefault	Return a child with the given name for the given request.
124	Method	getData	I have a model; however since I am a widget I am only responsible
355	Method	getNodeController	Get a controller object to handle this node. If the node has no
315	Method	getNodeModel	Get the model object associated with this node. If this node has a
430	Method	getNodeView	Undocumented
406	Method	getPattern	Get a named slot from the incoming template node. Returns a copy
397	Method	getSubview	Get a sub-view from me.
173	Method	getTemplate	Override this if you want to have your subclass look up its template
363	Method	getTopModel	Get a reference to this page's top model object.
562	Method	handleControllerResults	Handle a deferred from a controller.
211	Method	handleDocument	Handle the root node, and send the page if there are no
582	Method	handleNewNode	Undocumented
476	Method	handleNode	Undocumented
236	Method	handleOutstanding	Undocumented
147	Method	importViewLibrary	Import the given object or module into this View's view namespace
111	Method	initialize	Use this method instead of __init__ to initialize your Widget, so you
158	Method	insert	Insert `item' at `index' in the children list of the resultant DOM Node
180	Method	lookupTemplate	Use acquisition to look up the template named by self.templateFile,
309	Method	modelChanged	Rerender this view, because our model has changed.
456	Method	onEvent	Dispatch a client-side event to an event handler that was
257	Method	recurseChildren	If this node has children, handle them.
151	Method	render	Render a request. This is called on the leaf resource for
622	Method	renderFailure	Undocumented
589	Method	sendPage	Check to see if handlers recorded any errors before sending the page
303	Method	setController	Set the controller that this view is related to.
135	Method	setData	If the return value of `getData` is a Deferred, I am called
211	Method	setDataCallback	Undocumented
349	Method	setError	Convenience method for allowing a Controller to report an error to the
167	Method	setNode	Set a node for this widget to use instead of creating one programatically.
118	Method	setSubmodel	I use the submodel to know which attribute in self.model I am responsible for
595	Method	setSubviewFactory	Set the callable "factory", which takes a model and should
906	Method	setUp	Override this method to set up your Widget prior to generateDOM. This
129	Method	setupAllStacks	Undocumented
137	Method	setupViewStack	Undocumented
604	Method	unlinkViews	Undocumented
199	Method	_regenerate	Undocumented
106	Method	_reset	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):