Instance Class

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Creates and inserts an instance of the given template(s). The templates are only created when the node is rooted.

You may optionally assign an Item to the instance, making this function similar to Each with a single item.

Location

Namespace: Fuse.Reactive
Package: Fuse.Reactive.Bindings 2.9.1

Show Uno properties and methods

Interface of Instance

IsEnabled : bool ux

Provides conditional creation of the desired object.

Item : object ux

A data context for the instantiated item.

Inherited from Instantiator

Defaults : InstanceDefaults ux

Which templates are instantiating when nothing else matches.

Defer : InstanceDefer ux

Defers the creation items to avoid processing bottlenecks.

DeferredPriority : float ux

For Defer="Deferred" specifies the deferrefed priority.

Identity : InstanceIdentity ux

Reuses existing nodes if the new objects match the old ones.

IdentityKey : string ux

If specified will reuse existing items if a new item is created that has the same id.

Match : string ux

The template which should be instantiated.

MatchKey : string ux

Name of the field on each data object which selects templates for the data objects.

Reuse : InstanceReuse ux

Attempts to reuse template instances when items are being removed and created.

SetItemsDerivedRooting(object) uno

Call to set the items during the OnRooted override (post base.OnRooted call) hide

TemplateKey : string ux

Specifies a template key that is used to look up in the TemplateSource to find an override of the default Templates provided in this object.

Templates : IList of Template ux

Specifies a list of templates that will be used to reflect the data in Items.

TemplateSource : ITemplateSource ux

Specifies a visual that contains templates that can override the default Templates provided in this object.

Inherited from Node

Bindings : IList of Binding ux

The list of bindings belonging to this node.

ContextParent : Node uno

The context parent is the semantic parent of this node. It is where non-UI structure should be resolved, like looking for the DataContext, a Navigation, or other semantic item.

FindNodeByName(Selector, Predicate<Node> (Node)) : Node uno

Finds the first node with a given name that satisfies the given acceptor. The serach algorithm works as follows: Nodes in the subtree are matched first, then it matches the nodes in the subtrees ofthe ancestor nodes by turn all the way to the root. If no matching node is found, the function returns null.

GetNearestAncestorOfType<T> : T uno

Insert(int, Binding) uno

IsRootingCompleted : bool uno

Whether rooting for this node is completed. Returns false if unrooting has started.

IsRootingStarted : bool uno

Whether rooting of this node has started. Note that even if this property returns true, rooting may not yet be completed for the node. See also IsRootingCompleted.

Name : Selector ux

Run-time name of the node. This property is automatically set using the ux:Name attribute.

NextSibling<T> : T uno

Returns the next sibling node of the given type.

OnDataChanged(string, object) uno

OnRooted uno

If you override OnRooted you must call base.OnRooted() first in your derived class. No other processing should happen first, otherwise you might end up in an undefined state.