View itemupdating

Those familiar with generating the source trees for Item Importer will find a similar environment in the use of this batch processing tool.

view itemupdating-79

You cannot register an event listener for only the target phase or the bubbling phase.

Those phases are coupled during registration because bubbling applies only to the ancestors of the target node.

This property can be used as the source for data binding.

When this property is modified, it dispatches the The number of items in this view.

If the the specified index is less than zero or greater than the length of the list, a Range Error is thrown.

Prevents changes to the collection itself and items within the collection from being dispatched by the view.If the event listener is being registered on a node while an event is also being processed on this node, the event listener is not triggered during the current phase but may be triggered during a later phase in the event flow, such as the bubbling phase. All listeners with priority n are processed before listeners of priority n-1.If an event listener is removed from a node while an event is being processed on the node, it is still triggered by the current actions. If two or more listeners share the same priority, they are processed in the order in which they were added. — Determines whether the reference to the listener is strong or weak.The difference between property of the event object for an event that is dispatched when a collection has changed.The properties of the event object have the following values.If sort is unsupported an error will be thrown when accessing this property.