IDataView Interface

Wijmo UI for the Web

IDataView Interface

Collapse All

wijmo.data Namespace : IDataView Interface

Provides filtering, sorting and loading for a collection of data.

Fields

	Name	Description
	currentItem	The current element in the data view. Type: wijmo.data.IMutableObservable
	currentPosition	Type: wijmo.data.IMutableObservable The current element index in the data view
	filter	An observable property that gets or sets the filtering to apply to the data view. When a filter is assigned, the data view refreshes. Type: wijmo.data.IMutableObservable Default: null
	isLoaded	Type: wijmo.data.IObservable A value indicating whether the data view is loaded
	isLoading	Type: wijmo.data.IObservable A value indicating whether the data view is being loaded
	sort	An observable property that gets or sets the sorting to apply to the data view. When assigned, the data view refreshes. Type: wijmo.data.IMutableObservable Default: null

Methods

	Name	Description
	cancelRefresh	Cancels the ongoing refresh operation
	canFilter	Returns a value that indicates whether the data view supports filtering
	canSort	Returns a value that indicates whether the data view supports sorting
	count	Returns the number of items in the current view.
	dispose
	getProperties	Returns properties for elements in the view
	getProperty	Returns the current value of the property in the element.
	getSource	Returns the element array before applying client-side filtering/sorting/paging.
	item	Returns an element in the view by index.
	refresh	Reloads the data view.
	setProperty	Sets the value of the property in the element.
	subscribe	(Inherited from wijmo.data.ISubscribable)

See Also

Reference

wijmo.data Namespace

Copyright © GrapeCity, Inc. All rights reserved.

Product Support Forum | Print this page