IPagedCollectionView Interface

In This Topic

File: wijmo.js
Module: wijmo.collections
Implements: ICollectionView

Defines methods and properties that extend ICollectionView to provide paging capabilities.

Properties

Methods

Properties

canChangePage

Gets a value that indicates whether the pageIndex value can change.

Type: boolean

isPageChanging

Gets a value that indicates whether the index is changing.

Type: boolean

itemCount

Gets the number of items in the view taking paging into account.

To get the total number of items, use the totalItemCount property.

Notice that this is different from the .NET IPagedCollectionView, where itemCount and totalItemCount both return the count before paging is applied.

Type: number

pageChanged

Occurs after the page index changes.

Type: EventArgs>

pageChanging

Occurs before the page index changes.

Type: Event

pageIndex

Gets the zero-based index of the current page.

Type: number

pageSize

Gets or sets the number of items to display on each page.

Type: number

totalItemCount

Gets the total number of items in the view before paging is applied.

To get the number of items in the current view taking paging into account, use the itemCount property.

Notice that this is different from the .NET IPagedCollectionView, where itemCount and totalItemCount both return the count before paging is applied.

Type: number

Methods

moveToFirstPage

moveToFirstPage(): boolean

Sets the first page as the current page.

Returns: boolean

moveToLastPage

moveToLastPage(): boolean

Sets the last page as the current page.

Returns: boolean

moveToNextPage

moveToNextPage(): boolean

Moves to the page after the current page.

Returns: boolean

moveToPage

moveToPage(index: number): boolean

Moves to the page at the specified index.

Parameters

index: number

Index of the page to move to.

Returns: boolean

moveToPreviousPage

moveToPreviousPage(): boolean

Moves to the page before the current page.

Returns: boolean