Application Development Framework ADF Documentation Core APIComponentsInfinite Pagination component

Infinite Pagination component

Adds "infinite" pagination to the component it is used with.

Basic Usage

<adf-infinite-pagination
    [pageSize]="pageSize"
    [loading]="infiniteLoading"
    (loadMore)="loadNextPage($event)">
</adf-infinite-pagination>

Integrating with Document List

<adf-document-list #documentList ...></adf-document-list>

<adf-infinite-pagination 
    [target]="documentList"
    [loading]="documentList.infiniteLoading">
</adf-infinite-pagination>

Class members

Properties

Name	Type	Default value	Description
isLoading	`boolean`	false	Is a new page loading?
pageSize	`number`		Number of items that are added with each "load more" event.
target	`PaginatedComponent`		Component that provides custom pagination support.

Events

Name	Type	Description
loadMore	`EventEmitter<RequestPaginationModel>`	Emitted when the "Load More" button is clicked.

Details

Pagination is the process of dividing a list into separate ranges or "pages" with a certain number of items each. This allows a long list to be delivered in manageable pieces rather than all at once. "Infinite" pagination means that there is no upper limit on the number of items that can be displayed visually; a single page is shown initially but the user can extend the list one page at a time by clicking a "Load More" button.

The loadMore event is emitted when the button is pressed. It is passed a Pagination parameter which contains the details of the current page (the start offset of the page within the list to be shown, whether there are more items left to show, etc).

See the Pagination component for more information about the alternative "finite" pagination scheme.