@angular/cdk/collections#_VIEW_REPEATER_STRATEGY TypeScript Examples
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@angular/cdk/collections#_VIEW_REPEATER_STRATEGY.
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Example #1
Source File: table.component.ts From alauda-ui with MIT License | 5 votes |
@Component({
selector: 'aui-table',
exportAs: 'auiTable',
encapsulation: ViewEncapsulation.None,
styleUrls: ['table.component.scss', 'table-scroll.scss'],
template:
CDK_TABLE_TEMPLATE +
'<ng-container auiTablePlaceholderOutlet></ng-container>',
host: {
class: 'aui-table',
},
preserveWhitespaces: false,
changeDetection: ChangeDetectionStrategy.OnPush,
providers: [
{
provide: CDK_TABLE,
useExisting: TableComponent,
},
{
provide: _VIEW_REPEATER_STRATEGY,
useClass: _DisposeViewRepeaterStrategy,
},
{
provide: _COALESCED_STYLE_SCHEDULER,
useClass: _CoalescedStyleScheduler,
},
],
})
export class TableComponent<T>
extends CdkTable<T>
implements AfterContentInit, OnDestroy
{
@Input()
enableScrollWrapper: boolean;
@ViewChild(TablePlaceholderOutletDirective, { static: true })
_placeholderOutlet: TablePlaceholderOutletDirective;
@ContentChild(TablePlaceholderDefDirective, { static: true })
_placeholderDef: TablePlaceholderDefDirective;
// FIXME: workaround to override because it will break constructor if it is field, but why MatTable works?
// @ts-ignore
protected get stickyCssClass() {
return 'aui-table-sticky';
}
protected override set stickyCssClass(_: string) {
// nothing
}
ngAfterContentInit() {
this._createPlaceholder();
}
private _createPlaceholder() {
const footerRow = this._placeholderDef;
if (!this._placeholderDef) {
return;
}
const container = this._placeholderOutlet.viewContainer;
container.createEmbeddedView(footerRow.templateRef);
}
private _clearPlaceholder() {
this._placeholderOutlet.viewContainer.clear();
}
override ngOnDestroy() {
super.ngOnDestroy();
this._clearPlaceholder();
}
}