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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 | 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 8x 1x | import { AfterViewInit, ChangeDetectionStrategy, Component, Injector, Input, OnInit } from '@angular/core';
import { ThemeVariantName } from '../../shared/theme';
import { WvrBaseComponent } from '../../shared/wvr-base.component';
/**
* A sub component to the WvrListComponent.
*/
@Component({
selector: 'wvr-list-item-component',
templateUrl: './wvr-list-item.component.html',
styleUrls: ['./wvr-list-item.component.scss'],
changeDetection: ChangeDetectionStrategy.OnPush
})
export class WvrListItemComponent extends WvrBaseComponent implements OnInit, AfterViewInit {
/** The type of list which contains this list item. */
listType: string;
/** Attribute input used with descriptive lists as the text of the DT element. */
@Input() description: string;
/** The visual contextualization for this list item. */
@Input() themeVariant: ThemeVariantName;
/** A heading to be displayed for list items with custom content. */
@Input() customContentItemHeading: string;
/** A subtext to be displayed beneath the heading for list items with custom content. */
@Input() customContentHeadingSmallText: string;
/** A subtext to be displayed beneath the main content for list items with custom content. */
@Input() customContentSmallText: string;
/** A contructed identifier dervied from this comonents id and the prefix `wvr-li` */
htmlId = `wvr-li-${this.id}`;
variantTypes = ['list-group-item'];
constructor(injector: Injector) {
super(injector);
}
/** Registers this list item with the parent list. */
ngOnInit(): void {
super.ngOnInit();
const parent = this.eRef.nativeElement.parentNode.parentNode.parentNode;
this.listType = parent.listType;
this.themeVariant = this.themeVariant ? this.themeVariant : parent.themeVariant ? parent.themeVariant : undefined;
}
ngAfterViewInit(): void {
// get the element's parent node
const parent = this.eRef.nativeElement.parentNode;
// move all children out of the element
while (this.eRef.nativeElement.firstChild) {
parent.insertBefore(this.eRef.nativeElement.firstChild, this.eRef.nativeElement);
}
// remove the empty element
parent.removeChild(this.eRef.nativeElement);
}
}
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