ngx-toastr
Version:
Toastr for Angular
44 lines • 5.29 kB
JavaScript
import { DOCUMENT } from '@angular/common';
import { inject, Injectable } from '@angular/core';
import * as i0 from "@angular/core";
/** Container inside which all toasts will render. */
export class OverlayContainer {
_document = inject(DOCUMENT);
_containerElement;
ngOnDestroy() {
if (this._containerElement && this._containerElement.parentNode) {
this._containerElement.parentNode.removeChild(this._containerElement);
}
}
/**
* This method returns the overlay container element. It will lazily
* create the element the first time it is called to facilitate using
* the container in non-browser environments.
* @returns the container element
*/
getContainerElement() {
if (!this._containerElement) {
this._createContainer();
}
return this._containerElement;
}
/**
* Create the overlay container element, which is simply a div
* with the 'cdk-overlay-container' class on the document body
* and 'aria-live="polite"'
*/
_createContainer() {
const container = this._document.createElement('div');
container.classList.add('overlay-container');
container.setAttribute('aria-live', 'polite');
this._document.body.appendChild(container);
this._containerElement = container;
}
static ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "18.0.0", ngImport: i0, type: OverlayContainer, deps: [], target: i0.ɵɵFactoryTarget.Injectable });
static ɵprov = i0.ɵɵngDeclareInjectable({ minVersion: "12.0.0", version: "18.0.0", ngImport: i0, type: OverlayContainer, providedIn: 'root' });
}
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "18.0.0", ngImport: i0, type: OverlayContainer, decorators: [{
type: Injectable,
args: [{ providedIn: 'root' }]
}] });
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