@ionic/angular
Version:
Angular specific wrappers for @ionic/core
45 lines • 5.5 kB
JavaScript
import { Directive, HostListener, Input, Optional } from '@angular/core';
import * as i0 from "@angular/core";
import * as i1 from "./ion-router-outlet";
import * as i2 from "../../providers/nav-controller";
import * as i3 from "../../providers/config";
export class IonBackButtonDelegateDirective {
constructor(routerOutlet, navCtrl, config) {
this.routerOutlet = routerOutlet;
this.navCtrl = navCtrl;
this.config = config;
}
/**
* @internal
*/
onClick(ev) {
const defaultHref = this.defaultHref || this.config.get('backButtonDefaultHref');
if (this.routerOutlet?.canGoBack()) {
this.navCtrl.setDirection('back', undefined, undefined, this.routerAnimation);
this.routerOutlet.pop();
ev.preventDefault();
}
else if (defaultHref != null) {
this.navCtrl.navigateBack(defaultHref, { animation: this.routerAnimation });
ev.preventDefault();
}
}
}
/** @nocollapse */ IonBackButtonDelegateDirective.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "14.2.12", ngImport: i0, type: IonBackButtonDelegateDirective, deps: [{ token: i1.IonRouterOutlet, optional: true }, { token: i2.NavController }, { token: i3.Config }], target: i0.ɵɵFactoryTarget.Directive });
/** @nocollapse */ IonBackButtonDelegateDirective.ɵdir = i0.ɵɵngDeclareDirective({ minVersion: "14.0.0", version: "14.2.12", type: IonBackButtonDelegateDirective, selector: "ion-back-button", inputs: { defaultHref: "defaultHref", routerAnimation: "routerAnimation" }, host: { listeners: { "click": "onClick($event)" } }, ngImport: i0 });
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "14.2.12", ngImport: i0, type: IonBackButtonDelegateDirective, decorators: [{
type: Directive,
args: [{
selector: 'ion-back-button',
}]
}], ctorParameters: function () { return [{ type: i1.IonRouterOutlet, decorators: [{
type: Optional
}] }, { type: i2.NavController }, { type: i3.Config }]; }, propDecorators: { defaultHref: [{
type: Input
}], routerAnimation: [{
type: Input
}], onClick: [{
type: HostListener,
args: ['click', ['$event']]
}] } });
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