primeng
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63 lines • 6.35 kB
JavaScript
import { CommonModule } from '@angular/common';
import { Directive, Input, NgModule } from '@angular/core';
import { DomHandler } from 'primeng/dom';
import * as i0 from "@angular/core";
/**
* AutoFocus manages focus on focusable element on load.
* @group Components
*/
class AutoFocus {
host;
constructor(host) {
this.host = host;
}
/**
* When present, it specifies that the component should automatically get focus on load.
* @group Props
*/
autofocus;
focused = false;
ngAfterContentChecked() {
if (!this.focused) {
if (this.autofocus) {
const focusableElements = DomHandler.getFocusableElements(this.host.nativeElement);
if (focusableElements.length === 0) {
this.host.nativeElement.focus();
}
if (focusableElements.length > 0) {
focusableElements[0].focus();
}
this.focused = true;
}
}
}
static ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "16.0.2", ngImport: i0, type: AutoFocus, deps: [{ token: i0.ElementRef }], target: i0.ɵɵFactoryTarget.Directive });
static ɵdir = i0.ɵɵngDeclareDirective({ minVersion: "14.0.0", version: "16.0.2", type: AutoFocus, selector: "[pAutoFocus]", inputs: { autofocus: "autofocus" }, host: { classAttribute: "p-element" }, ngImport: i0 });
}
export { AutoFocus };
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "16.0.2", ngImport: i0, type: AutoFocus, decorators: [{
type: Directive,
args: [{
selector: '[pAutoFocus]',
host: {
class: 'p-element'
}
}]
}], ctorParameters: function () { return [{ type: i0.ElementRef }]; }, propDecorators: { autofocus: [{
type: Input
}] } });
class AutoFocusModule {
static ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "16.0.2", ngImport: i0, type: AutoFocusModule, deps: [], target: i0.ɵɵFactoryTarget.NgModule });
static ɵmod = i0.ɵɵngDeclareNgModule({ minVersion: "14.0.0", version: "16.0.2", ngImport: i0, type: AutoFocusModule, declarations: [AutoFocus], imports: [CommonModule], exports: [AutoFocus] });
static ɵinj = i0.ɵɵngDeclareInjector({ minVersion: "12.0.0", version: "16.0.2", ngImport: i0, type: AutoFocusModule, imports: [CommonModule] });
}
export { AutoFocusModule };
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "16.0.2", ngImport: i0, type: AutoFocusModule, decorators: [{
type: NgModule,
args: [{
imports: [CommonModule],
exports: [AutoFocus],
declarations: [AutoFocus]
}]
}] });
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