@visa/nova-angular
Version:
Visa Product Design System Nova Angular library
203 lines • 19.1 kB
JavaScript
/**
* Copyright (c) 2025 Visa, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
**/
import { coerceBooleanProperty } from '@angular/cdk/coercion';
import { Directive, ElementRef, EventEmitter, Host, HostBinding, HostListener, Input, Optional, Output } from '@angular/core';
import { NgControl } from '@angular/forms';
import { AppReadyService } from '../_utilities/services/app-stable-check.service';
import * as i0 from "@angular/core";
import * as i1 from "../_utilities/services/app-stable-check.service";
import * as i2 from "@angular/forms";
export class SelectDirective {
get hostId() {
return this.id;
}
get hostClasses() {
return [this.class, 'v-input'].join(' ');
}
/**
* Sets select as disabled when true.
* @default false
*/
get disabled() {
return this._disabled;
}
set disabled(value) {
this._disabled = coerceBooleanProperty(value);
this.informState();
}
get hostDisabled() {
return this.disabled ? 'disabled' : null;
}
/** Fires when a formControl's disabled state updates. */
setDisabledState(isDisabled) {
this.disabled = isDisabled;
}
setDisabledStateInit(isDisabled) {
this._disabled = coerceBooleanProperty(isDisabled);
this.informState();
}
/**
* Marks select as invalid when true.
* @default false
*/
get invalid() {
return this._invalid;
}
set invalid(value) {
this._invalid = coerceBooleanProperty(value);
this.informState();
}
get ariaInvalid() {
return this.invalid;
}
/**
* Marks select as required when true.
* @default false
*/
get required() {
return this._required;
}
set required(value) {
this._required = coerceBooleanProperty(value);
this.informState();
}
/**
* Value of select.
*/
get value() {
return this._value;
}
set value(value) {
this._value = value;
if (this.appReadyService.isBrowserAndDomAvailable()) {
this.el.nativeElement.value = this.value;
}
this.onChange(value);
}
// keep val for backwards compatibility
get val() {
return this._value;
}
set val(value) {
if (!value)
return;
this._value = value;
if (this.appReadyService.isBrowserAndDomAvailable()) {
this.el.nativeElement.value = this.value;
}
this.onChange(value);
}
handleChange(event) {
const target = event.target;
this.writeValue(target.value);
}
handleFocus(event) {
this.onTouched(event);
}
handleBlur(event) { }
constructor(el, appReadyService, control) {
this.el = el;
this.appReadyService = appReadyService;
this.control = control;
this._disabled = false;
this._invalid = false;
this._required = false;
/**
* Emits disabled, invalid, and required state of select when changed.
*/
this.communicateState = new EventEmitter();
this.onChange = (_) => { };
this.onTouched = (_) => { };
}
registerOnChange(fn) {
this.onChange = fn;
}
registerOnTouched(fn) {
this.onTouched = fn;
}
writeValue(value) {
this.value = value;
}
informState() {
this.communicateState.emit({
disabled: this.disabled,
invalid: this.invalid,
required: this.required
});
}
ngOnInit() {
if (this.control?.disabled) {
this.setDisabledStateInit(this.control?.disabled);
}
}
static { this.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "17.3.12", ngImport: i0, type: SelectDirective, deps: [{ token: i0.ElementRef }, { token: i1.AppReadyService }, { token: i2.NgControl, host: true, optional: true }], target: i0.ɵɵFactoryTarget.Directive }); }
static { this.ɵdir = i0.ɵɵngDeclareDirective({ minVersion: "14.0.0", version: "17.3.12", type: SelectDirective, isStandalone: true, selector: "[v-select]", inputs: { id: "id", class: "class", disabled: "disabled", invalid: "invalid", required: "required", value: "value" }, outputs: { communicateState: "communicateState" }, host: { listeners: { "change": "handleChange($event)", "focus": "handleFocus($event)", "blur": "handleBlur($event)" }, properties: { "attr.id": "this.hostId", "class": "this.hostClasses", "disabled": "this.hostDisabled", "attr.aria-invalid": "this.ariaInvalid" } }, ngImport: i0 }); }
}
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "17.3.12", ngImport: i0, type: SelectDirective, decorators: [{
type: Directive,
args: [{
standalone: true,
selector: '[v-select]'
// providers: [
// {
// provide: NG_VALUE_ACCESSOR,
// useExisting: forwardRef(() => SelectDirective),
// multi: true,
// }
// ]
}]
}], ctorParameters: () => [{ type: i0.ElementRef }, { type: i1.AppReadyService }, { type: i2.NgControl, decorators: [{
type: Optional
}, {
type: Host
}] }], propDecorators: { id: [{
type: Input
}], hostId: [{
type: HostBinding,
args: ['attr.id']
}], class: [{
type: Input
}], hostClasses: [{
type: HostBinding,
args: ['class']
}], disabled: [{
type: Input
}], hostDisabled: [{
type: HostBinding,
args: ['disabled']
}], invalid: [{
type: Input
}], ariaInvalid: [{
type: HostBinding,
args: ['attr.aria-invalid']
}], required: [{
type: Input
}], communicateState: [{
type: Output
}], value: [{
type: Input
}], handleChange: [{
type: HostListener,
args: ['change', ['$event']]
}], handleFocus: [{
type: HostListener,
args: ['focus', ['$event']]
}], handleBlur: [{
type: HostListener,
args: ['blur', ['$event']]
}] } });
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*              Copyright (c) 2025 Visa, Inc.\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *         http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n *\n **/\nimport { BooleanInput, coerceBooleanProperty } from '@angular/cdk/coercion';\nimport {\n  Directive,\n  ElementRef,\n  EventEmitter,\n  Host,\n  HostBinding,\n  HostListener,\n  Input,\n  OnInit,\n  Optional,\n  Output\n} from '@angular/core';\nimport { ControlValueAccessor, NgControl } from '@angular/forms';\nimport { AppReadyService } from '../_utilities/services/app-stable-check.service';\n\n@Directive({\n  standalone: true,\n  selector: '[v-select]'\n  // providers: [\n  //   {\n  //     provide: NG_VALUE_ACCESSOR,\n  //     useExisting: forwardRef(() => SelectDirective),\n  //     multi: true,\n  //   }\n  // ]\n})\nexport class SelectDirective implements ControlValueAccessor, OnInit {\n  /**\n   * Sets custom id.\n   */\n  @Input()\n  id: string;\n  @HostBinding('attr.id')\n  get hostId(): string {\n    return this.id;\n  }\n\n  /**\n   * Provides custom class&#40;es&#41; for custom styling.\n   * @default .v-input\n   */\n  @Input() class: string;\n  @HostBinding('class')\n  get hostClasses(): string {\n    return [this.class, 'v-input'].join(' ');\n  }\n\n  /**\n   * Sets select as disabled when true.\n   * @default false\n   */\n  @Input()\n  get disabled(): boolean {\n    return this._disabled;\n  }\n  set disabled(value: BooleanInput) {\n    this._disabled = coerceBooleanProperty(value);\n    this.informState();\n  }\n  _disabled: boolean = false;\n  @HostBinding('disabled')\n  get hostDisabled() {\n    return this.disabled ? 'disabled' : null;\n  }\n  /** Fires when a formControl's disabled state updates.  */\n  setDisabledState(isDisabled: boolean): void {\n    this.disabled = isDisabled;\n  }\n\n  setDisabledStateInit(isDisabled: boolean): void {\n    this._disabled = coerceBooleanProperty(isDisabled);\n    this.informState();\n  }\n\n  /**\n   * Marks select as invalid when true.\n   * @default false\n   */\n  @Input()\n  get invalid(): boolean {\n    return this._invalid;\n  }\n  set invalid(value: BooleanInput) {\n    this._invalid = coerceBooleanProperty(value);\n    this.informState();\n  }\n  _invalid: boolean = false;\n  @HostBinding('attr.aria-invalid')\n  get ariaInvalid() {\n    return this.invalid;\n  }\n\n  /**\n   * Marks select as required when true.\n   * @default false\n   */\n  @Input()\n  get required(): boolean {\n    return this._required;\n  }\n  set required(value: BooleanInput) {\n    this._required = coerceBooleanProperty(value);\n    this.informState();\n  }\n  _required: boolean = false;\n\n  /**\n   * Emits disabled, invalid, and required state of select when changed.\n   */\n  @Output() communicateState = new EventEmitter<any>();\n\n  /**\n   * Value of select.\n   */\n  @Input()\n  get value(): any {\n    return this._value;\n  }\n  set value(value: any) {\n    this._value = value;\n\n    if (this.appReadyService.isBrowserAndDomAvailable()) {\n      this.el.nativeElement.value = this.value;\n    }\n\n    this.onChange(value);\n  }\n\n  // keep val for backwards compatibility\n  get val(): any {\n    return this._value;\n  }\n  set val(value: any) {\n    if (!value) return;\n    this._value = value;\n\n    if (this.appReadyService.isBrowserAndDomAvailable()) {\n      this.el.nativeElement.value = this.value;\n    }\n\n    this.onChange(value);\n  }\n  _value: any;\n\n  @HostListener('change', ['$event'])\n  handleChange(event: Event) {\n    const target = event.target as HTMLInputElement;\n    this.writeValue(target.value);\n  }\n\n  @HostListener('focus', ['$event'])\n  handleFocus(event: Event) {\n    this.onTouched(event);\n  }\n\n  @HostListener('blur', ['$event'])\n  handleBlur(event: Event) {}\n\n  constructor(\n    public el: ElementRef,\n    private appReadyService: AppReadyService,\n    @Optional() @Host() public control: NgControl\n  ) {}\n\n  onChange = (_: any) => {};\n\n  onTouched = (_: any) => {};\n\n  registerOnChange(fn: any) {\n    this.onChange = fn;\n  }\n\n  registerOnTouched(fn: any) {\n    this.onTouched = fn;\n  }\n\n  writeValue(value: any): void {\n    this.value = value;\n  }\n\n  informState() {\n    this.communicateState.emit({\n      disabled: this.disabled,\n      invalid: this.invalid,\n      required: this.required\n    });\n  }\n\n  ngOnInit() {\n    if (this.control?.disabled) {\n      this.setDisabledStateInit(this.control?.disabled);\n    }\n  }\n}\n"]}