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Ignite UI for Angular is a dependency-free Angular toolkit for building modern web apps

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var IgxRadioComponent_1; import { __decorate, __metadata } from "tslib"; import { Component, EventEmitter, HostBinding, Input, Output, ViewChild, ElementRef } from '@angular/core'; import { NG_VALUE_ACCESSOR } from '@angular/forms'; import { isIE } from '../core/utils'; export var RadioLabelPosition; (function (RadioLabelPosition) { RadioLabelPosition["BEFORE"] = "before"; RadioLabelPosition["AFTER"] = "after"; })(RadioLabelPosition || (RadioLabelPosition = {})); let nextId = 0; const noop = () => { }; const ɵ0 = noop; /** * **Ignite UI for Angular Radio Button** - * [Documentation](https://www.infragistics.com/products/ignite-ui-angular/angular/components/radio_button.html) * * The Ignite UI Radio Button allows the user to select a single option from an available set of options that are listed side by side. * * Example: * ```html * <igx-radio> * Simple radio button * </igx-radio> * ``` */ let IgxRadioComponent = IgxRadioComponent_1 = class IgxRadioComponent { constructor() { /** * Sets/gets the `id` of the radio component. * If not set, the `id` of the first radio component will be `"igx-radio-0"`. * ```html * <igx-radio id = "my-first-radio"></igx-radio> * ``` * ```typescript * let radioId = this.radio.id; * ``` * @memberof IgxRadioComponent */ this.id = `igx-radio-${nextId++}`; /** * Sets/gets the id of the `label` element in the radio component. * If not set, the id of the `label` in the first radio component will be `"igx-radio-0-label"`. * ```html * <igx-radio labelId = "Label1"></igx-radio> * ``` * ```typescript * let labelId = this.radio.labelId; * ``` * @memberof IgxRadioComponent */ this.labelId = `${this.id}-label`; /** * Sets/gets the position of the `label` in the radio component. * If not set, `labelPosition` will have value `"after"`. * ```html * <igx-radio labelPosition = "before"></igx-radio> * ``` * ```typescript * let labelPosition = this.radio.labelPosition; * ``` * @memberof IgxRadioComponent */ this.labelPosition = 'after'; /** * Sets the value of the `tabindex` attribute. * ```html * <igx-radio [tabindex] = "1"></igx-radio> * ``` * ```typescript * let tabIndex = this.radio.tabindex; * ``` * @memberof IgxRadioComponent */ this.tabindex = null; /** * Enables/disables the ripple effect on the radio button.. * If not set, the `disableRipple` will have value `false`. * ```html * <igx-radio [disableRipple] = "true"></igx-radio> * ``` * ```typescript * let isDisabledRipple = this.radio.disableRipple; * ``` * @memberof IgxRadioComponent */ this.disableRipple = false; /** * Sets/gets whether the radio button is required. * If not set, `required` will have value `false`. * ```html * <igx-radio [required] = "true"></igx-radio> * ``` * ```typescript * let isRequired = this.radio.required; * ``` * @memberof IgxRadioComponent */ this.required = false; /** * Sets/gets the `aria-labelledby` attribute of the radio component. * If not set, the `aria-labelledby` will be equal to the value of `labelId` attribute. * ```html * <igx-radio aria-labelledby = "Radio1"></igx-radio> * ``` * ```typescript * let ariaLabelledBy = this.radio.ariaLabelledBy; * ``` * @memberof IgxRadioComponent */ this.ariaLabelledBy = this.labelId; /** * Sets/gets the `aria-label` attribute of the radio component. * ```html * <igx-radio aria-label = "Radio1"></igx-radio> * ``` * ```typescript * let ariaLabel = this.radio.ariaLabel; * ``` * @memberof IgxRadioComponent */ this.ariaLabel = null; /** * An event that is emitted after the radio `value` is changed. * Provides references to the `IgxRadioComponent` and the `value` property as event arguments. * @memberof IgxRadioComponent */ this.change = new EventEmitter(); /** * Returns the class of the radio component. * ```typescript * let radioClass = this.radio.cssClass; * ``` * @memberof IgxRadioComponent */ this.cssClass = 'igx-radio'; /** * Sets/gets the `checked` attribute. * Default value is `false`. * ```html * <igx-radio [checked] = "true"></igx-radio> * ``` * ```typescript * let isChecked = this.radio.checked; * ``` * @memberof IgxRadioComponent */ this.checked = false; /** * Sets/gets the `disabled` attribute. * Default value is `false`. * ```html * <igx-radio [disabled] = "true"></igx-radio> * ``` * ```typescript * let isDisabled = this.radio.disabled; * ``` * @memberof IgxRadioComponent */ this.disabled = false; /** * Sets/gets whether the radio component is on focus. * Default value is `false`. * ```typescript * this.radio.focus = true; * ``` * ```typescript * let isFocused = this.radio.focused; * ``` * @memberof IgxRadioComponent */ this.focused = false; /** *@hidden */ this.inputId = `${this.id}-input`; /** *@hidden */ this._value = null; /** *@hidden */ this._onTouchedCallback = noop; /** *@hidden */ this._onChangeCallback = noop; } /** *@hidden */ _onRadioChange(event) { event.stopPropagation(); } /** *@hidden */ _onRadioClick(event) { event.stopPropagation(); this.select(); if (isIE()) { this.nativeRadio.nativeElement.blur(); } } /** *@hidden */ _onLabelClick() { this.select(); } /** * Selects the current radio button. * ```typescript * this.radio.select(); * ``` * @memberof IgxRadioComponent */ select() { if (this.disabled) { return; } this.checked = true; this.focused = false; this.change.emit({ value: this.value, radio: this }); this._onChangeCallback(this.value); } /** * Checks whether the provided value is consistent to the current radio button. * If it is, the checked attribute will have value `true`; * ```typescript * this.radio.writeValue('radioButtonValue'); * ``` */ writeValue(value) { this._value = value; this.checked = (this._value === this.value); } /** @hidden */ getEditElement() { return this.nativeRadio.nativeElement; } /** *@hidden */ get labelClass() { switch (this.labelPosition) { case RadioLabelPosition.BEFORE: return `${this.cssClass}__label--before`; case RadioLabelPosition.AFTER: default: return `${this.cssClass}__label`; } } /** *@hidden */ onFocus() { this.focused = true; } /** *@hidden */ onBlur() { this.focused = false; this._onTouchedCallback(); } /** *@hidden */ registerOnChange(fn) { this._onChangeCallback = fn; } /** *@hidden */ registerOnTouched(fn) { this._onTouchedCallback = fn; } }; __decorate([ ViewChild('radio', { static: true }), __metadata("design:type", ElementRef) ], IgxRadioComponent.prototype, "nativeRadio", void 0); __decorate([ ViewChild('nativeLabel', { static: true }), __metadata("design:type", Object) ], IgxRadioComponent.prototype, "nativeLabel", void 0); __decorate([ ViewChild('placeholderLabel', { static: true }), __metadata("design:type", Object) ], IgxRadioComponent.prototype, "placeholderLabel", void 0); __decorate([ HostBinding('attr.id'), Input(), __metadata("design:type", Object) ], IgxRadioComponent.prototype, "id", void 0); __decorate([ Input(), __metadata("design:type", Object) ], IgxRadioComponent.prototype, "labelId", void 0); __decorate([ Input(), __metadata("design:type", String) ], IgxRadioComponent.prototype, "labelPosition", void 0); __decorate([ Input(), __metadata("design:type", Object) ], IgxRadioComponent.prototype, "value", void 0); __decorate([ Input(), __metadata("design:type", String) ], IgxRadioComponent.prototype, "name", void 0); __decorate([ Input(), __metadata("design:type", Number) ], IgxRadioComponent.prototype, "tabindex", void 0); __decorate([ Input(), __metadata("design:type", Object) ], IgxRadioComponent.prototype, "disableRipple", void 0); __decorate([ Input(), __metadata("design:type", Object) ], IgxRadioComponent.prototype, "required", void 0); __decorate([ Input('aria-labelledby'), __metadata("design:type", Object) ], IgxRadioComponent.prototype, "ariaLabelledBy", void 0); __decorate([ Input('aria-label'), __metadata("design:type", String) ], IgxRadioComponent.prototype, "ariaLabel", void 0); __decorate([ Output(), __metadata("design:type", EventEmitter) ], IgxRadioComponent.prototype, "change", void 0); __decorate([ HostBinding('class.igx-radio'), __metadata("design:type", Object) ], IgxRadioComponent.prototype, "cssClass", void 0); __decorate([ HostBinding('class.igx-radio--checked'), Input(), __metadata("design:type", Object) ], IgxRadioComponent.prototype, "checked", void 0); __decorate([ HostBinding('class.igx-radio--disabled'), Input(), __metadata("design:type", Object) ], IgxRadioComponent.prototype, "disabled", void 0); __decorate([ HostBinding('class.igx-radio--focused'), __metadata("design:type", Object) ], IgxRadioComponent.prototype, "focused", void 0); IgxRadioComponent = IgxRadioComponent_1 = __decorate([ Component({ providers: [{ provide: NG_VALUE_ACCESSOR, useExisting: IgxRadioComponent_1, multi: true }], selector: 'igx-radio', template: "<input #radio class=\"igx-radio__input\" type=\"radio\"\n [id]=\"inputId\"\n [name]=\"name\"\n [value]=\"value\"\n [tabindex]=\"tabindex\"\n [disabled]=\"disabled\"\n [checked]=\"checked\"\n [required]=\"required\"\n [attr.aria-checked]=\"checked\"\n [attr.aria-labelledby]=\"ariaLabelledBy\"\n [attr.aria-label]=\"ariaLabel\"\n (click)=\"_onRadioClick($event)\"\n (change)=\"_onRadioChange($event)\"\n (focus)=\"onFocus()\"\n (blur)=\"onBlur()\" />\n\n<label #nativeLabel class=\"igx-radio__composite\" igxRipple\n igxRippleTarget=\".igx-radio__ripple\"\n [igxRippleDisabled]=\"disableRipple\"\n [igxRippleCentered]=\"true\"\n [igxRippleDuration]=\"300\"\n [for]=\"inputId\">\n <div class=\"igx-radio__ripple\"></div>\n</label>\n\n<span #placeholderLabel role=\"label\"\n [id]=\"labelId\"\n [class]=\"labelClass\"\n (click)=\"_onLabelClick()\">\n <ng-content></ng-content>\n</span>\n" }), __metadata("design:paramtypes", []) ], IgxRadioComponent); export { IgxRadioComponent }; export { ɵ0 }; //# 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{\n    Component,\n    EventEmitter,\n    HostBinding,\n    Input,\n    Output,\n    ViewChild,\n    ElementRef\n} from '@angular/core';\nimport { ControlValueAccessor, NG_VALUE_ACCESSOR } from '@angular/forms';\nimport { isIE, IBaseEventArgs } from '../core/utils';\nimport { EditorProvider } from '../core/edit-provider';\n\nexport interface IChangeRadioEventArgs extends IBaseEventArgs {\n    value: any;\n    radio: IgxRadioComponent;\n}\n\nexport enum RadioLabelPosition {\n    BEFORE = 'before',\n    AFTER = 'after'\n}\n\nlet nextId = 0;\nconst noop = () => { };\n/**\n * **Ignite UI for Angular Radio Button** -\n * [Documentation](https://www.infragistics.com/products/ignite-ui-angular/angular/components/radio_button.html)\n *\n * The Ignite UI Radio Button allows the user to select a single option from an available set of options that are listed side by side.\n *\n * Example:\n * ```html\n * <igx-radio>\n *   Simple radio button\n * </igx-radio>\n * ```\n */\n@Component({\n    providers: [{ provide: NG_VALUE_ACCESSOR, useExisting: IgxRadioComponent, multi: true }],\n    selector: 'igx-radio',\n    templateUrl: 'radio.component.html'\n})\n\nexport class IgxRadioComponent implements ControlValueAccessor, EditorProvider {\n    /**\n     * Returns reference to native radio element.\n     * ```typescript\n     * let radioElement =  this.radio.nativeRadio;\n     * ```\n     * @memberof IgxSwitchComponent\n     */\n    @ViewChild('radio', { static: true }) public nativeRadio: ElementRef;\n    /**\n     * Returns reference to native label element.\n     * ```typescript\n     * let labelElement =  this.radio.nativeLabel;\n     * ```\n     * @memberof IgxSwitchComponent\n     */\n    @ViewChild('nativeLabel', { static: true }) public nativeLabel;\n    /**\n     * Returns reference to the label placeholder element.\n     * ```typescript\n     * let labelPlaceholder =  this.radio.placeholderLabel;\n     * ```\n     * @memberof IgxSwitchComponent\n     */\n    @ViewChild('placeholderLabel', { static: true }) public placeholderLabel;\n\n    /**\n     * Sets/gets the `id` of the radio component.\n     * If not set, the `id` of the first radio component will be `\"igx-radio-0\"`.\n     * ```html\n     * <igx-radio id = \"my-first-radio\"></igx-radio>\n     * ```\n     * ```typescript\n     * let radioId =  this.radio.id;\n     * ```\n     * @memberof IgxRadioComponent\n     */\n    @HostBinding('attr.id')\n    @Input() public id = `igx-radio-${nextId++}`;\n    /**\n     * Sets/gets the id of the `label` element in the radio component.\n     * If not set, the id of the `label` in the first radio component will be `\"igx-radio-0-label\"`.\n     * ```html\n     * <igx-radio labelId = \"Label1\"></igx-radio>\n     * ```\n     * ```typescript\n     * let labelId =  this.radio.labelId;\n     * ```\n     * @memberof IgxRadioComponent\n     */\n    @Input() public labelId = `${this.id}-label`;\n    /**\n     * Sets/gets the position of the `label` in the radio component.\n     * If not set, `labelPosition` will have value `\"after\"`.\n     * ```html\n     * <igx-radio labelPosition = \"before\"></igx-radio>\n     * ```\n     * ```typescript\n     * let labelPosition =  this.radio.labelPosition;\n     * ```\n     * @memberof IgxRadioComponent\n     */\n    @Input() public labelPosition: RadioLabelPosition | string = 'after';\n    /**\n     * Sets/gets the `value` attribute.\n     * ```html\n     * <igx-radio [value] = \"'radioButtonValue'\"></igx-radio>\n     * ```\n     * ```typescript\n     * let value =  this.radio.value;\n     * ```\n     * @memberof IgxRadioComponent\n     */\n    @Input() public value: any;\n    /**\n     * Sets/gets the `name` attribute of the radio component.\n     * ```html\n     * <igx-radio name = \"Radio1\"></igx-radio>\n     *  ```\n     * ```typescript\n     * let name =  this.radio.name;\n     * ```\n     * @memberof IgxRadioComponent\n     */\n    @Input() public name: string;\n    /**\n     * Sets the value of the `tabindex` attribute.\n     * ```html\n     * <igx-radio [tabindex] = \"1\"></igx-radio>\n     * ```\n     * ```typescript\n     * let tabIndex =  this.radio.tabindex;\n     * ```\n     * @memberof IgxRadioComponent\n     */\n    @Input() public tabindex: number = null;\n    /**\n     * Enables/disables the ripple effect on the radio button..\n     * If not set, the `disableRipple` will have value `false`.\n     * ```html\n     * <igx-radio [disableRipple] = \"true\"></igx-radio>\n     * ```\n     * ```typescript\n     * let isDisabledRipple =  this.radio.disableRipple;\n     * ```\n     * @memberof IgxRadioComponent\n     */\n    @Input() public disableRipple = false;\n    /**\n     * Sets/gets whether the radio button is required.\n     * If not set, `required` will have value `false`.\n     * ```html\n     * <igx-radio [required] = \"true\"></igx-radio>\n     * ```\n     * ```typescript\n     * let isRequired =  this.radio.required;\n     * ```\n     * @memberof IgxRadioComponent\n     */\n    @Input() public required = false;\n    /**\n     * Sets/gets the `aria-labelledby` attribute of the radio component.\n     * If not set, the `aria-labelledby` will be equal to the value of `labelId` attribute.\n     * ```html\n     * <igx-radio aria-labelledby = \"Radio1\"></igx-radio>\n     * ```\n     * ```typescript\n     * let ariaLabelledBy = this.radio.ariaLabelledBy;\n     * ```\n     * @memberof IgxRadioComponent\n     */\n    @Input('aria-labelledby')\n    public ariaLabelledBy = this.labelId;\n    /**\n     * Sets/gets the `aria-label` attribute of the radio component.\n     * ```html\n     * <igx-radio aria-label = \"Radio1\"></igx-radio>\n     * ```\n     * ```typescript\n     * let ariaLabel =  this.radio.ariaLabel;\n     * ```\n     * @memberof IgxRadioComponent\n     */\n    @Input('aria-label')\n    public ariaLabel: string | null = null;\n    /**\n     * An event that is emitted after the radio `value` is changed.\n     * Provides references to the `IgxRadioComponent` and the `value` property as event arguments.\n     * @memberof IgxRadioComponent\n     */\n    @Output()\n    readonly change: EventEmitter<IChangeRadioEventArgs> = new EventEmitter<IChangeRadioEventArgs>();\n    /**\n     * Returns the class of the radio component.\n     * ```typescript\n     * let radioClass = this.radio.cssClass;\n     * ```\n     * @memberof IgxRadioComponent\n     */\n    @HostBinding('class.igx-radio')\n    public cssClass = 'igx-radio';\n    /**\n     * Sets/gets  the `checked` attribute.\n     * Default value is `false`.\n     * ```html\n     * <igx-radio [checked] = \"true\"></igx-radio>\n     * ```\n     * ```typescript\n     * let isChecked =  this.radio.checked;\n     * ```\n     * @memberof IgxRadioComponent\n     */\n    @HostBinding('class.igx-radio--checked')\n    @Input() public checked = false;\n    /**\n     * Sets/gets  the `disabled` attribute.\n     * Default value is `false`.\n     * ```html\n     * <igx-radio [disabled] = \"true\"></igx-radio>\n     * ```\n     * ```typescript\n     * let isDisabled =  this.radio.disabled;\n     * ```\n     * @memberof IgxRadioComponent\n     */\n    @HostBinding('class.igx-radio--disabled')\n    @Input() public disabled = false;\n    /**\n     * Sets/gets whether the radio component is on focus.\n     * Default value is `false`.\n     * ```typescript\n     * this.radio.focus = true;\n     * ```\n     * ```typescript\n     * let isFocused =  this.radio.focused;\n     * ```\n     * @memberof IgxRadioComponent\n     */\n    @HostBinding('class.igx-radio--focused')\n    public focused = false;\n    /**\n     *@hidden\n     */\n    public inputId = `${this.id}-input`;\n    /**\n     *@hidden\n     */\n    protected _value: any = null;\n\n    constructor() { }\n    /**\n     *@hidden\n     */\n    private _onTouchedCallback: () => void = noop;\n    /**\n     *@hidden\n     */\n    private _onChangeCallback: (_: any) => void = noop;\n    /**\n     *@hidden\n     */\n    public _onRadioChange(event) {\n        event.stopPropagation();\n    }\n    /**\n     *@hidden\n     */\n    public _onRadioClick(event) {\n        event.stopPropagation();\n        this.select();\n\n        if (isIE()) {\n            this.nativeRadio.nativeElement.blur();\n        }\n    }\n    /**\n     *@hidden\n     */\n    public _onLabelClick() {\n        this.select();\n    }\n    /**\n     * Selects the current radio button.\n     * ```typescript\n     * this.radio.select();\n     * ```\n     * @memberof IgxRadioComponent\n     */\n    public select() {\n        if (this.disabled) {\n            return;\n        }\n\n        this.checked = true;\n        this.focused = false;\n        this.change.emit({ value: this.value, radio: this });\n        this._onChangeCallback(this.value);\n    }\n    /**\n     * Checks whether the provided value is consistent to the current radio button.\n     * If it is, the checked attribute will have value `true`;\n     * ```typescript\n     * this.radio.writeValue('radioButtonValue');\n     * ```\n     */\n    public writeValue(value: any) {\n        this._value = value;\n        this.checked = (this._value === this.value);\n    }\n    /** @hidden */\n    getEditElement() {\n        return this.nativeRadio.nativeElement;\n    }\n    /**\n     *@hidden\n     */\n    public get labelClass(): string {\n        switch (this.labelPosition) {\n            case RadioLabelPosition.BEFORE:\n                return `${this.cssClass}__label--before`;\n            case RadioLabelPosition.AFTER:\n            default:\n                return `${this.cssClass}__label`;\n        }\n    }\n    /**\n     *@hidden\n     */\n    public onFocus() {\n        this.focused = true;\n    }\n    /**\n     *@hidden\n     */\n    public onBlur() {\n        this.focused = false;\n        this._onTouchedCallback();\n    }\n    /**\n     *@hidden\n     */\n    public registerOnChange(fn: (_: any) => void) { this._onChangeCallback = fn; }\n    /**\n     *@hidden\n     */\n    public registerOnTouched(fn: () => void) { this._onTouchedCallback = fn; }\n}\n"]}