ionic-angular
Version:
A powerful framework for building mobile and progressive web apps with JavaScript and Angular
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JavaScript
import { Attribute, Directive, ElementRef, Input, Renderer } from '@angular/core';
import { Config } from '../../config/config';
import { Ion } from '../ion';
/**
* @name Label
* @description
* Labels are placed inside of an `ion-item` element and can be used
* to describe an `ion-input`, `ion-toggle`, `ion-checkbox`, and more.
*
* @property [fixed] - A persistent label that sits next the input.
* @property [floating] - A label that will float above the input if the input is empty or loses focus.
* @property [stacked] - A stacked label will always appear on top of the input.
*
* @usage
* ```html
* <ion-item>
* <ion-label>Username</ion-label>
* <ion-input></ion-input>
* </ion-item>
*
* <ion-item>
* <ion-label fixed>Website</ion-label>
* <ion-input type="url"></ion-input>
* </ion-item>
*
* <ion-item>
* <ion-label floating>Email</ion-label>
* <ion-input type="email"></ion-input>
* </ion-item>
*
* <ion-item>
* <ion-label stacked>Phone</ion-label>
* <ion-input type="tel"></ion-input>
* </ion-item>
*
* <ion-item>
* <ion-label>Toggle</ion-label>
* <ion-toggle></ion-toggle>
* </ion-item>
*
* <ion-item>
* <ion-label>Checkbox</ion-label>
* <ion-checkbox></ion-checkbox>
* </ion-item>
* ```
*
* @demo /docs/demos/src/label/
* @see {@link ../../../../components#inputs Input Component Docs}
* @see {@link ../../input/Input Input API Docs}
*
*/
export class Label extends Ion {
constructor(config, elementRef, renderer, isFloating, isStacked, isFixed, isInset) {
super(config, elementRef, renderer, 'label');
this.type = (isFloating === '' ? 'floating' : (isStacked === '' ? 'stacked' : (isFixed === '' ? 'fixed' : (isInset === '' ? 'inset' : null))));
}
/**
* @hidden
*/
get id() {
return this._id;
}
set id(val) {
this._id = val;
if (val) {
this.setElementAttribute('id', val);
}
}
/**
* @hidden
*/
get text() {
return this.getNativeElement().textContent || '';
}
}
Label.decorators = [
{ type: Directive, args: [{
selector: 'ion-label'
},] },
];
/** @nocollapse */
Label.ctorParameters = () => [
{ type: Config, },
{ type: ElementRef, },
{ type: Renderer, },
{ type: undefined, decorators: [{ type: Attribute, args: ['floating',] },] },
{ type: undefined, decorators: [{ type: Attribute, args: ['stacked',] },] },
{ type: undefined, decorators: [{ type: Attribute, args: ['fixed',] },] },
{ type: undefined, decorators: [{ type: Attribute, args: ['inset',] },] },
];
Label.propDecorators = {
'id': [{ type: Input },],
};
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