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labelview.js
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labelview.js
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/**
* @license Copyright (c) 2003-2020, CKSource - Frederico Knabben. All rights reserved.
* For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license
*/
/**
* @module ui/label/labelview
*/
import View from '../view';
import uid from '@ckeditor/ckeditor5-utils/src/uid';
import '../../theme/components/label/label.css';
/**
* The label view class.
*
* @extends module:ui/view~View
*/
export default class LabelView extends View {
/**
* @inheritDoc
*/
constructor( locale ) {
super( locale );
/**
* The text of the label.
*
* @observable
* @member {String} #text
*/
this.set( 'text' );
/**
* The `for` attribute of the label (i.e. to pair with an `<input>` element).
*
* @observable
* @member {String} #for
*/
this.set( 'for' );
/**
* An unique id of the label. It can be used by other UI components to reference
* the label, for instance, using the `aria-describedby` DOM attribute.
*
* @member {String} #id
*/
this.id = `ck-editor__label_${ uid() }`;
const bind = this.bindTemplate;
this.setTemplate( {
tag: 'label',
attributes: {
class: [
'ck',
'ck-label'
],
id: this.id,
for: bind.to( 'for' )
},
children: [
{
text: bind.to( 'text' )
}
]
} );
}
}