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docs(common): minor corrections/improvements for NgClass (#12327)

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michaelgeorgeattard 2016-10-25 00:12:09 +02:00 committed by Igor Minar
parent c27ce7318f
commit 02f1222a8d
1 changed files with 5 additions and 8 deletions
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13
modules/@angular/common/src/directives/ng_class.ts
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@ -11,8 +11,6 @@ import {CollectionChangeRecord, Directive, DoCheck, ElementRef, Input, IterableD
import {isListLikeIterable} from '../facade/collection'; import {isListLikeIterable} from '../facade/collection';
import {isPresent} from '../facade/lang'; import {isPresent} from '../facade/lang';
/** /**
* @ngModule CommonModule * @ngModule CommonModule
* *
@ -31,11 +29,11 @@ import {isPresent} from '../facade/lang';
* *
* @description * @description
* *
* The CSS classes are updated as follow depending on the type of the expression evaluation: * The CSS classes are updated as follows, depending on the type of the expression evaluation:
* - `string` - the CSS classes listed in a string (space delimited) are added, * - `string` - the CSS classes listed in the string (space delimited) are added,
* - `Array` - the CSS classes (Array elements) are added, * - `Array` - the CSS classes declared as Array elements are added,
* - `Object` - keys are CSS class names that get added when the expression given in the value * - `Object` - keys are CSS classes that get added when the expression given in the value
* evaluates to a truthy value, otherwise class are removed. * evaluates to a truthy value, otherwise they are removed.
* *
* @stable * @stable
*/ */
@ -50,7 +48,6 @@ export class NgClass implements DoCheck {
private _iterableDiffers: IterableDiffers, private _keyValueDiffers: KeyValueDiffers, private _iterableDiffers: IterableDiffers, private _keyValueDiffers: KeyValueDiffers,
private _ngEl: ElementRef, private _renderer: Renderer) {} private _ngEl: ElementRef, private _renderer: Renderer) {}
@Input('class') @Input('class')
set klass(v: string) { set klass(v: string) {
this._applyInitialClasses(true); this._applyInitialClasses(true);