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docs(ng_for.ts): For => NgFor

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gdi2290 2015-05-26 21:53:59 -07:00 committed by Victor Berchet
parent c19c69f336
commit 1db6870a81
1 changed files with 4 additions and 4 deletions
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8
modules/angular2/src/directives/ng_for.ts
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@ -4,14 +4,14 @@ import {isPresent, isBlank} from 'angular2/src/facade/lang';
import {ListWrapper} from 'angular2/src/facade/collection';
/**
* The `For` directive instantiates a template once per item from an iterable. The context for each
* instantiated template inherits from the outer context with the given loop variable set to the
* current item from the iterable.
* The `NgFor` directive instantiates a template once per item from an iterable. The context for
* each instantiated template inherits from the outer context with the given loop variable set
* to the current item from the iterable.
*
* It is possible to alias the `index` to a local variable that will be set to the current loop
* iteration in the template context.
*
* When the contents of the iterator changes, `For` makes the corresponding changes to the DOM:
* When the contents of the iterator changes, `NgFor` makes the corresponding changes to the DOM:
*
* * When an item is added, a new instance of the template is added to the DOM.
* * When an item is removed, its template instance is removed from the DOM.