4b96a58c5a
These are no longer needed as stable docs are computed as those that do not have `@experimental` or `@deprecated` tags. PR Close #23210
50 lines
1.8 KiB
TypeScript
50 lines
1.8 KiB
TypeScript
/**
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* @license
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* Copyright Google Inc. All Rights Reserved.
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*
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* Use of this source code is governed by an MIT-style license that can be
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* found in the LICENSE file at https://angular.io/license
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*/
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/**
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* A wrapper around a native element inside of a View.
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*
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* An `ElementRef` is backed by a render-specific element. In the browser, this is usually a DOM
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* element.
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*
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* @security Permitting direct access to the DOM can make your application more vulnerable to
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* XSS attacks. Carefully review any use of `ElementRef` in your code. For more detail, see the
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* [Security Guide](http://g.co/ng/security).
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*
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*
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*/
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// Note: We don't expose things like `Injector`, `ViewContainer`, ... here,
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// i.e. users have to ask for what they need. With that, we can build better analysis tools
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// and could do better codegen in the future.
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export class ElementRef<T = any> {
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/**
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* The underlying native element or `null` if direct access to native elements is not supported
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* (e.g. when the application runs in a web worker).
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*
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* <div class="callout is-critical">
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* <header>Use with caution</header>
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* <p>
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* Use this API as the last resort when direct access to DOM is needed. Use templating and
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* data-binding provided by Angular instead. Alternatively you can take a look at {@link
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* Renderer2}
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* which provides API that can safely be used even when direct access to native elements is not
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* supported.
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* </p>
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* <p>
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* Relying on direct DOM access creates tight coupling between your application and rendering
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* layers which will make it impossible to separate the two and deploy your application into a
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* web worker.
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* </p>
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* </div>
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*
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*/
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public nativeElement: T;
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constructor(nativeElement: T) { this.nativeElement = nativeElement; }
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}
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