gecko/dom/interfaces/html/nsIDOMHTMLCollection.idl
2012-05-21 12:12:37 +01:00

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/* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#include "domstubs.idl"
interface nsIContent;
/**
* The nsIDOMHTMLCollection interface is an interface to a collection
* of [X]HTML elements.
*
* This interface is trying to follow the DOM Level 2 HTML specification:
* http://www.w3.org/TR/DOM-Level-2-HTML/
*
* with changes from the work-in-progress WHATWG HTML specification:
* http://www.whatwg.org/specs/web-apps/current-work/
*/
[scriptable, uuid(b7ccd7b3-86aa-4322-a50c-b972643bb662)]
interface nsIDOMHTMLCollection : nsISupports
{
readonly attribute unsigned long length;
[getter,forward(getNodeAt)] nsIDOMNode item(in unsigned long index);
[getter,forward(getNamedItem)] nsIDOMNode namedItem(in DOMString name);
/**
* Get the node at the index. Returns null if the index is out of bounds.
*/
[noscript,notxpcom,nostdcall] nsIContent getNodeAt(in unsigned long index);
/**
* Get the node for the name. Returns null if no node exists for the name.
*/
[noscript,notxpcom,nostdcall] nsISupports getNamedItem(in DOMString name,
out nsWrapperCachePtr cache);
};