ckeditor/_source/core/dom/element.js

这里只显示每个文件的开头 60 行。登录后可以解锁完整代码。

微信扫码关注公众号，代码整理好后第一时间通知你。

/*
Copyright (c) 2003-2011, CKSource - Frederico Knabben. All rights reserved.
For licensing, see LICENSE.html or http://ckeditor.com/license
*/

/**
 * @fileOverview Defines the {@link CKEDITOR.dom.element} class, which
 *		represents a DOM element.
 */

/**
 * Represents a DOM element.
 * @constructor
 * @augments CKEDITOR.dom.node
 * @param {Object|String} element A native DOM element or the element name for
 *		new elements.
 * @param {CKEDITOR.dom.document} [ownerDocument] The document that will contain
 *		the element in case of element creation.
 * @example
 * // Create a new <span> element.
 * var element = new CKEDITOR.dom.element( 'span' );
 * @example
 * // Create an element based on a native DOM element.
 * var element = new CKEDITOR.dom.element( document.getElementById( 'myId' ) );
 */
CKEDITOR.dom.element = function( element, ownerDocument )
{
	if ( typeof element == 'string' )
		element = ( ownerDocument ? ownerDocument.$ : document ).createElement( element );

	// Call the base constructor (we must not call CKEDITOR.dom.node).
	CKEDITOR.dom.domObject.call( this, element );
};

// PACKAGER_RENAME( CKEDITOR.dom.element )

/**
 * The the {@link CKEDITOR.dom.element} representing and element. If the
 * element is a native DOM element, it will be transformed into a valid
 * CKEDITOR.dom.element object.
 * @returns {CKEDITOR.dom.element} The transformed element.
 * @example
 * var element = new CKEDITOR.dom.element( 'span' );
 * alert( element == <b>CKEDITOR.dom.element.get( element )</b> );  "true"
 * @example
 * var element = document.getElementById( 'myElement' );
 * alert( <b>CKEDITOR.dom.element.get( element )</b>.getName() );  e.g. "p"
 */
CKEDITOR.dom.element.get = function( element )
{
	return element && ( element.$ ? element : new CKEDITOR.dom.element( element ) );
};

CKEDITOR.dom.element.prototype = new CKEDITOR.dom.node();

/**
 * Creates an instance of the {@link CKEDITOR.dom.element} class based on the
 * HTML representation of an element.
 * @param {String} html The element HTML. It should define only one element in
 *		the "root" level. The "root" element can have child nodes, but not