зеркало из https://github.com/mozilla/gecko-dev.git
83 строки
2.2 KiB
JavaScript
83 строки
2.2 KiB
JavaScript
/* -*- Mode: js; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* The contents of this file are subject to the Netscape Public
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* License Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.mozilla.org/NPL/
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*
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* Software distributed under the License is distributed on an "AS
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* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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* implied. See the License for the specific language governing
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* rights and limitations under the License.
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*
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* The Original Code is mozilla.org code.
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*
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* The Initial Developer of the Original Code is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All
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* Rights Reserved.
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*
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* Contributor(s):
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*/
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//
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// return a string representing the html content in html format
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//
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function htmlString(node, indent)
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{
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var html = ""
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indent += " "
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var type = node.nodeType
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if (type == Node.ELEMENT) {
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// open tag
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html += "\n" + indent + "<" + node.tagName
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// dump the attributes if any
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attributes = node.attributes
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if (null != attributes) {
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var countAttrs = attributes.length
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var index = 0
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while(index < countAttrs) {
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att = attributes[index]
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if (null != att) {
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html += " "
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html += att.name + "=" + att.value;
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}
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index++
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}
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}
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// end tag
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html += ">"
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// recursively dump the children
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if (node.hasChildNodes) {
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// get the children
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var children = node.childNodes
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var length = children.length
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var count = 0;
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while(count < length) {
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child = children[count]
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html += htmlString(child, indent)
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count++
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}
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}
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// close tag
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html += "\n" + indent + "</" + node.tagName + ">"
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}
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// if it's a piece of text just dump the text
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else if (type == Node.TEXT) {
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html += node.data
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}
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return html;
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}
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htmlString(document.documentElement, "")
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