pjs/dom/tests/js/DumpHTML.js

72 строки
2.0 KiB
JavaScript
Исходник Обычный вид История

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/* -*- Mode: js; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
* The contents of this file are subject to the Netscape Public License
* Version 1.0 (the "NPL"); you may not use this file except in
* compliance with the NPL. You may obtain a copy of the NPL at
* http://www.mozilla.org/NPL/
*
* Software distributed under the NPL is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
* for the specific language governing rights and limitations under the
* NPL.
*
* The Initial Developer of this code under the NPL is Netscape
* Communications Corporation. Portions created by Netscape are
* Copyright (C) 1998 Netscape Communications Corporation. All Rights
* Reserved.
*/
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//
// Dump the html content in html format
//
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function html(node)
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{
var type = node.nodeType;
if (type == Node.ELEMENT_NODE) {
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// open tag
dump("<" + node.tagName)
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// dump the attributes if any
attributes = node.attributes;
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if (null != attributes) {
var countAttrs = attributes.length;
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var index = 0
while(index < countAttrs) {
att = attributes[index];
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if (null != att) {
dump(" " + att.value)
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}
index++
}
}
// close tag
dump(">")
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// recursively dump the children
if (node.hasChildNodes()) {
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// get the children
var children = node.childNodes;
var length = children.length;
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var count = 0;
while(count < length) {
child = children[count]
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html(child)
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count++
}
dump("</" + node.tagName + ">");
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}
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}
// if it's a piece of text just dump the text
else if (type == Node.TEXT_NODE) {
dump(node.data)
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}
}
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html(document.documentElement)
dump("\n")