зеркало из https://github.com/mozilla/pjs.git
36 строки
866 B
JavaScript
36 строки
866 B
JavaScript
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-*/
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function traverse(node, indent)
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{
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indent += " ";
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var type = node.nodeType;
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// if it's an element dump the tag and recurse the children
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if (type == Node.ELEMENT_NODE) {
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dump(indent + "<" + node.tagName + ">\n");
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// go through the children
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if (node.hasChildNodes()) {
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var children = node.childNodes;
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var i, length = children.length;
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for (i = 0; i < length; i++) {
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var child = children[i];
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traverse(child, indent);
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}
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dump(indent + "</" + node.tagName + ">\n");
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}
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}
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// it's just text, no tag, dump "Text"
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else if (type == Node.TEXT_NODE) {
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dump(indent + node.data + "\n");
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}
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}
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function dumpTree()
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{
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var node = document.documentElement;
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dump("Document Tree:\n");
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traverse(node, "");
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dump("\n");
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}
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