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Diffstat (limited to 'dom/tests/js/HTMLString.js')
| -rw-r--r-- | dom/tests/js/HTMLString.js | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/dom/tests/js/HTMLString.js b/dom/tests/js/HTMLString.js new file mode 100644 index 000000000..519c978e7 --- /dev/null +++ b/dom/tests/js/HTMLString.js @@ -0,0 +1,66 @@ +/* -*- indent-tabs-mode: nil; js-indent-level: 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/. */ + + +// +// return a string representing the html content in html format +// +function htmlString(node, indent) +{ + var html = "" + indent += " " + + var type = node.nodeType + if (type == Node.ELEMENT) { + + // open tag + html += "\n" + indent + "<" + node.tagName + + // dump the attributes if any + attributes = node.attributes + if (null != attributes) { + var countAttrs = attributes.length + var index = 0 + while(index < countAttrs) { + att = attributes[index] + if (null != att) { + html += " " + html += att.name + "=" + att.value; + } + index++ + } + } + + // end tag + html += ">" + + // recursively dump the children + if (node.hasChildNodes) { + // get the children + var children = node.childNodes + var length = children.length + var count = 0; + while(count < length) { + child = children[count] + html += htmlString(child, indent) + count++ + } + } + + // close tag + html += "\n" + indent + "</" + node.tagName + ">" + } + // if it's a piece of text just dump the text + else if (type == Node.TEXT) { + html += node.data + } + + return html; +} + +htmlString(document.documentElement, "") + + +
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