Updated code:
XMLDoc = Class.create();
Object.extend(XMLDoc.prototype, {
initialize: function (xmlDoc) {
this.element = xmlDoc;
},
asHash: function () {
if (! this._xmlHash) {
this._xmlHash = this._nodeToHash(this.element);
}
return this._xmlHash;
},
_nodeToHash: function (node) {
Element.cleanWhitespace(node);
if ((node.attributes && node.attributes.length > 0)
|| (node.hasChildNodes() && node.childNodes[0].nodeType ==
1)) {
var localHash = {};
if (node.attributes && node.attributes.length >= 1) {
$A(node.attributes).each(function (attr) {
localHash[attr.nodeName] = [attr.nodeValue]; });
}
if (node.hasChildNodes() && node.childNodes[0].nodeType == 1) {
$A(node.childNodes).each(function (node) {
this._subNodeToHash(localHash, node); }.bindAsEventListener(this));
}
else if (node.hasChildNodes()) {
localHash['text'] = [this._nodeAsText(node)];
}
$H(localHash).each( function (pair) { if (pair[1].length == 1 &&
typeof pair[1][0] == 'string') { localHash[pair[0]] = pair[1][0]; } });
return localHash;
}
else {
return this._nodeAsText(node);
}
},
_subNodeToHash: function (hash, node) {
var key = node.tagName;
if (hash[key]) {
hash[key].push(this._nodeToHash(node));
}
else {
hash[key] = [ this._nodeToHash(node) ];
}
},
_nodeAsText: function (node) {
return node.textContent || node.innerText || node.text || '';
}
} );
I think this addresses the 'text' thing as well as keeping things in an
array if there are sub-elements. So, now your example should be pretty
much spot-on (except lowercase text vs. TEXT).
Greg
> -----Original Message-----
> From: [EMAIL PROTECTED]
[mailto:rails-spinoffs-
> [EMAIL PROTECTED] On Behalf Of Ryan Gahl
> Sent: Friday, March 17, 2006 3:01 PM
> To: [email protected]
> Subject: RE: [Rails-spinoffs] Updated the xml code to be more object-
> oriented
>
> No problem, always try to play Devil's advocate...
>
> Your tool is very nice, I can think of a few applications already.
> Thanks for the work.
>
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