On 07/15/09 10:35, "Christiaan Hofman" <cmhof...@gmail.com> wrote:
>
> On Jul 15, 2009, at 7:25 PM, Maxwell, Adam R wrote:
>
>> On 07/15/09 09:21, "Adam R Maxwell" <adam.maxw...@pnl.gov> wrote:
>>
>>> NSXMLDocumentTidyXML|NSXMLNodePreserveAll might do it (omitting the
>>> NSXMLDocumentTidyHTML conversion). It certainly produces a
>>> different-looking document, but I'm not exactly sure what span element to
>>> look for...
>>
>> Never mind; I found the span elements, and they are preserved by this
>> combination of options. Your code for using Xpath seems to work if you use
>>
>> if ([NSString isEmptyString:title] == NO)
>> [dataArray addObject:[node XMLString]];
>
> Shouldn't that be the title attribute? Though it's not really clear to me how
> the parser works.
You're right; I think it should look like this:
while (node = [nodeEnum nextObject]) {
if ([node kind] == NSXMLElementKind && [node
attributeForName:@"title"] != nil)
[dataArray addObject:[[node attributeForName:@"title"]
XMLString]];
}
The main thing is to feed it the XML string.
>> in +Z3988MatchesForDocument:. I'm not sure what the implications are of
>> leaving out NSXMLDocumentTidyHTML for other parsers.
>
> That's the problem I have with this, it certainly sounds like the wrong thing
> to do.
I don't see another option, since TidyHTML evidently removes empty elements
as part of its XHTML conversion process. I added a fallback case to
TidyHTML in case TidyXML fails, so I'll see what happens.
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