On Jul 15, 2009, at 7:53 PM, Maxwell, Adam R wrote:
> 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]];
> }
>
Somehow I can't get that to work. It finds the nodes, but can't parse
them.
Christiaan
> 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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