Re: NSXMLParser and NSDocument
Re: NSXMLParser and NSDocument
- Subject: Re: NSXMLParser and NSDocument
- From: Jeffrey Oleander <email@hidden>
- Date: Thu, 30 Apr 2009 12:36:48 -0700 (PDT)
> On Tue, 2009/04/28, Graham Cox <email@hidden> wrote:
>> On 2009/04/29, at 08:34, Jeffrey Oleander wrote:
>> I've been having 2 intermittent compilation errors
>> on 10.3.9 in
>> - (BOOL)loadDataRepresentation:(NSData*)data
>> ofType:(NSString*)fileType
>> {
>> BOOL success;
>> NSString * lowercaseFileType =
>> [fileType lowercaseString];
>> NSLog(@"fileType=%S",
>> lowercaseFileType);
> %S specifies a null-terminated array of 16-bit unicode
> characters. What you're passing is an NSString object.
> So the specifier should be the object specifier, %@.
Yes, that is what I had tried first. Still, the warning
comes and goes.
>> The second is
>> error: parse error before "JGOXMLParser"
>> and point to
>> [xmlParser setDelegate:JGOXMLParser];
>>
>> I understand that – loadDataRepresentation:ofType:
>> method is valid in 10.3.9 but deprecated in 10.4
>> but I have to work with what I have.
>>
>> Does the delegate have to be an instance?
>
> It has to be an instance of *something*.
OK, Thanks.
That leaves only, what's the namespaceURI parameter in
- (void)parser:(NSXMLParser *)parser didStartElement:(NSString *)elementName namespaceURI:(NSString *)namespaceURI qualifiedName:(NSString *)qualifiedName attributes:(NSDictionary *)attributeDict
The examples do not show and the reference says "namespaceURI
If namespace processing is turned on, contains the URI for the current namespace as a string object." so I'm going to let it be an empty string.
I've submitted comments to the documentation.
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