Hi, Are you using the libXML for parsing? Have a look at the XMLPerformance sample code by Apple: http://developer.apple.com/iphone/library/samplecode/XMLPerformance/index.html
Thanks, Chaitanya Pandit Expersis Software Inc. On Jan 5, 2010, at 7:13 PM, Eric E. Dolecki wrote: > I take that back - I was adding a header to the returned XML which already > had one. If I don't do that, I don't get a parsing error, but I don't get > any delegate methods fired after the parse is called. Do I need to assign a > delegate someplace else besides the [parser setDelegate:self] ? > > > On Tue, Jan 5, 2010 at 8:26 AM, Eric E. Dolecki <[email protected]> wrote: > >> Immediately after the [parser parse] I check it: >> >> if( [parser parseError]){ >> NSLog(@"parse error"); >> } >> >> This always fires - but I think that the XML is valid. My delegate methods >> aren't firing at all - so I don't think it's a namespace issue. Does the >> code seem okay? >> >> If I dump the stringReply into a UIWebView it renders it fine. I just want >> to pull out current conditions and get the image (gif) to display in a >> UIImageView... >> >> >> >> On Tue, Jan 5, 2010 at 6:38 AM, Jeremy Pereira <[email protected]> wrote: >> >>> >>> On 5 Jan 2010, at 05:09, Eric E. Dolecki wrote: >>> >>>> >>>> - (void)parser:(NSXMLParser *)parser didStartElement:(NSString >>> *)elementName >>>> namespaceURI:(NSString *)namespaceURI qualifiedName:(NSString *)qName >>>> attributes:(NSDictionary *)attributeDict { >>>> >>>> NSLog(@"didStartElement"); >>>> >>>> //not sure how to handle namespaces in obj-c >>>> >>>> if( [elementName isEqualToString:@"yweather:condition"]){ >>>> >>>> NSString *thisOwner = [attributeDict objectForKey:@"text"]; >>>> >>>> NSLog(@"%@", thisOwner); >>>> >>>> } >>>> >>>> } >>>> >>>> >>> >>> I'm fairly sure that, if you are processing namespaces, elementName will >>> not have the prefix when it comes in. Instead, the parser will maintain a >>> mapping between the namespace URI and the prefix. You need to test that the >>> passed in namespaceURI matches the URI you are interested in and the >>> elementName is the element name you are interested in. >>> >>> qName will contain the prefix, but if you use that to do the test, you'll >>> have to track how the prefixes are currently mapped (there's a delegate >>> method to help you with that), parse out the prefix and look up its >>> namespace. The reason is that for any given element you can't guarantee that >>> the condition element will always be prefixed by "yweather", it depends on >>> the previous xmlns mapping, nor can you guarantee that the yweather prefix >>> always refers to the namespace for Yahoo weather XML, nor can you even >>> guarantee there will even be a prefix e.g. >>> >>> <condition xmlns="http://yahoo.weather.namespace";>.... >>> >>> is perfectly acceptable. >>> >>>> _______________________________________________ >>>> >>>> Cocoa-dev mailing list ([email protected]) >>>> >>>> Please do not post admin requests or moderator comments to the list. >>>> Contact the moderators at cocoa-dev-admins(at)lists.apple.com >>>> >>>> Help/Unsubscribe/Update your Subscription: >>>> http://lists.apple.com/mailman/options/cocoa-dev/adc%40jeremyp.net >>>> >>>> This email sent to [email protected] >>> >>> >>> ______________________________________________________________________ >>> This email has been scanned by the MessageLabs Email Security System. >>> For more information please visit http://www.messagelabs.com/email >>> ______________________________________________________________________ >>> >> >> >> >> -- >> http://ericd.net >> Interactive design and development >> > > > > -- > http://ericd.net > Interactive design and development > _______________________________________________ > > Cocoa-dev mailing list ([email protected]) > > Please do not post admin requests or moderator comments to the list. > Contact the moderators at cocoa-dev-admins(at)lists.apple.com > > Help/Unsubscribe/Update your Subscription: > http://lists.apple.com/mailman/options/cocoa-dev/chaitanya%40expersis.com > > This email sent to [email protected] _______________________________________________ Cocoa-dev mailing list ([email protected]) Please do not post admin requests or moderator comments to the list. Contact the moderators at cocoa-dev-admins(at)lists.apple.com Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/cocoa-dev/archive%40mail-archive.com This email sent to [email protected]
