Re: XMLParser
Re: XMLParser
- Subject: Re: XMLParser
- From: David Blanton <email@hidden>
- Date: Sun, 29 Mar 2009 13:20:03 -0600
acolol way to parse is make you element names method names
- (void)parser:(NSXMLParser *)parser didStartElement:(NSString *)
elementName namespaceURI:(NSString *)namespaceURI qualifiedName:
(NSString *)qualifiedName attributes:(NSDictionary *)attributeDict {
elementName = [elementName stringByAppendingString:@":"];
SEL selector = NSSelectorFromString(elementName);
if([self respondsToSelector:selector])
[self performSelector:selector withObject:attributeDict];
}
Then an element parser looks like where 'properties'was an XML:
element name
- (void)properties:(NSDictionary *)attributeDict {
id obj = [attributeDict objectForKey:@"count"];
// do more
}
On Mar 28, 2009, at 9:47 PM, Marcel Weiher wrote:
On Mar 23, 2009, at 20:13 , Dave Geering wrote:
On Tue, Mar 24, 2009 at 1:53 PM, Development
<email@hidden> wrote:
I'm using an an NSXMLParser to parse a document. some of the
elements are as
follows: <element property="value">Some Thing</element>
The problem is that I cannot seem to come up with the element's
property.
During the parse which callback is going to give me the property
and it's
value?
Those are usually called attributes, not properties. Have a look at
this delegate method:
parser:foundAttributeDeclarationWithName:forElement:type:defaultValue
:
http://developer.apple.com/documentation/Cocoa/Reference/
Foundation/Classes/NSXMLParser_Class/Reference/Reference.html#//
apple_ref/doc/uid/20001984-BBCCIFGB
That's for the declaration, if there is one, not for the actual
attributes and values during the parse.
Marcel
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David Blanton
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