hyphen in NSDictionary key
I've been working this for a few days now with no luck.. I am trying to parse a collection of key/value pairs from an NSDicitonary but it seems to be very sensitive to a hyphen in the key name. Below is an example of the data.. If I try to access any of the fields with a hyphen using the code below I get the following error:
unrecognized selector sent to instance
Any suggestions?
NSString *param = [[NSString alloc] initWithFormat:@" url-name like %@",url ];
NSPredicate *predicate = [NSPredicate predicateWithFormat:param];
NSArray *results = [aCompanies filteredArrayUsingPredicate:predicate];
<company>
<address-one></address-one>
<address-two></address-two>
<city></city>
<country></country>
<id type="integer">11899</id>
<name>Aceara</name>
<phone-number-fax></phone-number-fax>
<phone-number-office></phone-number-office>
<state></state>
<time-zone-id>Central Time (US & Canada)</time-zone-id>
<url-name>ACEARA</url-name>
<uuid>7cc52da5-678开发者_如何学Python3-4c59-9c60-b8fe96f2110c</uuid>
<web-address>WWW.ACEARA.COM</web-address>
<zip></zip>
<can-see-private type="boolean">false</can-see-private>
</company>
Surround strings with quotes to avoid problems, e.g.:
initWithFormat:@"'url-name' like '%@'"
精彩评论