ipad - objective-c accented characters inside a url request -



ipad - objective-c accented characters inside a url request -

my app connects server asking info php script , shows these info on table. when select row datails shown total text. can read correctly on iphone , ipad display, can modify text , when send php script reads àìùòèé characters not correctly.

the request sent in way

nsmutableurlrequest *richiesta = [nsmutableurlrequest requestwithurl:[nsurl urlwithstring:@"http://www.sito.it/iosphp/trame.php"] cachepolicy:nsurlrequestuseprotocolcachepolicy timeoutinterval:60.0]; [richiesta sethttpmethod:@"post"]; [richiesta sethttpbody:[[nsstring stringwithformat:@"trama=%@", self.trama.text] datausingencoding:nsutf8stringencoding]];

inside database (its collation utf8) see è , other unusual things.

how manage characters correctly?

the default content-type of post application/x-www-form-urlencoded. means need percent encode value sending over.

[[nsstring stringwithformat:@"trama=%@", [self.trama.text stringbyaddingpercentescapesusingencoding:nsutf8stringencoding]];

àìùòèé becomes %c3%a0%c3%ac%c3%b9%c3%b2%c3%a8%c3%a9

objective-c ipad character-encoding

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