objective c - more specific about sending json with utf8 to iphone from php server -


we have php server sends json string in utf-8 encoding. im responsible iphone app data.

i want sure on side correct :

//after downlad data stream :  nsstring* content = [[nsstring alloc] initwithdata:self.m_datatoparse encoding:nsutf8stringencoding];  //here data shown correctly in console  nslog(@"%@",content);  sbjsonparser *_parser = [[sbjsonparser alloc]init];  nsdictionary *jsoncontentdictionary = [_parser objectwithdata:self.m_datatoparse];  //here, when printer values of array in array, see \u454 u\545 \4545 format. ideas why ?  for(id key in jsoncontentdictionary)  {  nslog(@"key:%@, value:%@,key, [ jsoncontentdictionary objectforkey:key]);  }

im using latest version of json library : https://github.com/stig/json-framework/

there problem iphone side ? (json parser ? ) or in php server ?

just clear again : 1.on console, before json, string looks o.k 2.after doing json, array in array values in format of \u545 \u453 \u545

thanks in advance.

your code correct. possible reason of issue, , must investigate content provider (the server sends json you), if whole json string correctly encoded utf-8 (remember: json text sequence of character , encoding must specified), may happen or of text content (that values of single objects contained in json message) has been encoded in format, typically html-encoding (iso-8859) when particular characters used (e.g. cyrillic or asian). json framework default decodes data utf-8, if there coding mismatch between utf-8 characters , iso-8859 (just remain in example) way transform them in utf-8 use \u format. happens quite often, when php scripts extract info html pages, encoded using iso-8859. , consider ios not able convert whole set of iso-8859 characters unicode (e.g.: cyrillic). possible solutions are: - content encoding of texts server side (iso-8859 --> utf-8) - or if not possible, it's recognize \uxxx sequences coming more content provider , replace them corresponding utf-8 characters.


Comments

Post a Comment

Popular posts from this blog

c# - SharpSVN - How to get the previous revision? -

i trying find efficient way previous revision of file text comparison using sharpsvn. using (svnclient c = new svnclient()) { c.authentication.defaultcredentials = new networkcredential( configurationmanager.appsettings.get("svnserviceusername") , configurationmanager.appsettings.get("svnservicepassword") , configurationmanager.appsettings.get("svnservicedomain") ); c.authentication.sslservertrusthandlers += new eventhandler<svnsslservertrusteventargs>(authentication_sslservertrusthandlers); collection<svnfileversioneventargs> fileversioncollection = new collection<svnfileversioneventargs>(); svnrevisionrange range = new svnrevisionrange(0, this.hooks.revision); svnfileversionsargs args = new svnfileversionsargs(); args.retrieveproperties = true; args.range = range; foreach (svnchangeitem item in log.changedpaths) { string path = this.repositorypath + it...
Read more

c++ - Is it possible to compile a VST on linux? -

for class project i'm attempting write vst plugin backed cuda. current cuda workflow on linux box, i'd prefer compile , link there. according wikipedia , should possible (i couldn't find steinberg documentation relevant linux) can't find makefile or instructions on how build if aren't using xcode or visual studio. i'm vst 3 sdk doesn't support linux. when try compile plugin under linux, error: ./base/source/fatomic.cpp:39:30: fatal error: libkern/osatomic.h: no such file or directory this issue caused following code in "vst3 sdk/base/source/fatomic.cpp" #if mac #include <libkern/osatomic.h> #if mac_os_x_version_min_required > mac_os_x_version_10_4 #define native_atomic_type (volatile int32_t*) #else #define native_atomic_type (int32_t*) #endif #elif windows #include <windows.h> #endif but hope compiling under linux work vst sdk 2.4. reading. jvstwrapper seems run on lin...
Read more

url - Querystring manipulation of email Address in PHP -

i using third party application (email2http) send me emailid, body , message. unable retrieve email id due name appended on , enclosed < , >. here querystring getting. test.php?from=ajay+reddy &subject=cx&body=somebody when print variable in php returns name , not email id. $from = $_get['from']; echo $from; //output ajay reddy please suggest me how can emailid also. i dont want use post method due testing , debugging. it's working fine. forgot use htmlentities() in debugging.
Read more