ios - when request post jsondata requested URL show blank field only dictionary key are viewd -

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nsdictionary *dictionary =[nsjsonserialization jsonobjectwithdata: [@"{\"id\":\"7\",\"user\":\"alok7@gmail.com\",\"name\":\"ashok\",\"gender\":\"male\",\"price\":\"898989\",\"place\":\"disa\",\"time\":\"2014-10-22\",\"given_taken\":\"given by\"}" datausingencoding:nsutf8stringencoding]options: nsjsonreadingmutablecontainers error: nil];  nsstring *jsonrequest = [nsstring stringwithformat:@"%@",dictionary];// jsondict];  nslog(@"jsonrequest %@", jsonrequest);     nsmutableurlrequest *request = [nsmutableurlrequest requestwithurl:url1]; [request sethttpmethod:@"post"]; [request sethttpbody:[jsonrequest datausingencoding:nsutf8stringencoding]]; [request setvalue:@"application/json" forhttpheaderfield:@"accept"]; [request setvalue:@"application/json" forhttpheaderfield:@"content-type"]; [request setvalue:[nsstring stringwithformat:@"%ld",(long)[jsonrequest length]] forhttpheaderfield:@"content-length"];

output on requested link:

  {"id":"261","user":"","given_taken":"","name":"","gender":"","price":"0","place":"","time":""},{"id":"262","user":"","given_taken":"","name":"","gender":"","price":"0","place":"","time":""},{"id":"263","user":"","given_taken":"","name":"","gender":"","price":"0","place":"","time":""}],"success":1}

in original question created nsmutableurlrequest, called [[nsurlconnection alloc] initwithrequest] , proceeded try finish configuring request.

but, initwithrequest start request, make sure finish configuring request before instantiating nsurlconnection.

also, don't call start because connection automatically started you. have start if created nsurlconnection startimmediately of no, not appropriate here.

in revised question, included code says:

nsdictionary *dictionary =[nsjsonserialization jsonobjectwithdata: [@"{\"id\":\"7\",\"user\":\"alok7@gmail.com\",\"name\":\"ashok\",\"gender\":\"male\",\"price\":\"898989\",\"place\":\"disa\",\"time\":\"2014-10-22\",\"given_taken\":\"given by\"}" datausingencoding:nsutf8stringencoding]options: nsjsonreadingmutablecontainers error: nil]; nsstring *jsonrequest = [nsstring stringwithformat:@"%@",dictionary];

in you're manually constructing json string, converting nsdata, converting nsdictionary (using nsjsonreadingmutablecontainers option reason). you're using stringwithformat, take dictionary , convert string (but not valid json) , sending that.

i'd suggest (a) don't create json strings manually, that's fraught simple typographical mistakes; (b) create nsdictionary , create nsdata directly that. example:

nsdictionary *jsondictionary = @{     @"id" : @"7",     @"user" : @"alok7@gmail.com",     @"name" : @"ashok",     @"gender" : @"male",     @"price" : @"898989",     @"place" : @"disa",     @"time" : @"2014-10-22",     @"given_taken": @"given by"     };  nserror *error; nsdata *data = [nsjsonserialization datawithjsonobject:jsondictionary options:0 error:&error]; nsassert(data, @"datawithjsonobject failed: %@", error);  request.httpbody = data;

by way, unrelated question, don't have set content-length because nsurlconnection you.


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