ios4 - problem in displaying JSON data in table view on iphone -

i can parse data , see output not able display them in table view

problem 1st tableviews code executing rest functions working that's why getting 0 , how avoid ??

this code

- (nsinteger)tableview:(uitableview *)tableview numberofrowsinsection:(nsinteger)section {        nslog(@" value %d",[jsonarray count]);// 0     return  [jsonarray count];   } 

in method getting 0 valuee

- (uitableviewcell *)tableview:(uitableview *)tableview cellforrowatindexpath:(nsindexpath    *)indexpath {  nsdictionary *atweet = [jsonarray objectatindex:[indexpath      row]];     nslog(@ " divy      %@",atweet);// nothing        } 

other codes

- (void)connectiondidfinishloading:(nsurlconnection *)connection {           [connection release];      nsstring *responsestring = [[nsstring alloc] initwithdata:responsedata encoding:nsutf8stringencoding];     [responsedata release];      nserror *error;     sbjson *json = [[sbjson new] autorelease];   nsdictionary *data = (nsdictionary *) [json objectwithstring:responsestring error:nil];           nsdictionary *menu = (nsdictionary *) [data objectforkey:@"name"];       //label.text=[dict objectforkey:@"firstname"];         // parsing items in nsarray       nsarray *items = (nsarray *) [menu objectforkey:@"phonenumber"];              int ndx;     //nsdictionary *stream;     (ndx = 0; ndx< items.count; ndx++) {              stream = (nsdictionary *)[items objectatindex:ndx];           nslog(@"this title of stream: %@", [stream valueforkey:@"type"]);          [jsonarray addobject:stream];       }         nslog(@" aray %@",jsonarray);// show data working     nslog(@" sterab %@",[stream valueforkey:@"home"]);// working 

and view did load()

- (void)viewdidload {             jsonarray= [[nsmutablearray alloc] init] ;         [super viewdidload];      responsedata = [[nsmutabledata data] retain];            nsurlrequest *request = [nsurlrequest requestwithurl:[nsurl urlwithstring:@"http://json/number.json"]];     [[nsurlconnection alloc] initwithrequest:request delegate:self];             }  - (void)connection:(nsurlconnection *)connection didreceiveresponse:(nsurlresponse *)response {     [responsedata setlength:0]; }  - (void)connection:(nsurlconnection *)connection didreceivedata:(nsdata *)data {     [responsedata appenddata:data]; }  - (void)connection:(nsurlconnection *)connection didfailwitherror:(nserror *)error {     label.text = [nsstring stringwithformat:@"connection failed: %@", [error description]]; } 

possibly, problem data doesn't load immediately. , uitableview, when created, stores necessary data in sort of cache. allows avoid calls of data source's methods, tableview:numberofrowsinsection: , others. should explicitly call uitableview's reloaddata method refresh table.

to solve problem, should this:

1. in viewdidload show spinner indicate program activity.
2. in connectiondidfinishloading: after data initialized, call [yourtableview reloaddata].