objective c - UITableview sorted in sections by distinct date -

i getting events shared google calendar app using json. on dates there 2 or more events. can see here - dates (found under {gd$when}, {startdate} in long format (2013-04-28t19:00:00.000+02:00). need each section date in format dd-mm-yy. cell.textlabel.text title/$t, , cell.detailtextlabel.text time (hh:mm) gd$when/starttime. want show equal or after todays date.

i have played around it, match tutorial on raywenderlich.com. code right looks this, haven't yet implemented tableviewcontroller

#define kbgqueue dispatch_get_global_queue( dispatch_queue_priority_default, 0)  #define googleurl [nsurl urlwithstring: @"http://www.google.com/calendar/feeds/kao1d80fd2u5kh7268caop11o4%40group.calendar.google.com/public/full?alt=json"]  #import "viewcontroller.h"  @interface viewcontroller () {     iboutlet uilabel* humanreadble;     iboutlet uilabel* jsonsummary; }  @end  @implementation viewcontroller  -(void)viewdidload {     [super viewdidload];     dispatch_async(kbgqueue, ^{         nsdata* data = [nsdata datawithcontentsofurl:googleurl];          [self performselectoronmainthread:@selector(fetcheddata:) withobject:data waituntildone:yes];     }); }  - (void)fetcheddata:(nsdata *)responsedata {     //parse out json data     nserror* error;     nsdictionary* json = [nsjsonserialization jsonobjectwithdata:responsedata options:kniloptions error:&error];      nsarray* feed = [json valueforkeypath:@"feed.entry"];     nslog(@"feed: %@", feed);     (int i=0; i<[feed count]; i++) {         nsdictionary* event = [feed objectatindex:i];         nsstring* eventtitle = [event valueforkeypath:@"title.$t"];             nslog(@"title: %@", eventtitle);     } }  @end 

if can give pointer - how create sections date, highly appreciated

where suggestion says create number of section number of dates get, , in each section have put number of events number of rows @ each section. declare at

-(nsinteger) tableview:(uitableview *)tableview numberofrowsinsection:(nsinteger)section

and after put view each header this-

- (uiview *)tableview:(uitableview *)tableview viewforheaderinsection:(nsinteger)section  {     headerview=[[uiview alloc] init];     headerview.tag=section+1000;     headerview.backgroundcolor=[uicolor clearcolor];       uilabel *labelinheader=[[uilabel alloc] init];     labelinheader.backgroundcolor=[uicolor clearcolor];      labelinheader.adjustsfontsizetofitwidth=yes;     labelinheader.minimumscalefactor=13.00;      labelinheader.textcolor=[uicolor blackcolor];     labelinheader.textalignment=nstextalignmentcenter;     labelinheader.font=[uifont fontwithname:fontcenturygothicbold size:20.0];      labelinheader.frame=cgrectmake(30, 0, 229,47);     labelinheader.linebreakmode=nslinebreakbywordwrapping;     labelinheader.numberoflines=2;      [headerview addsubview:labelinheader];     return headerview; } 

hope helps.