Question

this is structure of data in json format

{
 "12122012":[
   {"date":12/12/2012 10:45, checked:YES},  
   {date:12/12/2012 11:45, checked:NO},
   {date:12/12/2012 12:45, checked:YES},
   {date:12/12/2012 13:45 , checked:YES}
 12112012:[
   {date:12/11/2012 10:45, checked:YES},  
   {date:12/11/2012 11:45, checked:NO},
   {date:12/11/2012 12:45, checked:YES},
   {date:12/11/2012 13:45 , checked:YES}]
}

we have to change the checked value TO NO for 12112012:[0].checked =NO how is this possible
?

Answer 1

You should have NSMutableArrays in your NSMutableDictionary for that.