Question

I am using JSON in my project and am getting this data from JSON:

{ "email"   : null,
  "fax"     : null,
  "upload"  : [
    { "ID"        : "80693",
      "username"  : "khatridha123",
      "name"      : "s_raju.jpg",
      "size"      : "42644",
      "extention" : ".jpg",
      "insertMethod"  : "upload",
      "insertInfo"    : "NULL",
      "created"       : "2011-09-20 06:34:10",
      "lastUpdate"    : "2011-10-18 00:30:27"
    }
  ]
}

How can I parse this data into tableview and check if the upload field contains records or not?

Answer 1

you can check it with the help of the dictionary or array.. when you complete the fetching of the data that will store in a dictionary and with the help of the forkeyvalue you can get the tag value and you can store it in string and than check the string value is nil like

if(strvalue == nil || [strvalue isequaltostring @""])