Getting specific index such students names from json data - ios

Question

I am developing simple app in iOS that gets data web api my code returned json data correctly but when I want to specific for example student name from json returned null.
Here is my data :
{
Sudent(
{
{"id":"20",
"name":"Alan",
"email":"simpl#gmail.com",
"phone":"1234567890",
"location":"London"},
{
"id":"40",
"name":"John",
"email":"simpl#gmail.com",
"phone":"1234567890",
"location":"usa"},
"id":"50",
"name":"Nora",
"email":"simpl#gmail.com",
"phone":"1234567890",
"location":"kenya"},
})}
Here my code that gets data as json and stored NSMutableArray named Student:
-(void)proxydidFinishLoadingData:(id)data InMethod:(NSString*)method
{
if ([method isEqualToString:#"getstudentdata"]){
defaultDict = [[NSMutableDictionary alloc]init];
[defaultDict addEntriesFromDictionary:[NSJSONSerialization JSONObjectWithData:[data dataUsingEncoding:NSUTF8StringEncoding] options:0 error:nil]];
Student = [defaultDict objectForKey:#"data"];
}
}
this codes it works ok and correctly and returned json data but the problem is when I want to get specific index such as names of students it is not work it returns null value.
the code that does this work is here:
NSMutableDictionary *response = [[defaultDict valueForKey:#"data"] mutableCopy];
NSString *name = [[response valueForKey:#"name"]];
];
NSLog(#"%#" ,name);
Please help me this to get student names

Answer 1

You are checking "name" key in "data" key, but in fact it is present in "Student" key.
Parse to Student object and using for loop get one by one "name" key value.
Use this site http://www.json4swift.com/ to create Model.(Just you have to Put JSON response here).
Var dataModelArray = [Your_Model_Type]()
if let data = data[“student”] as? [String: AnyObject] {
dataModelArray = Your_Model_type.modelsFromDictionaryArray(array: data)
}
//And you will have array of data in your dataModelArray
//Example you can access like this
dataModelArray[0].name