How to generate a multi-line UILabel - objective-c

Question

I have a json call and I parse the results into a UILabel. In my json response I have a 4 Names under Clients.
I am trying to put all the Clients into my UILabel.
Currently I only see the last of the 4 clients from my json response but in my log I can see all 4 clients.
If you see the photo below you see brithouse which is the 4th client in the json call. I would like to view all 4 clients in mu uilabel? Currently I only see the last client.
Thanks
{
"ProfileID":34,
"ProfilePictureID":20,
"Name":"Bilbo Baggins",
"Clients":
[
{
"ClientID":91,
"Name":"Fnurky"
},
{
"ClientID":92,
"Name":"A different client"
},
{
"ClientID":95,
"Name":"Second Community"
},
{
"ClientID":96,
"Name":"Britehouse"
}
]
}
My objective C code
NSDictionary* json1 = [NSJSONSerialization JSONObjectWithData:responseData //1
options:kNilOptions
error:&error];
NSArray* latestLoans = [json1 objectForKey:#"Clients"]; //2
NSLog(#"Clients: %#", latestLoans); //3
NSArray *performersArray = [json1 objectForKey:#"Clients"];
for (NSDictionary *performerDic in performersArray) {
NSLog(#"%#", [performerDic objectForKey:#"Name"]);
jsonSummary.text = [NSString stringWithFormat:#"The clients under this user are: %# ",
[performerDic objectForKey:#"Name"]];
NSLOG
2013-05-16 13:03:52.820 com.barloworld.atajo[5137:907] Fnurky
2013-05-16 13:03:52.821 com.barloworld.atajo[5137:907] A different client
2013-05-16 13:03:52.821 com.barloworld.atajo[5137:907] Second Community
2013-05-16 13:03:52.822 com.barloworld.atajo[5137:907] Britehouse

Answer 1

Use this
NSDictionary* json1 = [NSJSONSerialization JSONObjectWithData:responseData //1
options:kNilOptions
error:&error];
NSArray* latestLoans = [json1 objectForKey:#"Clients"]; //2
NSArray *performersArray = [json1 objectForKey:#"Clients"];
NSMutableArray *array=[[NSMutableArray alloc]initWithCapacity:3];
for (NSDictionary *performerDic in performersArray) {
[array addObject:[performerDic objectForKey:#"Name"]];
}
NSString *output=[array componentsJoinedByString:#","];
jsonSummary.text = [NSString stringWithFormat:#"The clients under this user are: %# ",
output];

Answer 2

YOu can use this..
before the Loop:
NSString *tempString = #"";
In the Loop:
tempString = [tempString stringByAppendingFormat:#"%#", [performerDic objectForKey:#"Name"]];
After the Loop:
jsonSummary.text = [NSString stringWithFormat:#"The clients under this user are: %#", tempString];

Answer 3

This below of code will only add the last value into the label
jsonSummary.text = [NSString stringWithFormat:#"The clients under this user are: %# ",
[performerDic objectForKey:#"Name"]];
You have to APPEND each client name into string and then display the string value into the label... For appending into the string do,
JsonString =[NSString stringByAppendingFormat: [performerDic objectForKey:#"Name"]];
Now this string will have all Client values, Now
jsonSummary.text =[NSString stringWithFormat : #"YOUR OWN LINES %# " JsonString];