Question

I have to display NSmutableArray data in UIlabel .But only the last index text is getting added .Here is my code

marray:
(
{ 
ID=1;
}
{
ID="2"
}
)

 for(int i=0;i<[marray count];i++)
    {
        eventName=[[arr2 objectAtIndex:i]objectForKey:@"Code"];
       label.text=[NSString stringWithFormat:@"ID :%@",eventName ];        
    } 

I have to display these ID’s in UIlabel with text as : 1 , 2

How can I do it?

Answer 1

Try the below Code. 
NSString *temp=@"";
for(int i=0;i<[marray count];i++)
    {

        //eventName=[[arr2 objectAtIndex:i]objectForKey:@"Code"];
        temp=[temp stringByAppendingString:[[arr2 objectAtIndex:i]objectForKey:@"Code"]];

        temp=[temp stringByAppendingString:@" ,"];
    } 
 temp = [temp substringToIndex:[temp length]-1];
label.text=[NSString stringWithFormat:@"ID :%@",temp ];