Question

when i enter a value in the iphone simulator and press the save button it only keeps the value until the simulator is running. and when i restart the simulator and press the load button it shows an earlier value entered by me.i.e, it is not able to keep the new value and keeps only old value.

i am using following loops for saving a file and loading a file.

-(IBAction) save{

    NSUserDefaults *sinner=[NSUserDefaults standardUserDefaults];

    [sinner setObject:serverIP.text forKey:@"load"];


    NSUserDefaults *king=[NSUserDefaults standardUserDefaults];

    [king setObject:noc.text forKey:@"save"];

    }


-(IBAction) load {

    NSUserDefaults *sinner=[NSUserDefaults standardUserDefaults];

    NSString *tempstring =[sinner stringForKey:@"load"];


        serverIP.text = [NSString stringWithFormat:tempstring]; 



    NSUserDefaults *king=[NSUserDefaults standardUserDefaults];

    NSString *tempstring1 =[king stringForKey:@"save"];


    noc.text = [NSString stringWithFormat:tempstring1]; 




    }

Answer 1

// Your code    
NSUserDefaults *king= [NSUserDefaults standardUserDefaults];  
[king setObject:bookmarks forKey:@"Bookmarks"];    
// saving it all  
[king synchronize];