Reload slider positions

[maddams]

I can reload slider values but not their previous positions. Positions resets to zero. Tried lots of experiments, checked Documentation, RTFM just not the right pages

.h file
#import <UIKit/UIKit.h>
#define kfileName @"dataTM.plist"
@interface SliderTestViewController : UIViewController {
IBOutlet UILabel *slider1Text;
IBOutlet UILabel *slider2Text;
IBOutlet UILabel *sliderTotal;
IBOutlet UISlider *slider01;
IBOutlet UISlider *slider02;
}
@property (nonatomic, retain) IBOutlet UILabel *slider1Text;
@property (nonatomic, retain) IBOutlet UILabel *slider2Text;
@property (nonatomic, retain) IBOutlet UILabel *sliderTotal;
@property (nonatomic, retain) IBOutlet UISlider *slider01;
@property (nonatomic, retain) IBOutlet UISlider *slider02;
- (IBAction) sliderChanged: (id) sender;
- (void)applicationWillTerminateNSNotification *)notification;
@end

.m file
#import "SliderTestViewController.h"
@implementation SliderTestViewController
@synthesize slider1Text;
@synthesize slider2Text;
@synthesize sliderTotal;
@synthesize slider01;
@synthesize slider02;
NSInteger sliderTag = 0;
NSInteger sliderValue = 0;
NSInteger sliderValueTotal = 0;
NSInteger slider1 = 0;
NSInteger slider2 = 0;

- (NSString *)dataFilePath {
NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDire ctory, NSUserDomainMask, YES);
NSString *documentsDirectory = [paths objectAtIndex:0];
return [documentsDirectory stringByAppendingPathComponent:kfileName];
}

- (IBAction) sliderChanged: (id) sender {
UISlider *slider = (UISlider *) sender;
sliderTag = slider.tag;
sliderValue = (int)(slider.value + 0.5f);
if (sliderTag == 1) {
slider1Text.text = [NSString stringWithFormat:@"%i",sliderValue];
slider1 = sliderValue;
slider01.value = sliderValue;
slider01.tag = sliderTag;
}
if (sliderTag == 2) {
slider2Text.text = [NSString stringWithFormat:@"%i",sliderValue];
slider2 = sliderValue;
slider02.value = sliderValue;
slider02.tag = sliderTag;
}
sliderValueTotal = slider1 + slider2;
sliderTotal.text = [NSString stringWithFormat:@"%d total",sliderValueTotal];
}

- (void)applicationWillTerminateNSNotification *)notification {
NSMutableArray *array = [[NSMutableArray alloc] init];
[array addObject:slider1Text.text];
[array addObject:slider2Text.text];
[array writeToFile:[self dataFilePath] atomically:YES];
[array release];

}
- (void)viewDidLoad {
NSString *filePath = [self dataFilePath];
if ([[NSFileManager defaultManager] fileExistsAtPath:filePath]) {
NSArray *array = [[NSArray alloc] initWithContentsOfFile:filePath];
slider1Text.text = [array objectAtIndex:0];
slider2Text.text = [array objectAtIndex:1];
[array release];
}
UIApplication *app = [UIApplication sharedApplication]; // get a reference to our application instance with sharedApplication
[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(applicationWillTerminate name:UIApplicationWillTerminateNotification object:app];
if(slider01.tag == 1) {
slider01.value = [slider1Text.text floatValue];
}
if (slider02.tag == 2) {
slider02.value = [slider2Text.text floatValue];
}
[super viewDidLoad];
}
- (void)didReceiveMemoryWarning {
[super didReceiveMemoryWarning];
}
- (void)viewDidUnload {
self.slider1Text = nil;
self.slider2Text = nil;
self.sliderTotal = nil;
self.slider01 = nil;
self.slider02 = nil;
}
- (void)dealloc {
[slider1Text release];
[slider2Text release];
[sliderTotal release];
[slider01 release];
[slider02 release];
[super dealloc];
}
@end

[maddams]

code above works