how to add objects in NSMUtableArray using for loop - ios

Question

Hi i am beginner in ios in my project i have implemented horizontal TableList
ok everything is fine and i could able to create horizontal TableList loading static data
but i want load data now from array list for this i have tried below code but it showing exception [__NSArrayI objectAtIndex:]: index 5 beyond bounds [0 .. 4]' and when i add objects as like paidList array there is no errors coming but when i use for loop for inserting objects it's showing exceptions
please help me what did i do here wrong?
my code:-
#import "ViewController.h"
#interface ViewController ()
{
NSArray * images;
NSArray * titles;
}
#end
#implementation ViewController
-(id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil {
self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil];
if (self) {
images = [[NSArray alloc]initWithObjects:#"5_64x64.png",#"6_64x64.png",#"7_64x64.png",#"8_64x64.png",#"9_64x64.png",nil];
titles = [[NSArray alloc]initWithObjects:#"Weather",#"Weather",#"E-Trade",#"Voice Recorder",#"News Reader", nil];
freeList =[[NSMutableArray alloc]init];
for (int i = 0; images.count; ++i) {
ListItem *item = [[ListItem alloc] initWithFrame:CGRectZero image:[UIImage imageNamed:[images objectAtIndex:i]] text:[titles objectAtIndex:i]];
[freeList addObject:item];
}
NSLog(#"free list is %#",freeList);
ListItem *item6 = [[ListItem alloc] initWithFrame:CGRectZero image:[UIImage imageNamed:#"10_64x64.png"] text:#"Game Pack"];
ListItem *item7 = [[ListItem alloc] initWithFrame:CGRectZero image:[UIImage imageNamed:#"11_64x64.png"] text:#"Movies"];
ListItem *item8 = [[ListItem alloc] initWithFrame:CGRectZero image:[UIImage imageNamed:#"12_64x64.png"] text:#"Forecast"];
ListItem *item9 = [[ListItem alloc] initWithFrame:CGRectZero image:[UIImage imageNamed:#"10_64x64.png"] text:#"Game Pack"];
ListItem *item10 = [[ListItem alloc] initWithFrame:CGRectZero image:[UIImage imageNamed:#"10_64x64.png"] text:#"Game Pack"];
paidList = [[NSMutableArray alloc] initWithObjects: item6, item7, item8, item9, item10, nil];
}
return self;
}
- (void)viewDidLoad
{
[super viewDidLoad];
// Do any additional setup after loading the view, typically from a nib.
}
- (void)didReceiveMemoryWarning
{
[super didReceiveMemoryWarning];
// Dispose of any resources that can be recreated.
}
- (int)numberOfSectionsInTableView:(UITableView *)tableView {
return 1;
}
- (int)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
return 2;
}
- (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath {
return 155.0;
}
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
static NSString *cellIdentifier = #"cell";
UITableViewCell *cell = [self.tableView dequeueReusableCellWithIdentifier:cellIdentifier];
if (cell == nil) {
cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:cellIdentifier];
}
NSString *title = #"";
POHorizontalList *list;
if ([indexPath row] == 0) {
title = #"Top Free";
list = [[POHorizontalList alloc] initWithFrame:CGRectMake(0.0, 0.0, 320.0, 155.0) title:title items:freeList];
}
else if ([indexPath row] == 1) {
title = #"Top Paid";
list = [[POHorizontalList alloc] initWithFrame:CGRectMake(0.0, 0.0, 320.0, 155.0) title:title items:paidList];
}
[list setDelegate:self];
[cell.contentView addSubview:list];
return cell;
}

Answer 1

Your for loop condition is wrong.
for (int i = 0; images.count; ++i)
it should be
for (int i = 0; i < images.count; i++)