Multiple Mutable Array in IOS - ios

Question

i am fresher in ios, can any one tell me that how i manage multiple mutable array? for eg: i have 3 array in that one array is for image and other two array contain name and description and i want to display on UITableView cell
i have try this but it crash.
image = [[NSMutableArray alloc] initWithObjects:[UIImage imageNamed:#"demo_business_image#.png"], [UIImage imageNamed:#"demo_business_image#.png"], nil];
name = [[NSMutableArray alloc] initWithObjects:#"Dinner Bell Annouse 50% Discount on Punjabi Food!", nil];
time = [[NSMutableArray alloc] initWithObjects:#"13M", nil];
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
{
return image.count;
}
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
static NSString *CellIdentifier = #"Cell";
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
UIImageView *img = (UIImageView *) [cell.contentView viewWithTag:720];
UILabel *lbl1 = (UILabel *) [cell.contentView viewWithTag:721];
UILabel *lbl2 = (UILabel *) [cell.contentView viewWithTag:722];
img.image = [image objectAtIndex:indexPath.row];
// lbl1.text=[name objectAtIndex:indexPath.row];
// lbl2.text=[time objectAtIndex:indexPath.row];
if (cell == nil) {
cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleSubtitle reuseIdentifier:CellIdentifier];
}
return cell;
}

Answer 1

Try this code
image=[[NSMutableArray alloc]initWithObjects:[UIImage imageNamed:#"demo_business_image#.png"], nil];
name=[[NSMutableArray alloc]initWithObjects:#"Dinner Bell Annouse 50% Discount on Punjabi Food!", nil];
time=[[NSMutableArray alloc]initWithObjects:#"13M", nil];
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection: (NSInteger)section
{
return image.count;
}
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
static NSString *CellIdentifier = #"Cell";
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
UIImageView *img=(UIImageView*)[cell.contentView viewWithTag:720];
UILabel *lbl1=(UILabel *)[cell.contentView viewWithTag:721];
UILabel *lbl2=(UILabel *)[cell.contentView viewWithTag:722];
img.image=[image objectAtIndex:indexPath.row];
// lbl1.text=[name objectAtIndex:indexPath.row];
// lbl2.text=[time objectAtIndex:indexPath.row];
if (cell == nil)
{
cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleSubtitle reuseIdentifier:CellIdentifier];
}
return cell;
}

Answer 2

There image Array count was 2.But in name and Time array 1 object only is there.So you have to give the same size for three arrays.

Answer 3

- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection: (NSInteger)section
{return image.count;}
image.count result was 2 value(value from image array) from your coding,
when cellForRowAtIndexPath called 2 times for every arrays
but in other arrays have 1 value only, it must show error index of bound array

Answer 4

In your code the image count is 2 so change the ,as the cell will be created 2 time according to number of section in table view because the name & time array contain only 1 objects each so add an equal number of objects in both NSMutableArray.
Than you will get the expected output. Or you can try for NSDictionary with key values pairs.