Reloading table view in xcode - objective-c

Question

I have a text box in my app with a button and a table view.Inside this table view i am creating image views which will display some images.Now when i enter a number say 5 in the text box and then click the button then 5 images are displayed on the table view out of which 4 images are in the first row .Now the problem comes if i enter number less than 5 say 3 then i have to get only 3 images in the table view but still i am getting 5 images and if i enter more than 5 then i am getting the desired number on the table view.My piece of code is:-
if([imageArray count] >0)
{
[imageArray removeAllObjects];
}
int j = [text.text intValue];
for(int i=0;i<j;i++)
{
[imageArray addObject:[UIImage imageNamed:[NSString stringWithFormat:#"%d.png", i]]];
}
[tableView reloadData];
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
return 5;
}
// Customize the appearance of table view cells.
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
static NSString *CellIdentifier = #"Cell";
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
if (cell == nil) {
cell = [[[UITableViewCell alloc] initWithFrame:CGRectZero reuseIdentifier:CellIdentifier] autorelease];
}
if(indexPath.row == 0)
{
UIImageView *imageView1 = [[UIImageView alloc] initWithFrame:CGRectMake(0,5,100,125)];
if([imageArray count]>0)
{
imageView1.image=[UIImage imageNamed:#"CARRY.png"];
imageView1.image = [imageArray objectAtIndex:0];
[cell.contentView addSubview:imageView1];
[imageView1 release];
}
if([imageArray count]>1)
{
UIImageView *imageView2 = [[UIImageView alloc] initWithFrame:CGRectMake(150,5,100,125)];
imageView2.image = [imageArray objectAtIndex:1];
[imageView2 addSubview:button6];
[cell.contentView addSubview:imageView2];
[imageView2 release];
}
if([imageArray count]>2)
{
UIImageView *imageView3 = [[UIImageView alloc] initWithFrame:CGRectMake(310, 5, 100, 125)];
imageView3.image = [imageArray objectAtIndex:2];
[cell.contentView addSubview:imageView3];
[imageView3 release];
}
if([imageArray count]>3)
{
UIImageView *imageView4 = [[UIImageView alloc] initWithFrame:CGRectMake(460,5,100,125)];
imageView4.image = [imageArray objectAtIndex:3];
[cell.contentView addSubview:imageView4];
[imageView4 release];
}
}
else if(indexPath.row == 1)
{
if([imageArray count]>4)
{
UIImageView *imageView5 = [[UIImageView alloc] initWithFrame:CGRectMake(0,5,100,125)];
imageView5.image = [imageArray objectAtIndex:4];
[cell.contentView addSubview:imageView5];
[imageView5 release];
}
if([imageArray count]>5)
{
UIImageView *imageView6 = [[UIImageView alloc] initWithFrame:CGRectMake(150,5,100,125)];
imageView6.image = [imageArray objectAtIndex:5];
[cell.contentView addSubview:imageView6];
[imageView6 release];
}
if([imageArray count]>6)
{
UIImageView *imageView7= [[UIImageView alloc] initWithFrame:CGRectMake(310, 5, 100, 125)];
imageView7.image = [imageArray objectAtIndex:6];
[cell.contentView addSubview:imageView7];
[imageView7 release];
}
if([imageArray count]>7)
{
UIImageView *imageView8 = [[UIImageView alloc] initWithFrame:CGRectMake(460,5,100,125)];
imageView8.image = [imageArray objectAtIndex:7];
[cell.contentView addSubview:imageView8];
[imageView8 release];
}
}
else if(indexPath.row == 2)
{
if([imageArray count]>8)
{
UIImageView *imageView8 = [[UIImageView alloc] initWithFrame:CGRectMake(0,5,100,125)];
imageView8.image = [imageArray objectAtIndex:8];
[cell.contentView addSubview:imageView8];
[imageView8 release];
}
if([imageArray count]>9)
{
UIImageView *imageView8 = [[UIImageView alloc] initWithFrame:CGRectMake(150,5,100,125)];
imageView8.image = [imageArray objectAtIndex:9];
[cell.contentView addSubview:imageView8];
[imageView8 release];
}
}
return cell;
}
I am clearing the array and again adding images to it then reloading the table view but why is the output then not coming according to the needs.Please help.
Thanks,
Christy

Answer 1

The problem is that you're adding the image views but you aren't removing the image views that you've added earlier in case of cell reuse.