custom tableview cells with different background images for ios application - ios

Question

I want to design a tableview such that each cell has a different background image depending on a condition. There are 10 images for cell background and I want to load them as such that the image pattern is repeated on the cells. For example, cells 1-10 take images from 1-10 respectively. Then cells 11-20 also take images 1-10 and so on. How can I achieve this?

Answer 1

give image name like: images_1/2.../10.png
//write it
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
static NSString *CellIdentifier = #"Cell1";
CustomCell *Cell = (CustomCell *)[tabeleYourTurn dequeueReusableCellWithIdentifier:CellIdentifier];
if (Cell == nil)
{
NSArray *topLevelObject= [[NSBundle mainBundle] loadNibNamed:#"CustomCell" owner:self options:nil];
}
for (id currentobject in topLevelObject)
{
if ([currentobject isKindOfClass:[UITableViewCell class]])
{
Cell = (CustomCell *) currentobject;
break;
}
}
}
NSString *image = [NSString stringWithFormat:#"images_%d.png", indexPath.row % 10 + 1];
Cell.imageView.image = [UIImage imageNamed:image];
return Cell;
}
May be it will work.

Answer 2

First create an array with ImageName..
Like
NSArray *ImageArray=[[NSArray alloc]initWithObjects:#"1.png",#"2.png"];
Then this array with 10 images
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath: (NSIndexPath *)indexPath
{
static NSString *CellIdentifier = #"Cell";
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:nil];
if (cell == nil) {
cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier];
}
// create a background image for the cell:
UIImageView *bgView = [[UIImageView alloc] initWithFrame:CGRectZero];
[cell setBackgroundColor:[UIColor clearColor]];
[cell setSelectionStyle:UITableViewCellSelectionStyleNone];
[cell setBackgroundView:bgView];
[cell setIndentationWidth:0.0];
((UIImageView *)cell.backgroundView).image = [UIImage imageNamed:[ImageArray objectAtIndex:indexPath.row%10]];
}

Answer 3

Assuming that your image names are 1, 2...10, you can try to do something like this:
NSString *imageName = [NSString stringWithFormat:#"%d", indexPath.row % 10 + 1];
Than you can use this imageName where you want.

Answer 4

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
static NSString *CellIdentifier = #"Cell";
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:nil];
if (cell == nil)
cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier];
if( (indexPath.row % 10 ) <= 1)
{
// set your image
cell.imageView.image = [UIImage imageNamed:#"image1.png"];
}
}