Question

I have created a UIbutton inside a UITableView. I have multiple rows. On touching the button of a particular row I want the image of that particular button to change. The button I am adding is a checkbox. So every time I touch the button, its image will change.

Here is my code:

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {  

/*  

Some code  

*/  

 //Checkbox
        UIImage *buttonImage = [UIImage imageNamed:@"arrow-not-checked.png"];
        btnConfirm = [UIButton buttonWithType:UIButtonTypeCustom];
        btnConfirm.tag =[[arrID objectAtIndex:indexPath.row] intValue]; 
        [btnConfirm setImage:buttonImage forState:UIControlStateNormal];
        btnConfirm.frame = CGRectMake(checkboxXX, 10.0, buttonImage.size.width, buttonImage.size.height);
        [btnConfirm addTarget:self action:@selector(AddToCart:) forControlEvents:UIControlEventTouchUpInside];
        [cell.contentView addSubview:btnConfirm];  

}  



-(void)AddToCart:(id)sender
{
    UIButton *btnTemp=sender;
    int iTag = btnTemp.tag;  

    // I want to change image of sender

}  

Answer 1

-(void)AddToCart:(id)sender

{
UIButton *btnTemp = (UIButton *)sender;
int iTag = btnTemp.tag;  

// I want to change image of sender
[btnTemp setImage:yourImage forState:UIControlStateNormal];

}  

Try this. Hope this helps.