Question

I have a UITableView with a custom Cell, the cell contains a UIImageView and a UILabel. Now When I load my table first time, It loads with a same image on each cell and different labels, which it takes from the LabelArray.

Now the image I am talking about is a radioButton, So when the user clicks the cell, the image changes. If user clicks again it changes to default state.

For this to happen, I have used this function and also I have declared a bool variable in my customcell class called selectionStatus.

- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
{
    CustomCell * cell = (CustomCell* )[tableView cellForRowAtIndexPath:indexPath];

    if(indexPath.row == 0)
    {
        if(cell.selectionStatus == TRUE)
        {           
            //Do your stuff
           cell.selectionStatus = FALSE;
        }
        else
        {
            //Do your stuff
            cell.selectionStatus = TRUE;
        }
    }

    if(indexPath.row == 1)
    {
        if(cell.selectionStatus == TRUE)
        {           
            //Do your stuff
           cell.selectionStatus = FALSE;
        }
        else
        {
            //Do your stuff
            cell.selectionStatus = TRUE;
        }
    }
}

This works fine, (but I want to know whether it is a proper way, or can we check the cell.selected property) and I am able to get that effect. But now when I close the View and open it again the function

Edit based on below comments with @Anil

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

    if([self.checkedIndexpath count]  == 0)
    {
        [tableCell.selectionImage setImage:@"xyz.png"];
    }
    else
    {        
        for (int i =0; i <[self.checkedIndexPath count]; i++)
        {
            NSIndexPath *path = [self.checkedIndexPath objectAtIndex:i];
            if ([path isEqual:indexPath])
            {               
                [tableCell.selectionImage setImage:@"abc.png"]
            }
            else
            {
                 [tableCell.selectionImage setImage:@"xyz.png"]            
             }
    }
return tableCell;

Regards
Ranjit

Answer 1

you have to save the index path of the selected row in didSelectRowAtIndexPath and check the index path in cellForRowAtIndexPath: set the corresponding image

Do you want multiple selection? try this…

- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
{
CustomCell * cell = (CustomCell* )[tableView cellForRowAtIndexPath:indexPath];

if(indexPath.row == 0)
{
    if(cell.selectionStatus == YES)
    {     
      [self.checkedIndexPaths addObject:indexPath];
        //Do your stuff
       cell.selectionStatus = NO;
    }
    else
    {
        [self.checkedIndexPaths removeObject:indexPath];
        //Do your stuff
        cell.selectionStatus = YES;
    }
}
}  

Edit
In cellForIndexPath check like this

 // Set the default image for the cell. imageXYZ   
for (NSIndexPath *path in self.checkedIndexPath) 
{
    if ([path  isEqual:indexPath])
    {
        //set the changed image for the cell. imageABC
    }
    // no need of else part
}

Do the exact we will see