Count of checkboxes is not showing properly - ios

Question

I am making an app in which i am using in the form of checkboxes. i want to show count of checkboxes in text label i am trying but could not find possible solution.. here is my project link https://www.dropbox.com/s/iu8fdz4y0ps4xye/checkboxwithTableview%202.zip?dl=0 kindly review it..
Below is my sample code
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
static NSString *tableviewidentifier = #"cell";
TablecellTableViewCell *cell= [self.tblvie dequeueReusableCellWithIdentifier:tableviewidentifier];
if(cell==nil)
{
cell = [[TablecellTableViewCell alloc] initWithStyle:UITableViewCellStyleSubtitle reuseIdentifier:tableviewidentifier];
}
cell.lblImage.layer.cornerRadius=3.0f;
cell.lblImage.layer.borderWidth=1.0f;
if ([self.checkimageArray containsObject:[self.lblArray objectAtIndex:indexPath.row]])
{
[cell.buttonCheckbox setImage:[UIImage imageNamed:#"checkBox.png"] forState:UIControlStateNormal];
// [cell.buttonCheckbox setImage:[UIImage imageNamed:#"checkBoxMarked.png"] forState:UIControlStateNormal];
}
else
{
//[cell.buttonCheckbox setImage:[UIImage imageNamed:#"checkBox.png"] forState:UIControlStateNormal];
[cell.buttonCheckbox setImage:[UIImage imageNamed:#"checkBoxMarked.png"] forState:UIControlStateNormal];
}
cell.buttonCheckbox.tag=indexPath.row;
[cell.buttonCheckbox addTarget:self action:#selector(checkButton:) forControlEvents:UIControlEventTouchUpInside];
cell.lblText.text=[self.lblArray objectAtIndex:indexPath.row];
return cell;
}
-(IBAction)checkButton:(UIButton *)sender
{
CGPoint buttonPosition = [sender convertPoint:CGPointZero toView:self.tblvie];
NSIndexPath *indexPath = [self.tblvie indexPathForRowAtPoint:buttonPosition];
if ([self.checkimageArray containsObject:[self.lblArray objectAtIndex:indexPath.row]]) {
[self.checkimageArray removeObject:[self.lblArray objectAtIndex:indexPath.row]];
self.titleLabel.text=#"";
}
else {
[self.checkimageArray addObject:[self.lblArray objectAtIndex:indexPath.row]];
NSArray *arr=[self.tblvie indexPathsForSelectedRows];// here i am declaring an array but array is coming nil
self.titleLabel.text=[self.lblArray objectAtIndex:indexPath.row];
}
[self.tblvie reloadRowsAtIndexPaths:[NSArray arrayWithObject:indexPath] withRowAnimation: UITableViewRowAnimationFade];
}

Answer 1

Add Int variable in .h int checkBoxesCount;
Initialize it in ViewDidLoad like checkBoxesCount = 0;
Than Update your method like below
-(IBAction)checkButton:(UIButton *)sender
{
CGPoint buttonPosition = [sender convertPoint:CGPointZero toView:self.tblvie];
NSIndexPath *indexPath = [self.tblvie indexPathForRowAtPoint:buttonPosition];
if ([self.checkimageArray containsObject:[self.lblArray objectAtIndex:indexPath.row]]) {
[self.checkimageArray removeObject:[self.lblArray objectAtIndex:indexPath.row]];
checkBoxesCount = checkBoxesCount - 1;
self.titleLabel.text=[NSString stringWithFormat:#"Count %d",checkBoxesCount];
}
else {
[self.checkimageArray addObject:[self.lblArray objectAtIndex:indexPath.row]];
// self.titleLabel.text=[self.lblArray objectAtIndex:sender.tag];
checkBoxesCount = checkBoxesCount + 1;
self.titleLabel.text=[NSString stringWithFormat:#"Count %d",checkBoxesCount];
}
[self.tblvie reloadRowsAtIndexPaths:[NSArray arrayWithObject:indexPath] withRowAnimation: UITableViewRowAnimationFade];
}
Problem resolved. I tested same on my end.