Fetching the checkmarked cell's label - ios

Question

I am working with the table view. I added the checkmark Accessory on the first tap of the screen and removed this checkmark on the second tap. I added few ckeckmarks on the cells of table view. Now i want that the labels of the cells having the checkmarks should be displayed on the NSlog.
please help me out regarding this issue. Any help will be much appriciable.
- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView
{
return 1;
}
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
{
if (tableView.tag == 0)
{
return [celltitles count];
}
else
{
return 7;
}
}
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
static NSString *CellIdentifier = #"Cell";
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier];
if (cell == nil)
{
cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifier];
}
if (tableView.tag == 0)
{
cell.textLabel.text = [celltitles objectAtIndex:indexPath.row];
if (indexPath.row == 0)
{
habitname = [[UITextField alloc]initWithFrame:CGRectMake(150, 0, 150, 50)];
habitname.placeholder = #"Habit Name";
habitname.delegate= self;
[cell addSubview:habitname];
}
else if (indexPath.row == 1)
{
timelbl = [[UILabel alloc] initWithFrame:CGRectMake(100, 0, 220, 50)];
timelbl.text = #"OFF";
timelbl.textAlignment = NSTextAlignmentCenter;
[cell addSubview:timelbl];
timetitlelbl = [[UILabel alloc] initWithFrame:CGRectMake(0, 0, 100, 50)];
timetitlelbl.text = #"Alert";
timetitlelbl.textAlignment = NSTextAlignmentCenter;
[cell addSubview:timetitlelbl];
toggleswitch = [[UISwitch alloc] initWithFrame:CGRectMake(250, 5, 50, 60)];
toggleswitch.on = NO;
[toggleswitch addTarget:self action:#selector(toggleSwitch) forControlEvents:(UIControlEventValueChanged | UIControlEventTouchDragInside)];
[cell addSubview:toggleswitch];
}
}
else if (tableView.tag == 1)
{
cell.textLabel.text = [daysarray objectAtIndex:indexPath.row];
}
return cell;
}
-(void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
{
if (indexPath.row == 1)
{
if (toggleswitch.on)
{
[self datepickershown:timelbl.text animated:YES];
if (self.datePickerIsShowing)
{
//[self datepickershown];
//[self hideDatePickerCell];
[dscptxt resignFirstResponder];
}
else
{
[dscptxt resignFirstResponder];
[self.timelbl resignFirstResponder];
[self showDatePickerCell];
}
}
else
{
timelbl.textColor = [UIColor grayColor];
}
}
else if (indexPath.row > 2 && indexPath.row <10)
{
NSLog(#"I am Selectin the row");
UITableViewCell *cell = [tableView cellForRowAtIndexPath:indexPath];
if (cell.accessoryType == UITableViewCellAccessoryNone)
{
cell.accessoryType = UITableViewCellAccessoryCheckmark;
}
else if (cell.accessoryType == UITableViewCellAccessoryCheckmark)
{
// NSLog(#"Selected Accessory Is %d",cell.accessoryType);
cell.accessoryType = UITableViewCellAccessoryNone;
}
}
[self.tableview deselectRowAtIndexPath:indexPath animated:YES];
}
- (void)savedata:(id)sender
{
}
Above is the code which i am using and on the save action i want the log.

Answer 1

Don't use the UITableView to store your data. Cells are reused, so that's not a reliable way to detect which items you have selected.
You could store whether an item is selected in an array, for instance. Then in your cellForRowAtIndexPath determine if the checkmark should be displayed. In didSelectRowAtIndexPath you update the model (your array) and request a reload for the specific cell.
This will result in a better MVC separation.
EDIT: added example for the UITableView stuff
// for this example we'll be storing NSIndexPath objects in our Model
// you might want to use a #property for this
NSMutableSet *model = [NSMutableSet set];
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
...
if([model containsObject:indexPath]) {
cell.accessoryType = UITableViewCellAccessoryCheckmark;
}
else {
cell.accessoryType = UITableViewCellAccessoryNone;
}
...
}
-(void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {
...
// update the model
if([model containsObject:indexPath]) {
[model removeObject:indexPath];
}
else {
[model addObject:indexPath];
}
// request reload of selected cell
[tableView reloadRowsAtIndexPaths:#[indexPath] withRowAnimation: UITableViewRowAnimationFade];
...
}
Now it should be fairly easy to log all selected items, without having to use the UITableView: it's all in your model now!

Answer 2

Make a for loop:
NSMutableArray *mutArray = [[NSMutableArray alloc] init];
for(i = 0;i <= self.rowCount-1;i++)
{
UITableViewCell *cell = [tableView cellForRowAtIndexPath:[NSIndexPath indexPathForRow:i inSection:0]];
if (cell.accessoryType == UITableViewCellAccessoryCheckmark)
{
[mutArray addObject:[NSIndexPath indexPathForRow:i inSection:0]];
}
}
NSLog(#"Array: %#", mutArray);