Overlapping UITextView when add text to UITextView - iphone

Question

I created UIViewController in Storyboard and added tableview as a Subview. Its working fine. In that tableview I added cells programatically and each cell contains UITextFields or UITextView. UITextFields are working fine. But UITextViews have some troubles. EX: When I add text to UITextView then bellow UITextViews are overlapped. why is that ? I tried to sort out whole day. But still I couldn't. :(
case cellResponseNote:
cell = [tableView.tableView dequeueReusableCellWithIdentifier:CellIdentifierResponseNote];
if (!cell) {
cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifierResponseNote];
cell.frame = CGRectMake(0, 0, cell.frame.size.width, cellNotesHeight);
//cell.frame = CGRectMake(0, 0, cell.frame.size.width, cellNotesHeight);
if (!self.txtVwResponseNote) {
// self.txtVwResponseNote = [[UITextView alloc] initWithFrame:cell.frame];
self.txtVwResponseNote = [[UITextView alloc] initWithFrame:CGRectMake(0, 0, cell.frame.size.width, cellNotesHeight)];
[self.txtVwResponseNote setScrollEnabled:NO];
[self.txtVwResponseNote setAutoresizingMask:UIViewAutoresizingNone];
[self.txtVwResponseNote setDelegate:self];
[self.txtVwResponseNote setFont:[UIFont systemFontOfSize:14]];
[self.txtVwResponseNote setInputAccessoryView:self.keyboardToolbar];
[self setupMailData:indexPath.row];
}
}
self.txtVwResponseNote.editable = !(self.isMailForReview);
// [cell.contentView addSubview:self.txtVwResponseNote];
[cell addSubview:self.txtVwResponseNote];
contentSubview = self.txtVwResponseNote;
In this image bottom You can see three cells. ( bellow Footer) When I add text value for top text view. Then overlap the next text view.
Bellow image you can see only two textviews. Bottom text view is not showing.
So what should I do ?

Answer 1

First of all as an answer try setting the height of the cell by following method.
- (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath {
case cellResponseNote:
return cellNotesHeight;
default:
return defaultHeight;
}
Also I recommend you not to share the textview property. Instead try modifying your code like this and see whether your code works.
case cellResponseNote:
cell = [tableView.tableView dequeueReusableCellWithIdentifier:CellIdentifierResponseNote];
UITextView *txtVwResponseNote = nil;
if (!cell) {
cell = [[UITableViewCell alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:CellIdentifierResponseNote];
cell.frame = CGRectMake(0, 0, cell.frame.size.width, cellNotesHeight);
//cell.frame = CGRectMake(0, 0, cell.frame.size.width, cellNotesHeight);
//if (!self.txtVwResponseNote) {
// self.txtVwResponseNote = [[UITextView alloc] initWithFrame:cell.frame];
txtVwResponseNote = [[UITextView alloc] initWithFrame:CGRectMake(0, 0, cell.frame.size.width, cellNotesHeight)];
[txtVwResponseNote setScrollEnabled:NO];
[txtVwResponseNote setAutoresizingMask:UIViewAutoresizingNone];
[txtVwResponseNote setDelegate:self];
[txtVwResponseNote setFont:[UIFont systemFontOfSize:14]];
[txtVwResponseNote setInputAccessoryView:self.keyboardToolbar];
[txtVwResponseNote setTag:100];
//}
} else {
txtVwResponseNote = (UITextView *)[cell viewWithTag:100]
}
[self setupMailData:indexPath.row];
txtVwResponseNote.editable = !(self.isMailForReview);
// [cell.contentView addSubview:txtVwResponseNote];
[cell addSubview:self.txtVwResponseNote];
contentSubview = self.txtVwResponseNote;

Answer 2

It gets repeated because you added it to the cell as a subview, and then reuse the cell. Add it as a accessoryView of the cell instead, and set it to nil for the cell's that dont need it.
cell.accessoryView = self.txtVwResponseNote;
And in all other cells, set accessoryView to nil.
cell.accessoryView = nil;