Variable Height of TextView In TableView Cell - iphone

Question

I have a basic UITableView, that I fill with a web service online, but I can't find a way to set the height of my cells (dynamic numbers of cells) according to the height of my textView.
Here's how I fill my cell :
UITextView *textView = (UITextView *)[cell viewWithTag:106];
textView.text = [[stories objectAtIndex:indexPath.row] objectForKey:#"texte"];
in my cellForRow methods :
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
I tried this but get an error of EXC_BAD_ACCESS
- (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath
{
UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:#"PerleCell"];
UITextView *textView = (UITextView *)[cell viewWithTag:106];
textView.text = [[stories objectAtIndex:indexPath.row] objectForKey:#"texte"];
CGFloat *heightCell = (CGFloat*)textView.text.length;
return *heightCell;
}

Answer 1

In following method you can change height of your cell according to your textView.
- (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath{
// Here check length of your textView
// and after getting length return that length;
NSString *myString = [[stories objectAtIndex:indexPath.row] objectForKey:#"texte"];
CGSize maximumSize = CGSizeMake(300, 9999);
UIFont *myFont = [UIFont fontWithName:#"Helvetica" size:14];
CGSize myStringSize = [myString sizeWithFont:myFont constrainedToSize:maximumSize lineBreakMode:UILineBreakModeWordWrap];
return size.height;
}
Also in cellForRowAtIndexPath method calculate width of string in same manner and then give frame of width of yourtextView accordingly. After that add your textview on cell's contentView.
- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath{
// Create cell here by using any style and for this you can google some what that how to create cell in UITableView
// Here check length of your textView
// and after getting length return that length;
NSString *myString = [[stories objectAtIndex:indexPath.row] objectForKey:#"texte"];
CGSize maximumSize = CGSizeMake(300, 9999);
UIFont *myFont = [UIFont fontWithName:#"Helvetica" size:14];
CGSize myStringSize = [myString sizeWithFont:myFont constrainedToSize:maximumSize lineBreakMode:UILineBreakModeWordWrap];
UITextView *textView = [[UITextView alloc]initWithFrame:CGRectMake(0,0,300,size.height)];
textView.text = myString;
[cell.contentView addSubView:textView];
return cell;
}