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Start your free trialFabio Floris
526 PointsTableViewCell Auto Height on label text
Hello everyone, does anybody know how to set up a cell in a TableView with a variable height depending on the content of a label?
on the network and 'full of tutorials but for ios7 of 5 Xcode is deprecated and all the information I have very clear ... can you help?
P.S. I'm using Destruction APP Tutorial
1 Answer
Fabio Floris
526 PointsNow I can see everything perfectly ..! I should have resolved in this way:
- (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath;
{
NSString *comment = [[self.objects objectAtIndex:[indexPath row]] objectForKey:(@"Testo")];
CGFloat whidt = 300;
UIFont *FONT = [UIFont systemFontOfSize:11];
NSAttributedString *attributedText =[[NSAttributedString alloc] initWithString:comment attributes:@ { NSFontAttributeName: FONT }];
CGRect rect = [attributedText boundingRectWithSize:(CGSize){whidt, MAXFLOAT}
options:NSStringDrawingUsesLineFragmentOrigin
context:nil];
CGSize size = rect.size;
return size.height +50;
}
- (FFCustomCellTimeline *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath object:(PFObject *)object {
FFCustomCellTimeline *cell = (FFCustomCellTimeline * )[self.tableView dequeueReusableCellWithIdentifier:@"Cell"];
if (!cell) {
cell = [[FFCustomCellTimeline alloc] initWithStyle:UITableViewCellStyleDefault reuseIdentifier:@"Cell"];
}
NSString *text = [object objectForKey:(@"Testo")];
CGSize constraint = CGSizeMake(300 , 20000.0f);
UIFont *FONT = [UIFont systemFontOfSize:11];
CGSize size = [text boundingRectWithSize:constraint options:NSStringDrawingUsesLineFragmentOrigin attributes:@{NSFontAttributeName:FONT }context:nil].size;
cell.FFNomeLabel.frame = CGRectMake(10, 0, 300, MAX(size.height, 54.0f) + 20.0f);
cell.FFNomeLabel.numberOfLines = 0;
cell.FFNomeLabel.lineBreakMode = NSLineBreakByWordWrapping;
cell.FFNomeLabel.text = text;
cell.FFNomeLabel.font = [UIFont systemFontOfSize:11];
return cell;
}