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POdynamic height of UITableViewCell depending upon the Text
 

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  1. POdynamic height of UITableViewCell depending upon the Text
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    <p>I have a grouped tableview with a right detail cell layout. Now I got my data back from my server. Sometimes it happens that I got back a very large text. So the tableviewCell should be higher than the others. You can see the screenshot of my problem over here.</p> <p><img src="https://i.stack.imgur.com/KFILZ.png" alt="enter image description here"></p> <p>Like you can see in my first cell I have a very large text. Now I want that the height of the cell grows with the length of the text, so i can always see the entire text instead off the '...' This is what I have in code at te moment.</p> <pre><code>#define PADDING 10.0f - (CGFloat)tableView:(UITableView *)t heightForRowAtIndexPath:(NSIndexPath *)indexPath { Subscription *sub = [_dictTask valueForKeyPath:@"subscription"]; NSArray *meta = sub.meta.allObjects; NSString *text = [[meta objectAtIndex:indexPath.row]valueForKey:@"sum_value"]; CGSize textSize = [text sizeWithFont:[UIFont systemFontOfSize:14.0f] constrainedToSize:CGSizeMake(self.tableView.frame.size.width - PADDING * 3, 1000.0f)]; return textSize.height + PADDING * 3; } </code></pre> <p><strong>EDIT</strong> Code I have at the moment.</p> <pre><code>- (CGFloat)tableView:(UITableView *)t heightForRowAtIndexPath:(NSIndexPath *)indexPath { Subscription *sub = [_dictTask valueForKeyPath:@"subscription"]; NSArray *meta = sub.meta.allObjects; NSString *text = [[meta objectAtIndex:indexPath.row]valueForKey:@"sum_value"]; UIFont *cellFont = [UIFont fontWithName:@"Helvetica" size:14.0]; CGSize constraintSize = CGSizeMake(330.0f, 400); // Make changes in width as per your label requirement. CGSize textSize = [text sizeWithFont:cellFont constrainedToSize:constraintSize lineBreakMode:UILineBreakModeWordWrap]; return textSize.height; } </code></pre> <p>And this is the result.</p> <p><img src="https://i.stack.imgur.com/fzN8c.png" alt="enter image description here"></p> <p><strong>EDIT CellForRowAtIndexPath</strong></p> <pre><code>- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath { Subscription *sub = [_dictTask valueForKeyPath:@"subscription"]; NSArray *meta = sub.meta.allObjects; static NSString *CellIdentifier = @"Cell"; UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier forIndexPath:indexPath]; cell.textLabel.text = [[meta objectAtIndex:indexPath.row]valueForKey:@"sum_label"]; cell.detailTextLabel.lineBreakMode = UILineBreakModeWordWrap; cell.detailTextLabel.numberOfLines = 0; cell.detailTextLabel.text = [[meta objectAtIndex:indexPath.row]valueForKey:@"sum_value"]; cell.textLabel.textColor = [UIColor colorWithRed:102/255.0 green:102/255.0 blue:102/255.0 alpha:1.0]; cell.textLabel.font = [UIFont fontWithName:@"Helvetica-Bold" size:18]; return cell; } </code></pre>
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    1. PTQuestion
    1. USSteaphann
    1. USSteaphann
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    1. VO
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      1. VTUpMod
    2. VO
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      1. VTUpMod
    1. COWhat's the problem?
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      1. USrobhayward
    2. CO+1 for your efforts. Though there are many similar questions previously asked. ;-)
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      1. POdynamic height of UITableViewCell depending upon the Text
      1. USrohan-patel
    3. CO`CGSizeMake(330.0f, 400);` try `MAXFLOAT` instead 400 and let me know what happens.
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      1. USrohan-patel
 

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