CODEWITHSUNDEEP
iphoneios5xcode4.2
freelancer
freelancer

Reputation: 1658

the height of tableview cell according to Content of UITextView

I want to dynamically increase the height of tableview cell according to Content of textview in cell. Here I create textview and add that textview in cell as subview. So according to content of textview height of tableview cell is get fixed. Any one know how to do that.

Thanks in advance

Upvotes: 1

Views: 1281

Answers (2)

Rohit Ranjan Pandey
Rohit Ranjan Pandey

Reputation: 491

-(CGFloat) tableView: (UITableView *) tableView heightForRowAtIndexPath: (NSIndexPath *) indexPath{

    CGSize labelSize = CGSizeMake(200.0, 20.0);
    NSString *strTemp = @"Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.";
    if ([strTemp length] > 0)
        labelSize = [strTemp sizeWithFont: [UIFont boldSystemFontOfSize: 14.0] constrainedToSize: CGSizeMake(labelSize.width, 1000) lineBreakMode: UILineBreakModeWordWrap];
    return (labelSize.height + 10);

}

Upvotes: 0

Deepesh
Deepesh

Reputation: 8053

 - (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath
    {
        int rowHeight =0.0f;

         NSString *temp = @"bqDHJIGQ BQWFVHWEF Q dsbkn  w jwh ndbvdhqd bdhjqdv dqvhdqvb dbqvwvhdqwwd bqwdhjvqwdhjvqwd bqdwjhqwdvbqwd q dbdqwqbvqwdvdw qwdhqwdvbqw dbqvwdjqwd dwbvvqjwd nqdjqvdjqw dwnqwdjvqhdq nwwdjqwvdhjqwd  qwdhjvhvbjd n qhjdvqdw dbqw wbdww.";

        CGSize size = [temp   sizeWithFont:[UIFont systemFontOfSize:13.0f] constrainedToSize:CGSizeMake(300, 5000) lineBreakMode:UILineBreakModeWordWrap];// calculate the height 

                 rowHeight = size.height+10; // i use 10.0f pixel extra because depend on font

       return rowHeight;
    }

Upvotes: 6

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