Please, Look HERE – Dynamic Table View Cell Height and Auto Layout tutorial.
What you need:
- set required constraint on elements in cell (make shure that all done correctly, if no – you can get a lot of problem). Also make shure that you set IntrinsicSize to PlaceHolder value
- add few method for calculating size of cell
Methods:
//this will calculate required height for your cell
-(CGFloat)heightForBasicCellAtIndexPath:(NSIndexPath *)indexPath {
static UIYourClassCellName *sizingCell = nil;
//create just once per programm launching
static dispatch_once_t onceToken;
dispatch_once(&onceToken, ^{
sizingCell = [self.tableView dequeueReusableCellWithIdentifier:@"identifierOfCell"];
});
[self configureBasicCell:sizingCell atIndexPath:indexPath];
return [self calculateHeightForConfiguredSizingCell:sizingCell];
}
//this method will calculate required height of cell
- (CGFloat)calculateHeightForConfiguredSizingCell:(UITableViewCell *)sizingCell {
[sizingCell setNeedsLayout];
[sizingCell layoutIfNeeded];
CGSize size = [sizingCell.contentView systemLayoutSizeFittingSize:UILayoutFittingCompressedSize];
return size.height;
}
And call
- (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath {
return [self heightForBasicCellAtIndexPath:indexPath];
}
Configuration of cell
- (void)configureBasicCell:(RWBasicCell *)cell atIndexPath:(NSIndexPath *)indexPath {
//make some configuration for your cell
}
After all operation i got next (text inside cell only as placeholder):
