Databases
StackOverflow2013
Postsdbo
PO
 

Note that there are some explanatory texts on larger screens.

plurals
  1. PO
    primarykey
    data
    text
    <p>Usually this is done by having a class method on your cell class that will figure out the necessary height for a given piece of content. You then call this class method in your <code>heightForRowAtIndexPath</code> tableview delegate method, passing in the content to the class method that will be used for that index path. Like so:</p> <pre><code>- (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath { Event* event = self.events[indexPath.row]; return [EventCell cellHeightForEvent:event]; } </code></pre> <p>In your cell height class method, you can figure out the size of your content by using methods like <code>sizeWithFont</code> on an NSString that you wish to display.</p> <pre><code>+ (CGFloat)cellHeightForEvent:(Event *)event { CGSize textSize = [event.title sizeWithFont:[UIFont fontWithNameB:@"Helvetica" size:12] constrainedToSize:CGSizeMake(67, MAXFLOAT)]; CGFloat paddedHeight = textSize.height + 22; CGFloat min = 46; return MAX(min, paddedHeight); } </code></pre> <p>This will cause your row height to be dynamic based on content. Note that you will have to resize your cell's views appropriately in <code>layoutSubviews</code> to be correct for the size of the content for each new row.</p> <p>NOTE: The answers above that suggest hardcoding specific sizes to particular index paths are a very bad solution. You may not know the number of or ordering of your data elements, which renders this solution impossible. Also, if the data set changes (in number or ordering), you then have to go back and re-code your index paths to be correct again. The solution I have given will not need to be refactored for different or dynamic data sets.</p>
    singulars
    1. This table or related slice is empty.
    1. POtableview with automatic row size based on content
      singulars
      1. PTQuestion
    1. PTAnswer
    1. USPatrick Goley
    1. USPatrick Goley
    plurals
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. VO
      singulars
      1. PO
      1. This table or related slice is empty.
      1. VTUpMod
    2. VO
      singulars
      1. PO
      1. This table or related slice is empty.
      1. VTUpMod
    1. This table or related slice is empty.
 

Querying!

 
Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

SQuiL has stopped working due to an internal error.

If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

Reload