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Sam Walker
Sam Walker

Reputation: 104

iOS Dynamic Table View Cell Height Without UILabels

Is it possible to use this feature without using text related views? This would be to not have to calculate the height, but instead let the cell self-size using subviews with constant height constraints, and eventually changing those height constraints at runtime.

Upvotes: 0

Views: 72

Answers (3)

Tapansinh Solanki
Tapansinh Solanki

Reputation: 194

Yes you can do that. First Add constraints to subviews and add the following code in .m file.

  • (CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath{ return UITableViewAutomaticDimension; }

-(CGFloat)tableView:(UITableView *)tableView estimatedHeightForRowAtIndexPath:(NSIndexPath *)indexPath{ return UITableViewAutomaticDimension; }

Upvotes: 0

wj2061
wj2061

Reputation: 6885

Yes,you could build a tableviewcell with dynamic height.

1.use constraints to configure your tableviewcell's subviews

2.add a line of code In viewdidload method:

self.tableView.rowHeight = UITableViewAutomaticDimension

3.in some cases you must add another line of code In viewdidload method:

self.tableView.estimatedRowHeight = 40 //or any value other than your tableviewcell's height in IB.

Upvotes: 0

Daniel Zhang
Daniel Zhang

Reputation: 5858

The proper way to handle dynamic cell height changes in a table view is through tableView:heightForRowAtIndexPath: in UITableViewDelegate. You can grab the height from the subviews but you have to link that value to the index path of the cell.

Upvotes: 1

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