How to change UITableViewCell height?
Select your Table View from your Storyboard. In the Size Inspector change Row Height . Select your Table View Cell and while it’s selected in the Size Inspector change the Row Height .
How do you make a table dynamic cell height?
You could make your UITableViewCell has dynamic width and/or height by specifying:
- Set the estimated row height ( could be any value you want, or the average cell height after displaying your content ).
- Set the row height value to UITableview.
- Do the constraint of the cell properly so that it could resize by itself.
How to set tableView cell height in swift?
TableView cells have their height set by the table view. You need to implement UITableViewDelegate tableView:heightForRowAtIndexPath: . first, rowHeight changes the height of all rows in your table. if you want specific height for specific rows, implement tableView:heightForRowAtIndexPath: method.
How you can specify table view row height?
A few ins-and-outs aside, all you really have to do is:
- Use Auto Layout for the UI elements inside the table view cells.
- Set the table view rowHeight to UITableViewAutomaticDimension .
- Set the estimatedRowHeight or implement the height estimation delegate method.
What is Estimatedrowheight?
The estimated height of rows in the table view.
How do I change cell size in Xcode?
For those who come here just wanting to change the row height during design time, you can select the Table View Cell and then set the row height in the Size inspector.
How do you find the height of a cell?
Set a row to a specific height
- Select the row or rows that you want to change.
- On the Home tab, in the Cells group, click Format.
- Under Cell Size, click Row Height.
- In the Row height box, type the value that you want, and then click OK.
What is cellForRowAt?
tableView(_:cellForRowAt:) Asks the data source for a cell to insert in a particular location of the table view.
How do you stop reusing cells in UITableView?
Just use a scrollview. Use tableview if you have a long list where you can’t keep all the views in memory. When you need a cell object at runtime, call the table view’s dequeueReusableCell(withIdentifier:for:) method, passing the reuse identifier for the cell you want.
Is there way to customize size of UITableView?
For a long time, a big challenge for iOS developers was custom heights and sizes for UITableView and also UICollectionView Cells. There were ways to achieve this such as ‘ Auto Layout ’, but they were ‘hacky’ and not fully implemented.
Is the height calculated in auto layout in iOS 8?
If not using Auto Layout, the height had to be calculated manually for each cell and the values cached to avoid slowdown. With iOS 8, UITableView s and UICollectionView s have embraced Auto Layout.
What is the system added constraint for UITableView?
If you check the debug logs, it should include a system-added constraint called UIView-Encapsulated-Layout-Height and other constraints removed by the system. The solution is to set such constraints to a lesser priority, like 999. In this case, we’ve set the imageView height constraint to this priority, hence the dotted line around it.
How to calculate the height of a cell in auto layout?
If using Auto Layout, a developer could create an offscreen cell, layout the content in tableView:heightForRowAtIndexPath: and then get the height (using systemLayoutSizeFittingSize: ). If not using Auto Layout, the height had to be calculated manually for each cell and the values cached to avoid slowdown.