安排底部工具栏问题iOS7

Question

I apologize in advance for the unusual stack question here, but I'm having some terrible difficulty(refer the image below)

I'm trying to set a UIToolbar or UIView or maybe even a UITableViewCell at the bottom of this view where I can set my create button but when I attempt to do so, they all align to the top to fit underneath the cell above (the one containing the UITextView ).

Aside from this, I need the UIButton ( no matter what it lies in ) to remain at the bottom of the view, regardless of screen size.
In other words, the "create" button needs to stay at the bottom of the view for 3.5-inch retina and 4-inch retina.

Currently I have placed down a UIView , expanded it to the bottom of the UITableViewController , layer a toolbar at the bottom of the view and then placed the UIButton in the toolbar.

What am I doing wrong?

Answer 1

Instead of using a container view such as UIToolbar or UIView , you can do this with just a UIButton . However, if you are intending to add more than one buttons, then UIToolbar is probably gonna be a better choice.

Anyways, to pin a control to the bottom of your screen regardless of size, you need to set its vertical spacing to the Bottom Layout Guide in your storyboard.

Please make sure your UIButton is on the top of UITableView not below. To ensure that, make sure UIButton is listed below UITableView in the Interface Builder's document tree.

Here is a screenshot of how your UIButton constraints and position in the document tree may look like!