Swift UIView autolayout and constraints

Question

My scenario, I have created toolbarview top of the keyboard. I added UIView drag and drop on ViewController topside like below Image

Here, iPhone X I can see perfect size width, but if I run other devices width changing. so toolbarview showing half size of width, not showing perfect width. How to set auto layout and constraints for this. How to fix this?

if you could drag and drop to add it, you can also pin it in storyboard — Lu_
– Lu_, Commented Aug 1, 2019 at 5:56
Show us the constraints you applied to Tool Bar in Interface Builder — zaitsman
– zaitsman, Commented Aug 1, 2019 at 5:59
did you use storyboard ever before? you can search stack overflow for storyboard constraints — Lu_
– Lu_, Commented Aug 1, 2019 at 6:00
you didn't show any code, there is no screenshots from visual debugger, it is hard to understand question like that — Lu_
– Lu_, Commented Aug 1, 2019 at 6:05

200_OK · Accepted Answer · 2019-08-01 06:57:58Z

2

I added view just like you

with constraints

Added this view as inputAccessoryView

myTextField.inputAccessoryView = viewAccessory

And its working fine

Edit - ToolBar as InputAccesory

You can achieve this with toolbar (w/o any constraint headache). Check below steps.

Select a toolbar like below and add this tool bar is place of your view.

Now add buttons like shown in above image by dragging and dropping UIBarButtonItem and assign images each BarButton. To make it flexible width and equally distributed just add Flexible Space Bar Button Item.

Now your toolbar hierarchy should be like below

And in your code

@IBOutlet var toolBarAccessory: UIToolbar!
@IBOutlet weak var myTextField: UITextField!

override func viewDidLoad() {
    super.viewDidLoad()
    myTextField.delegate = self
    myTextField.inputAccessoryView = toolBarAccessory

}

Output:

edited Aug 1, 2019 at 6:57

answered Aug 1, 2019 at 6:21

200_OK

9,5232 gold badges35 silver badges55 bronze badges

Sign up to request clarification or add additional context in comments.

3 Comments

Ben Dev Over a year ago

wow. this is I am expected. I have same like this but not working anyway I am dong double check, I will add my constraint screen. thanks man

Ben Dev Over a year ago

please check above updated my question. still its not working. Please let me know if I did anything mistakes.

200_OK Over a year ago

@BenDev Check updated answer. You dont need any single constraint. If you wanted to try new update then go with it.

Collectives™ on Stack Overflow

Swift UIView autolayout and constraints

1 Answer 1

3 Comments

Your Answer

Linked

Hot Network Questions

Collectives™ on Stack Overflow

1 Answer 1

3 Comments

Your Answer

Sign up or log in

Post as a guest

Linked

Related