CODEWITHSUNDEEP
ioscheckboxswift3uibutton
Dany
Dany

Reputation: 57

Custom checkbox in swift 3

am new to swift,

I had two check box buttons on view controller, when click single check box button(Indvidual) it's check and uncheck working fine, but my aim is when I check "PICK" checkBox button uncheck the "Drop Check Box"

image

if I can select PickUP checkBox Drop should uncheck if select Drop CheckBox PickUP Should uncheck but its not happening its selecting Both

image

this is my code for single check 

@IBAction func PushButtonClick(_ sender: UIButton) {

        let buttontag = sender.tag


        if isChecked {
            sender.setImage(UIImage(named:"check1"), for: .normal)
            print("checked")


            isChecked = false
        }
        else {
            sender.setImage( UIImage(named:"uncheck1"), for: .normal)
            isChecked = true
            print("uncheck")

        }
    }

    @IBAction func DropButtonClick(_ sender: UIButton) {


        if isChecked {
            sender.setImage(UIImage(named:"check1"), for: .normal)
            print("checked")
            isChecked = false
        }
        else {
            sender.setImage( UIImage(named:"uncheck1"), for: .normal)
            isChecked = true
            print("uncheck")

        }

    }

if one check box check check other check box Is unchecked how to over come this problem........

Upvotes: 2

Views: 2224

Answers (3)

Nishant Bhindi
Nishant Bhindi

Reputation: 2252

You can bind both Button's IBAction in one method using Tag you can do it easily 

@IBAction func radiobtn_Clicked(_ sender: AnyObject) {
    if(sender.tag == 0){ //PickButton's Tag = 0
        btnPick.setImage(UIImage(named: "icon_chkbox_sel"), for: .selected)
        btnPick.isSelected = true
        btnDrop.isSelected = false
    }
    else if(sender.tag == 1){//DropButton's Tag = 1
        btnDrop.setImage(UIImage(named: "icon_chkbox_sel"), for: .selected)
        btnDrop.isSelected = true
        btnPick.isSelected = false
    }
}

Upvotes: 0

Halil İbrahim YILMAZ
Halil İbrahim YILMAZ

Reputation: 730

You can use button isSelected property

button.setImage(UIImage(named: "check1"), for: .selected) button.setImage(UIImage(named: "uncheck1"), for: .normal)

Upvotes: 0

Anbu.Karthik
Anbu.Karthik

Reputation: 82759

step-1

create one button array for store the buttons

var buttonscheck = [UIButton]()

step-2

on page load add the buttons to that array, for e.g

 override func viewDidLoad() {
    super.viewDidLoad()
   buttonscheck.append(btnPick)
   buttonscheck.append(btnDrop)
}

as well as create the common func for both buttons, for e.g 

 @IBAction func PushButtonClick(_ sender: UIButton) {

step-3

before assign the check remove the previous selection of your UIbuttons, for e.g

 @IBAction func PushButtonClick(_ sender: UIButton) {

    // clear previous selection of your buttons
    for getbutton in buttonscheck {
     getbutton.setImage( UIImage(named:"uncheck1"), for: .normal)
    } 
  // finally set the selected image for your button and it will hold the current button
   sender.setImage(UIImage(named:"check1"), for: .normal)
 }

Upvotes: 2

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