CODEWITHSUNDEEP
iosxcodeuitableview
Athreya Daniel
Athreya Daniel

Reputation: 101

Button not showing up in UITableViewCell

I have configured a tableview in my main storyboard which has a button in the prototype cell. However, when I run it, the tableview cells show up without the button. Here is an image of my storyboard:

tableview

Can someone explain why it won't show up when I run the program?

Upvotes: 0

Views: 1046

Answers (4)

Mohindra Bhati
Mohindra Bhati

Reputation: 156

Just place a break point on your UITableViewDataSource methods. If they are not calling then just go on your storyboard file and set the tableview delegate and datasource in your view controller.

enter image description here

Upvotes: 0

Priya
Priya

Reputation: 17

set background colour of button so that we can check button is created or not. or make sure you can add constraints of UIButton

Upvotes: 0

Krunal Nagvadia
Krunal Nagvadia

Reputation: 1162

The problem is with the height of the table cell. Button is not showing because the height of the cell is small. You must You have to implement the tableView heightForRowAt indexPath Method.

Before that Assign Delegate and DtataSource Method to the tableView.

override func viewDidLoad(){
        super.viewDidLoad()
                tableview.delegate = self
                tableview.datasource = self
}

If already assign then. 

func tableView(_ tableView: UITableView, heightForRowAt indexPath: IndexPath) -> CGFloat {
        return 105
    }

Or I think you can also adjust the height from the Size Inspector check the custom height box and provide custom height. And also set proper constraint.

enter image description here

Upvotes: 0

PGDev
PGDev

Reputation: 24341

Checklist:

1. Set tableView's delegate and dataSource to the controller, i.e.

tableView.delegate = self
tableView.dataSource = self

2. Check if the height of tableViewCell is not 0.

func tableView(_ tableView: UITableView, heightForRowAt indexPath: IndexPath) -> CGFloat {
    return 200.0 //Actual height of the cell
}

func tableView(_ tableView: UITableView, estimatedHeightForRowAt indexPath: IndexPath) -> CGFloat {
    return 100.0
}

3. What constraints have you added to the button? Try adding centeredHorizontally and centeredVertically constraints to the UIButton.

Upvotes: 1

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