CODEWITHSUNDEEP
iosswiftuitableviewswift3
Neil Johnson
Neil Johnson

Reputation: 89

Xcode Table View Cells won't resize height

I am trying to have a UITableView with different sized prototype cells.

I set the row height in my Table View to 243. The first and second cells' individual row height are set to 243 and 465, respectively. When I run my app, both cells appear at 243 height.

Here is what I have tried:

func tableView(tableView: UITableView, heightForRowAtIndexPath indexPath: NSIndexPath) -> CGFloat {
        return 25
}
//does not change cell height

And:

override func tableView(tableView: UITableView, heightForRowAtIndexPath indexPath: NSIndexPath) -> CGFloat {
        return 25
}
//Method does not override any method from its superclass

How can I configure my project to successfully resize the second cell?

Upvotes: 1

Views: 599

Answers (1)

rmaddy
rmaddy

Reputation: 318944

The signature of the delegate method has changed in Swift 3. It needs to be:

func tableView(_ tableView: UITableView, heightForRowAt indexPath: IndexPath) -> CGFloat {
    if indexPath.row == 1 {
        return 465.0
    } else {
        return 243.0
    }
}

With the wrong signature the table view doesn't know you've implemented the method so it never gets called.

Upvotes: 4

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