Pass multiple parameters to addTarget

Question

In my UITableViewCell I have a button. And I want to add action to it by passing multiple parameters in cellForRowAtIndexPath method.

Answer 1

You can use the tag property on the UIButtons's titleLabel and UIImageView to add additional parameters

func tableView(tableView: UITableView, cellForRowAtIndexPath indexPath: NSIndexPath) -> UITableViewCell 
{
let cell = tableView.dequeueReusableCellWithIdentifier("CartCell", forIndexPath:indexPath) as! CartTableViewCell
cell.buyButton.tag = (indexPath.section*100)+indexPath.row
cell.buyButton.imageView.tag = 2
cell.buyButton.titleLabel.tag = 3
cell.buyButton.addTarget(self, action: "btnBuy_Click:", forControlEvents: .TouchUpInside)
}