Vin*_*ent 5 arrays int uitableview didselectrowatindexpath
我有一个tableview,每个单元格都有一个按钮.当点击它时,我有一个didselectrow功能.我想使用我的indexpath从一个给出单元格内容的数组中获取一个值.如何将此NSIndexpath转换为要在数组中使用的int?
Ogr*_*des 11
func tableView(tableView: UITableView!, didSelectRowAtIndexPath indexPath: NSIndexPath!) {
let alert = UIAlertController(title: "Item selected", message: "You selected item \(indexPath.row)", preferredStyle: UIAlertControllerStyle.Alert)
alert.addAction(UIAlertAction(title: "OK",
style: UIAlertActionStyle.Default,
handler: {
(alert: UIAlertAction!) in println("An alert of type \(alert.style.hashValue) was tapped!")
}))
self.presentViewController(alert, animated: true, completion: nil)
}
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