swift - 将数据从 UIViesController 传递到 UIView, Swift ios

Question

我正在尝试将数据从我的 UIViewcoontroller 传递到我在 swift 2 上分配给 xib 文件的 UIView，我希望 var taxiName 显示在我的 UIView 内的标签上

    func mapView(mapView: GMSMapView!, markerInfoWindow marker: GMSMarker!) -> UIView! {
    let infoWindow = NSBundle.mainBundle().loadNibNamed("infoWindow", owner: self, options: nil).first! as! InfoWindow
    if (marker.title == "Taxi0")
    {
        var taxiName = "Taxi0"

    return infoWindow
    }else if (marker.title == "Taxi1")
    {

    return infoWindow
    }else
    {
        return nil
    }

 }

这是我的 UIView

 Class InfoWindow: UIView {

@IBOutlet weak var taxiName: UILabel!

var dataPassed: String!
@IBOutlet weak var nextView: UIButton!

Answer 1

1) 最简单的方法是:

infoWindow.taxiName.text = taxiName

2) 您可以创 build 置变量的属性或函数:

Class InfoWindow: UIView {

@IBOutlet weak var taxiName: UILabel!
@IBOutlet weak var nextView: UIButton!
var dataPassed: String! {
    didSet {
        taxiName.text = dataPassed
    }
}

然后调用

infoWindow.passedData = taxiName