在简单的扩展程序中，我添加func callthis() {
if(SKPaymentQueue.canMakePayments()) {
println("IAP is enabled, loading")
var productID:NSSet = NSSet(object: "unlockLevelTwoPlease")
var request: SKProductsRequest = SKProductsRequest(productIdentifiers: productID as Set<NSObject>)
request.delegate = self
request.start()
} else {
println("please enable IAPS")
}
}
func callthis2() {
if(SKPaymentQueue.canMakePayments()) {
println("IAP is enabled, loading")
var productID:NSSet = NSSet(object: "unlockLevelThreePlease")
var request: SKProductsRequest = SKProductsRequest(productIdentifiers: productID as Set<NSObject>)
request.delegate = self
request.start()
} else {
println("please enable IAPS")
}
}
func callthis3() {
if(SKPaymentQueue.canMakePayments()) {
println("IAP is enabled, loading")
var productID:NSSet = NSSet(object: "unlockLevelFourPlease")
var request: SKProductsRequest = SKProductsRequest(productIdentifiers: productID as Set<NSObject>)
request.delegate = self
request.start()
} else {
println("please enable IAPS")
}
}
override func touchesBegan(touches: Set<NSObject>, withEvent event: UIEvent) {
var touch: UITouch = touches.first as! UITouch
var location = touch.locationInNode(self)
var node = self.nodeAtPoint(location)
if node.name == "unlockleveltwobutton" {
callThis()
for product in list {
var prodID = product.productIdentifier
if(prodID == "unlockLevelTwoPlease") {
p = product
buyProduct()
break;
}
}
runAction(menuAudioPlayer)
}
if node.name == "unlocklevelthreebutton" {
callThis2()
for product in list {
var prodID = product.productIdentifier
if(prodID == "unlockLevelThreePlease") {
p = product
buyProduct()
break;
}
}
runAction(menuAudioPlayer)
}
if node.name == "unlocklevelfourbutton" {
callthis3()
for product in list {
var prodID = product.productIdentifier
if(prodID == "unlockLevelFourPlease") {
p = product
buyProduct()
break;
}
}
runAction(menuAudioPlayer)
}
一些VHorizontalLayout。在布局中我添加了VLabel，但从不调用它的方法。有什么问题？
（其他所有工作 - 即标签显示在扩展字段下方）
连接器：
MouseOverHandler答案 0 :(得分：0)
应该使用addDomHandler代替addHandler！