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我已經完成此代碼以獲取滾動視圖時的當前頁面,並且屏幕底部有一個UICollectionView
。 問題是,當我滾動滾動視圖它工作正常,但這種方法也滾動UICollectionView
工作。滾動查看委託方法也調用滾動收集視圖時
func scrollViewDidScroll(_ scrollView: UIScrollView){
let pageNo = round(scrollView.contentOffset.x/scrollView.frame.size.width)
print(pageNo)
if pageNo == 0.0{
changebackColor()
dignosticView.backgroundColor = UIColor().HexToColor(hexString: "FC6614", alpha: 1.0)
dignosticView.layer.borderColor = UIColor().HexToColor(hexString: "f68f56").cgColor
}
else if pageNo == 1.0{
changebackColor()
offerView.backgroundColor = UIColor().HexToColor(hexString: "FC6614", alpha: 1.0)
offerView.layer.borderColor = UIColor().HexToColor(hexString: "f68f56").cgColor
}
else if pageNo == 2.0{
changebackColor()
alertView.backgroundColor = UIColor().HexToColor(hexString: "FC6614", alpha: 1.0)
alertView.layer.borderColor = UIColor().HexToColor(hexString: "f68f56").cgColor
}
}
由於它的工作現在 – AbhiRaz