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我就迅速3.新手我有這樣的情況:我需要在它下面創建的TextView動態也刪除按鈕......所以按鈕添加字段(TextView的)動態再有就是按鈕下方將其刪除..我把那些看法。讓說「placeholderCD」swift 3如何以編程方式添加UITextView,然後在單擊按鈕時將其刪除?
但問題is..how或者我需要把當刪除按鈕點擊什麼行動?因爲我們不能分配動態按鈕的權利?所以像我下面的代碼:
func AddCommentItem(sender:UIButton){
/** CREATE TEXT VIEW **/
let textView: UITextView = UITextView(frame: CGRect(x: 0, y: (newX + 20), width: 311.00, height: 50.00));
textView.textAlignment = NSTextAlignment.justified
//textView.backgroundColor = UIColor.lightGray
let borderColor = UIColor.lightGray
textView.layer.borderColor = borderColor.cgColor
textView.layer.borderWidth = 1.0
textView.tag = tagname
/** CREATE TEXT VIEW **/
/** CREATE REMOVE TEXT VIEW **/
let btnRemove: UIButton = UIButton(frame: CGRect(x: 240, y: (newX + 52), width: 100, height: 50))
//btnRemove.backgroundColor = UIColor.green
btnRemove.setTitle("Remove", for: .normal)
btnRemove.titleLabel?.font = btnRemove.titleLabel?.font.withSize(10)
btnRemove.tag = tagname
btnRemove.setTitleColor(UIColor.gray, for: .normal)
btnRemove.addTarget(self, action: #selector(btnRemoveComment), for: .touchUpInside)
//btnRemove.tag = 1
/** CREATE REMOVE TEXT VIEW **/
cell.placeholderCD.addSubview(textView)
cell.placeholderCD.addSubview(btnRemove)
}
func btnRemoveComment(Sender:UIButton) {
/** HOW I REMOVE THE Related text view object with this action **/
}
哦cool..let我嘗試分鐘...順便說一下標籤纔可以使用整數正確填寫?我可以添加像字符串,使獨特?對不起,我是新的..謝謝你! – user1400140
沒有標籤僅INT,你可以指定你的IndexPath.row每一個文本框,使他們獨特 –
我問,因爲我需要刪除一些元素不只是TextView的上佔位 – user1400140