UIKit学习之UITextField的用法
ide
UITextField的建立:学习
(1) 在Stroyboard中使用Ctrl+Drag拖拽法建立spa
(2) 代码建立code
override func viewDidLoad() { super.viewDidLoad() // Do any additional setup after loading the view, typically from a nib. //建立一个TextField控件 let myTextField = UITextField(frame: CGRectMake(10,260,200,30)) //设置边框样式为圆角矩形 myTextField.borderStyle = UITextBorderStyle.RoundedRect //文本框提示文字 myTextField.placeholder="请输入用户名" //设置文本框的清除按钮 (输入框内右侧小叉) myTextField.clearButtonMode = UITextFieldViewMode.WhileEditing myTextField.becomeFirstResponder() //myTextField.resignfirstresponder() //设置键盘return键的样式 myTextField.returnKeyType = UIReturnKeyType.Next self.view.addSubview(myTextField) }
参考资料:orm