프로그래밍/Swift(IOS & Mac)

로그인 창 만들기 .......2

낼은어떻게 2016. 1. 14. 18:37

UIAlertController 를 이용한 로그인 창 구현코드입니다.  

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import UIKit
 
class ViewController: UIViewController {
 
    
    @IBAction func bTnLogPw(sender: AnyObject) {
        
        let alert = UIAlertController(title: "입력", message: "로그인 정보를 입력합니다.", preferredStyle: .Alert)
        
        alert.addTextFieldWithConfigurationHandler( ){
            (textField) in textField.placeholder = "Login ID"
            
        }
        
        alert.addTextFieldWithConfigurationHandler( ){
            (textField) in textField.placeholder = "Password"
            textField.secureTextEntry = true
        }
        
        let cancelAction = UIAlertAction(title: "취소", style: .Cancel, handler: nil)
        
        let okAction = UIAlertAction(title: "확인", style: .Default ){
            (_) in
            let logid = alert.textFields?[0].text
            let pw = alert.textFields?[1].text
            
            if logid == "1111" && pw == "2222" {
 
                          
            } else {
                
            }
            
            
        }
        
        alert.addAction(cancelAction)
        alert.addAction(okAction)
        
        self.presentViewController(alert, animated: false, completion: nil)
 
    }
}
 
 
cs