2015-06-18 26 views
0

我试图将UITextField中的文本转换为字符串,以便我可以在字符串上使用方法“componentsSeperatedByString(”。“) 。?它变成一个数组,但我不断收到一个错误的UITextField没有成员“componentsSeperatedByString”任何意见,感谢Swift:将UITextField输入转换为字符串并在特定字符处拆分字符串

import UIKit 
import Parse 

class ViewController: UIViewController { 


    override func didReceiveMemoryWarning() { 
     super.didReceiveMemoryWarning() 
     // Dispose of any resources that can be recreated. 
    } 




    @IBOutlet weak var username: UITextField! 



    @IBOutlet weak var password: UITextField! 



    //Login function. Drag Down keyboard after clicking login 
    @IBAction func Login(sender: AnyObject) { 
     username.resignFirstResponder() 
     password.resignFirstResponder() 

     var username_array: [String] = username.componentsSeperatedByString(".") 


} 
} 
+0

用户名是一个文本框不应该是username.text,然后调用username_text.componentsSeperatedByString(“。”) – Divya

回答

0

usernameUITextFieldString试试这个:

var username_array: [String] = username.text.componentsSeperatedByString(".") 
+0

谢谢!这工作! –

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