Fixed http://goo.gl/yrh1IO

Author: vandadnp

chapter-basics/Accepting User Text Input with UITextField/Accepting User Text Input with UITextField/ViewController.swift

@@ -163,36 +163,36 @@
 //}
 
 /* 7 */
-//import UIKit
-//
-//class ViewController: UIViewController {
-//  
-//  var textField: UITextField!
-//  
-//  override func viewDidLoad() {
-//    super.viewDidLoad()
-//    
-//    textField = UITextField(frame:
-//      CGRect(x: 38, y: 30, width: 220, height: 31))
-//    
-//    textField.borderStyle = .RoundedRect
-//    textField.contentVerticalAlignment = .Center
-//    textField.textAlignment = .Left
-//    textField.placeholder = "Enter your text here..."
-//    
-//    let currencyLabel = UILabel(frame: CGRectZero)
-//    currencyLabel.text = NSNumberFormatter().currencySymbol
-//    currencyLabel.font = textField.font
-//    currencyLabel.textAlignment = .Right
-//    currencyLabel.sizeToFit()
-//    /* Give more width to the label so that it aligns properly on the
-//    text field's left view, when the label's text itself is right aligned
-//    */
-//    currencyLabel.frame.size.width += 10
-//    textField.leftView = currencyLabel
-//    textField.leftViewMode = .Always
-//    view.addSubview(textField)
-//
-//  }
-//  
-//}
+import UIKit
+
+class ViewController: UIViewController {
+  
+  var textField: UITextField!
+  
+  override func viewDidLoad() {
+    super.viewDidLoad()
+    
+    textField = UITextField(frame:
+      CGRect(x: 38, y: 30, width: 220, height: 31))
+    
+    textField.borderStyle = .RoundedRect
+    textField.contentVerticalAlignment = .Center
+    textField.textAlignment = .Left
+    textField.placeholder = "Enter your text here..."
+    
+    let currencyLabel = UILabel(frame: CGRectZero)
+    currencyLabel.text = NSNumberFormatter().currencySymbol
+    currencyLabel.font = textField.font
+    currencyLabel.textAlignment = .Right
+    currencyLabel.sizeToFit()
+    /* Give more width to the label so that it aligns properly on the
+    text field's left view, when the label's text itself is right aligned
+    */
+    currencyLabel.frame.size.width += 10
+    textField.leftView = currencyLabel
+    textField.leftViewMode = .Always
+    view.addSubview(textField)
+
+  }
+  
+}