如何通过单击单选按钮获取文本视图的ID(How do i get the Id of text view with radio Buttons clicked)

对于radioButtons，我在按钮中使用了Class，而对于按钮，我使用了标签。这些是My TextView

@IBOutlet weak var TextViewEveryNewMessage: UILabel! @IBOutlet weak var TextViewWeekly: UILabel! @IBOutlet weak var TextViewDaily: UILabel! @IBOutlet weak var TextViewMonthly: UILabel!

这些是我的收音机按钮

@IBOutlet weak var RadioBtnMonthly: SSRadioButton! @IBOutlet weak var RadioBtnWeekly: SSRadioButton! @IBOutlet weak var RadioBtnDefaultChecked: SSRadioButton! @IBOutlet weak var RadioBtnDaily: SSRadioButton!

一旦我按下确定按钮，我需要在某处保存checkedRadio按钮文本，我就这样做了。

@IBAction func OkButton(sender: UIButton) { SwiftSpinner.show(kLoadingText) if RadioBtnDefaultChecked.selected{ preferencesConditions.notificationFrequency = self.TextViewEveryNewMessage.text }else if RadioBtnDaily.selected{ preferencesConditions.notificationFrequency = self.TextViewDaily.text }else if RadioBtnWeekly.selected{ preferencesConditions.notificationFrequency = self.TextViewWeekly.text }else{ preferencesConditions.notificationFrequency = self.TextViewMonthly.text }

这是我正在做的正确方法。还是有其他办法。请建议我。

For the radioButtons I have used Class in the button and for the indicator to buttons i have used the labels. These are My TextView

@IBOutlet weak var TextViewEveryNewMessage: UILabel! @IBOutlet weak var TextViewWeekly: UILabel! @IBOutlet weak var TextViewDaily: UILabel! @IBOutlet weak var TextViewMonthly: UILabel!

These are my Radio Buttons

@IBOutlet weak var RadioBtnMonthly: SSRadioButton! @IBOutlet weak var RadioBtnWeekly: SSRadioButton! @IBOutlet weak var RadioBtnDefaultChecked: SSRadioButton! @IBOutlet weak var RadioBtnDaily: SSRadioButton!

As soon as i press the ok button i need to save the checkedRadio Button text somewhere and i have done it like this.

@IBAction func OkButton(sender: UIButton) { SwiftSpinner.show(kLoadingText) if RadioBtnDefaultChecked.selected{ preferencesConditions.notificationFrequency = self.TextViewEveryNewMessage.text }else if RadioBtnDaily.selected{ preferencesConditions.notificationFrequency = self.TextViewDaily.text }else if RadioBtnWeekly.selected{ preferencesConditions.notificationFrequency = self.TextViewWeekly.text }else{ preferencesConditions.notificationFrequency = self.TextViewMonthly.text }

Is this correct way i am doing.Or there are any other approach. Please suggest me.

最满意答案

而不是在OkButton(sender: UIButton)为preferencesConditions.notificationFrequency分配值，你应该在每个SSRadioButton按钮中执行它，这是通过调用SSRadioButtonControllerDelegate - didSelectButton ：

func didSelectButton(aButton: UIButton?) { print(aButton) if aButton === RadioBtnDefaultChecked { preferencesConditions.notificationFrequency = self.TextViewEveryNewMessage.text }else if aButton === RadioBtnDaily { preferencesConditions.notificationFrequency = self.TextViewDaily.text }else if aButton === RadioBtnWeekly { preferencesConditions.notificationFrequency = self.TextViewWeekly.text }else{ preferencesConditions.notificationFrequency = self.TextViewMonthly.text } }

不要忘记将委托符合viewController：

var radioButtonController: SSRadioButtonsController? override func viewDidLoad() { radioButtonController = SSRadioButtonsController(buttons: RadioBtnDefaultChecked, RadioBtnDaily, RadioBtnWeekly) radioButtonController!.delegate = self radioButtonController!.shouldLetDeSelect = true }

IBAction应该像：

@IBAction func OkButton(sender: UIButton) { SwiftSpinner.show(kLoadingText) }

有关更多信息，请检查SSRadioButtonsController 。

希望这有帮助。

Instead of assigning a value for preferencesConditions.notificationFrequency in OkButton(sender: UIButton), you should do it in each of the SSRadioButton buttons and that's by calling SSRadioButtonControllerDelegate - didSelectButton:

func didSelectButton(aButton: UIButton?) { print(aButton) if aButton === RadioBtnDefaultChecked { preferencesConditions.notificationFrequency = self.TextViewEveryNewMessage.text }else if aButton === RadioBtnDaily { preferencesConditions.notificationFrequency = self.TextViewDaily.text }else if aButton === RadioBtnWeekly { preferencesConditions.notificationFrequency = self.TextViewWeekly.text }else{ preferencesConditions.notificationFrequency = self.TextViewMonthly.text } }

Don't forget to conform the delegate to the viewController:

var radioButtonController: SSRadioButtonsController? override func viewDidLoad() { radioButtonController = SSRadioButtonsController(buttons: RadioBtnDefaultChecked, RadioBtnDaily, RadioBtnWeekly) radioButtonController!.delegate = self radioButtonController!.shouldLetDeSelect = true }

The IBAction should be like:

@IBAction func OkButton(sender: UIButton) { SwiftSpinner.show(kLoadingText) }

For more information, check SSRadioButtonsController.

Hope this helped.

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