TTADataPickerView

A Swift picker view allows you to pick the titles you want and the date, time or dateTime in one view

ScreenShort & gif

Installation

TTADataPickerView is avaibale on CocoaPods.

• 1 Insatll with CocoaPods:

   target 'MyApp' do
   	pod 'TTADataPickerView'
   end
  

  Then run a pod install inside you terminal

• 2 Manually

  Clone the code from the github:

  git clone https://github.com/TMTBO/TTADataPickerView.git

  Then drop the TTADataPickerView folder to your project

  import TTADataPickerView

Features

• 1 Pick Data and date in one PickerView:

  You do not need to write UIDatePicker and UIPickerView

• 2 Configurable apperance:

  You can configure the PickerView's apperance as you want

Usage

• 1 Initializer, you can configure the type and title

   let pickerView = TTADataPickerView(title: "TTADataPickerView", type: .text)
  

• 2 Configure pickerView type with this property

   pickerView.type = .text
  

  Some Other type

   /// The component type of the TTADataPickerView
   public enum TTADataPickerViewType {
   	/// pickerView default
   	case text
   	/// datePicker
   	case date
   	/// date and time
   	case dateTime
       /// time
   	case time
   }
  

• 3 Configure the delegate

   // You need to confirm `TTADataPickerViewDelegate`
   pickerView.delegate = self
  

• 4 When the pickerView type is .text, configure this property to tell the pickerView what you want to select

   pickerView.textItemsForComponent = [["First", "Second", "Third", "Fourth", "Fifth", "Sixth", "Seventh", "Eighth", "Ninth", "Tenth"], ["First", "Second", "Third", "Fourth", "Fifth", "Sixth", "Seventh", "Eighth", "Ninth", "Tenth"], ["First", "Second", "Third", "Fourth", "Fifth", "Sixth", "Seventh", "Eighth", "Ninth", "Tenth"]]
  

• 5 Show the PickerView

   pickerView.show()
   
   or
   
   pickerView.show { 
      // something you want to do after show the pickerView
  }
  

• 6 Set the selectedTitles or selectedDate when the pickerView appers

   pickerView.selectedTitles(titles)
   pickerView.selectedDate(date)
  

• 7 Configure the TTADataPickerView's apperance

   // config the TTADataPickerView's apperance
   let apperance = TTADataPickerView.appearance()
   apperance.setConfirmButtonAttributes(att: [NSForegroundColorAttributeName: UIColor.red])
   pperance.setCancelButtonAttributes(att: [NSForegroundColorAttributeName: UIColor.blue])
   apperance.setToolBarTintColor(color: .yellow)      apperance.setToolBarBarTintColor(color: .orange)
   apperance.setTitleFont(font: UIFont.systemFont(ofSize: 20))
   apperance.setTitleColor(color: .cyan)
  

• 8 Delegate Functions

   // MARK: - TTADataPickerViewDelegate
   
   extension ViewController: TTADataPickerViewDelegate {
       // when the pickerView type is `.text`, you clicked the done button, you will get the titles you selected just now from the `titles` parameter
       func dataPickerView(_ pickerView: TTADataPickerView, didSelectTitles titles: [String]) {
           showLabel.text = titles.joined(separator: " ")
       }
       // when the pickerView type is NOT `.text`, you clicked the done button, you will get the date you selected just now from the `date` parameters
       func dataPickerView(_ pickerView: TTADataPickerView, didSelectDate date: Date) {
           // actually you need configure the dateFormatter dateStyle and timeStyle to get the currect date from the `date` parameter
           if pickerView.type == .date {
               dateFormatter.dateStyle = .medium
           } else if pickerView.type == .time {
               dateFormatter.timeStyle = .medium
           } else if pickerView.type == .dateTime {
               dateFormatter.dateStyle = .medium
               dateFormatter.timeStyle = .medium
           }
           showLabel.text = dateFormatter.string(from: date)
       }
       // when the pickerView  has been changed, this function will be called, and you will get the row and component which changed just now
       func dataPickerView(_ pickerView: TTADataPickerView, didChange row: Int, inComponent component: Int) {
           print(#function)
       }
       // when you clicked the cancel button, this function will be called firstly
       func dataPickerViewWillCancel(_ pickerView: TTADataPickerView) {
           print(#function)
       }
       // when you clicked the cancel button, this function will be called at the last
       func dataPickerViewDidCancel(_ pickerView: TTADataPickerView) {
           print(#function)
       }
   }