PickerController

PickerController, can make correlational pick. I love it.

Contents

• Features
• Requirements
• Example
• Installation
• Usage
• Properties
• Author
• License

Features

• Correlational picker support
• Group picker support
• Date picker support

Requirements

• iOS 8.0+ / Mac OS X 10.11+ / tvOS 9.0+
• Xcode 8.0+
• Swift 4.2+

Installation

CocoaPods

CocoaPods is a dependency manager for Cocoa projects. You can install it with the following command:

$ gem install cocoapods

To integrate PickerController into your Xcode project using CocoaPods, specify it in your Podfile:

source 'https://github.com/CocoaPods/Specs.git'
platform :ios, '8.0'
use_frameworks!

target '<Your Target Name>' do
    pod 'PickerController', '~> 0.1.0'
end

Then, run the following command:

$ pod install

Carthage

Carthage is a decentralized dependency manager that builds your dependencies and provides you with binary frameworks.

You can install Carthage with Homebrew using the following command:

$ brew update
$ brew install carthage

To integrate PickerController into your Xcode project using Carthage, specify it in your Cartfile:

github "xiongxiong/PickerController" ~> 0.1.0

Run carthage update to build the framework and drag the built PickerController.framework and SwiftyJSON.framework into your Xcode project.

Manually

If you prefer not to use either of the aforementioned dependency managers, you can integrate PickerController into your project manually.

Example

Open the example project, build and run.

Usage

Extension of UIViewController

extension UIViewController {

    public func showCorrelationPicker(title:String, correlationalJsonStr: String, selectedItems: [String], onDone: ClosureDone? = nil, onCancel: ClosureCancel? = nil) {
        ...
    }

    public func showCorrelationPicker(title:String, correlationalJsonStr: String, selectedIndices: [Int], onDone: ClosureDone? = nil, onCancel: ClosureCancel? = nil) {
        ...
    }

    public func showCorrelationPicker(title:String, correlationalJsonFile: String, selectedItems: [String], onDone: ClosureDone? = nil, onCancel: ClosureCancel? = nil) {
        ...
    }

    public func showCorrelationPicker(title:String, correlationalJsonFile: String, selectedIndices: [Int], onDone: ClosureDone? = nil, onCancel: ClosureCancel? = nil) {
        ...
    }

    public func showGroupPicker(title:String, groupData: [[String]], selectedItems: [String], onDone: ClosureDone? = nil, onCancel: ClosureCancel? = nil) {
        ...
    }

    public func showGroupPicker(title:String, groupData: [[String]], selectedIndices: [Int], onDone: ClosureDone? = nil, onCancel: ClosureCancel? = nil) {
        ...
    }

    public func showDatePicker(title: String, initialDate: Date, onDone: ClosureDateDone? = nil, onCancel: ClosureCancel? = nil) {
        ...
    }
}

Use PickerController

func onClicked_button1() {
        let data = [["1983", "1984", "1985"], ["1月", "2月", "3月", "4月", "5月", "6月", "7月", "8月", "9月", "10月", "11月", "12月"]]
        showGroupPicker(title: "Hello", groupData: data, selectedItems: ["1984", "6月"], onDone: { [unowned self] (indices, items) in
            self.labelIndices.text = "indices -- \(indices)"
            self.labelItems.text = "items -- \(items)"
            }, onCancel: {
               self.labelIndices.text = "selected nothing"
                self.labelItems.text = "selected nothing"
        })
}

func onClicked_button3() {
        showDatePicker(title: "时间", initialDate: Date(), onDone: { [unowned self] (date) in
            self.labelIndices.text = ""
            self.labelItems.text = "date -- \(date)"
            }, onCancel: {
                self.labelIndices.text = ""
                self.labelItems.text = "selected nothing"
        })
}

Properties

• height: CGFloat // height of picker in PickerController
• animationDuration: TimeInterval // animation duration of picker
• backgroundAlpha: CGFloat // background alpha of PickerController

Author

xiongxiong, ximengwuheng@163.com

License

PickerController is available under the MIT license. See the LICENSE file for more info.