JRAlertController

Based on Apple's UIAlertController control API, rebuilt it with swift, JRAlertController is more in line with mainstream style of the APP.

Screenshot

Requirements

• iOS 8.0+
• Xcode 9.0+
• Swift 4.0+

Installation

CocoaPods

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

$ gem install cocoapods

CocoaPods 1.1.0+ is required to build JRAlertController 1.1.0

To integrate JRAlertController 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 'JRAlertController', '~> 1.1.0'
end

Then, run the following command:

$ pod install

Manually

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

Embedded Framework

• Open up Terminal, cd into your top-level project directory, and run the following command "if" your project is not initialized as a git repository:

  $ git init

- Add JRAlertController as a git [submodule](http://git-scm.com/docs/git-submodule) by running the following command:

  ```bash
$ git submodule add https://github.com/Jiar/JRAlertController.git

• Open the new JRAlertController folder, and drag the JRAlertController.xcodeproj into the Project Navigator of your application's Xcode project.

  It should appear nested underneath your application's blue project icon. Whether it is above or below all the other Xcode groups does not matter.

• Select the JRAlertController.xcodeproj in the Project Navigator and verify the deployment target matches that of your application target.

• Next, select your application project in the Project Navigator (blue project icon) to navigate to the target configuration window and select the application target under the "Targets" heading in the sidebar.

• In the tab bar at the top of that window, open the "General" panel.

• Click on the + button under the "Embedded Binaries" section.

• You will see two different JRAlertController.xcodeproj folders each with two different versions of the JRAlertController.framework nested inside a Products folder.

  It does not matter which Products folder you choose from, but it does matter whether you choose the top or bottom JRAlertController.framework.

• Select the top JRAlertController.framework for iOS.

• And that's it!

  The JRAlertController.framework is automagically added as a target dependency, linked framework and embedded framework in a copy files build phase which is all you need to build on the simulator and a device.

---

Usage

JRAlertController_alert_simple

        let alertController = JRAlertController(title: "login tip", message: "please input account and password", preferredStyle: .alert)
        let cancelAction = JRAlertAction(title: "cancel", style: .cancel, handler:  {
            (action: JRAlertAction!) -> Void in
            print("cancel")
        })
        let loginAction = JRAlertAction(title: "login", style: .default, handler: {
            (action: JRAlertAction!) -> Void in
            print("login")
        })
        alertController.addAction(cancelAction)
        alertController.addAction(loginAction)
        alertController.addTextField(configurationHandler: { (textField: UITextField) -> Void in
            textField.keyboardType = .default
            textField.placeholder = "please input account"
        })
        alertController.addTextField(configurationHandler: { (textField: UITextField) -> Void in
            textField.keyboardType = .default
            textField.isSecureTextEntry = true
            textField.placeholder = "please input password"
        })
        present(alertController, animated: true, completion: nil)

JRAlertController_alert_multiple

        let alertController = JRAlertController(title: "I am title,I am title,I am title,I am title,I am title", message: "I am message, I am message, I am message, I am message, I am message, I am message, I am message, I am message, I am message", preferredStyle: .alert)
        let cancelAction = JRAlertAction(title: "cancel", style: .cancel, handler:  {
            (action: JRAlertAction!) -> Void in
            print("cancel")
        })
        let deleteAction = JRAlertAction(title: "delete", style: .destructive, handler: {
            (action: JRAlertAction!) -> Void in
            print("delete")
        })
        let archiveAction = JRAlertAction(title: "archive", style: .default, handler: {
            (action: JRAlertAction!) -> Void in
            print("archive")
        })
        let archiveAction1 = JRAlertAction(title: "archive1", style: .default, handler: {
            (action: JRAlertAction!) -> Void in
            print("archive1")
        })
        let archiveAction2 = JRAlertAction(title: "archive2", style: .default, handler: {
            (action: JRAlertAction!) -> Void in
            print("archive2")
        })
        let archiveAction3 = JRAlertAction(title: "archive3", style: .default, handler: {
            (action: JRAlertAction!) -> Void in
            print("archive3")
        })
        let archiveAction4 = JRAlertAction(title: "archive4", style: .default, handler: {
            (action: JRAlertAction!) -> Void in
            print("archive4")
        })
        let archiveAction5 = JRAlertAction(title: "archive5", style: .default, handler: {
            (action: JRAlertAction!) -> Void in
            print("archive5")
        })
        let archiveAction6 = JRAlertAction(title: "archive6", style: .default, handler: {
            (action: JRAlertAction!) -> Void in
            print("archive6")
        })
        alertController.addAction(cancelAction)
        alertController.addAction(deleteAction)
        alertController.addAction(archiveAction)
        alertController.addTextField(configurationHandler: { (textField: UITextField) -> Void in
            textField.textColor = .black
            textField.text = "black"
        })
        alertController.addTextField(configurationHandler: { (textField: UITextField) -> Void in
            textField.textColor = .darkGray
            textField.text = "darkGray"
        })
        alertController.addTextField(configurationHandler: { (textField: UITextField) -> Void in
            textField.textColor = .lightGray
            textField.text = "lightGray"
        })
        alertController.addTextField(configurationHandler: { (textField: UITextField) -> Void in
            textField.backgroundColor = .black
            textField.textColor = .white
            textField.text = "white"
        })
        alertController.addTextField(configurationHandler: { (textField: UITextField) -> Void in
            textField.textColor = .gray
            textField.text = "gray"
        })
        alertController.addTextField(configurationHandler: { (textField: UITextField) -> Void in
            textField.textColor = .red
            textField.text = "red"
        })
        alertController.addAction(archiveAction1)
        alertController.addAction(archiveAction2)
        alertController.addTextField(configurationHandler: { (textField: UITextField) -> Void in
            textField.textColor = .green
            textField.text = "green"
        })
        alertController.addTextField(configurationHandler: { (textField: UITextField) -> Void in
            textField.textColor = .blue
            textField.text = "blue"
        })
        alertController.addTextField(configurationHandler: { (textField: UITextField) -> Void in
            textField.textColor = .cyan
            textField.text = "cyan"
        })
        alertController.addTextField(configurationHandler: { (textField: UITextField) -> Void in
            textField.textColor = .yellow
            textField.text = "yellow"
        })
        alertController.addTextField(configurationHandler: { (textField: UITextField) -> Void in
            textField.textColor = .magenta
            textField.text = "magenta"
        })
        alertController.addTextField(configurationHandler: { (textField: UITextField) -> Void in
            textField.textColor = .orange
            textField.text = "orange"
        })
        alertController.addTextField(configurationHandler: { (textField: UITextField) -> Void in
            textField.textColor = .purple
            textField.text = "purple"
        })
        alertController.addTextField(configurationHandler: { (textField: UITextField) -> Void in
            textField.textColor = .brown
            textField.text = "brown"
        })
        alertController.addAction(archiveAction3)
        alertController.addAction(archiveAction4)
        alertController.addAction(archiveAction5)
        alertController.addAction(archiveAction6)
        alertController.preferredAction  = archiveAction6
        present(alertController, animated: true, completion: nil)

JRAlertController_sheet_simple

        let alertController = JRAlertController(title: "blog tip", message: "Please select the option to use the corresponding option to operate your blog", preferredStyle: .actionSheet)
		// let alertController = JRAlertController(title: "blog tip")
		// let alertController = JRAlertController(message: "Please select the option to use the corresponding option to operate your blog")
		// let alertController = JRAlertController()
        let addAction = JRAlertAction(title: "add", style: .default, handler: {
            (action: JRAlertAction!) -> Void in
            print("add blog")
        })
        let modifyAction = JRAlertAction(title: "modify", style: .default, handler: {
            (action: JRAlertAction!) -> Void in
            print("modify blog")
        })
        let deleteAction = JRAlertAction(title: "delete", style: .destructive, handler: {
            (action: JRAlertAction!) -> Void in
            print("delete blog")
        })
        let cancelAction = JRAlertAction(title: "cancel", style: .cancel, handler:  {
            (action: JRAlertAction!) -> Void in
            print("cancel")
        })
        alertController.addAction(addAction)
        alertController.addAction(modifyAction)
        alertController.addAction(deleteAction)
        alertController.addAction(cancelAction)
        present(alertController, animated: true, completion: nil)

JRAlertController_sheet_multiple

        let alertController = JRAlertController(title: "I am title,I am title,I am title,I am title,I am title", message: "I am message, I am message, I am message, I am message, I am message, I am message, I am message, I am message, I am message", preferredStyle: .actionSheet)
        let cancelAction = JRAlertAction(title: "cancel", style: .cancel, handler: {
            (action: JRAlertAction!) -> Void in
            print("cancel")
        })
        let deleteAction = JRAlertAction(title: "delete", style: .destructive, handler: {
            (action: JRAlertAction!) -> Void in
            print("delete")
        })
        let archiveAction = JRAlertAction(title: "archive", style: .default, handler: {
            (action: JRAlertAction!) -> Void in
            print("archive")
        })
        let archiveAction1 = JRAlertAction(title: "archive1", style: .default, handler: {
            (action: JRAlertAction!) -> Void in
            print("archive1")
        })
        let archiveAction2 = JRAlertAction(title: "archive2", style: .default, handler: {
            (action: JRAlertAction!) -> Void in
            print("archive2")
        })
        let archiveAction3 = JRAlertAction(title: "archive3", style: .default, handler: {
            (action: JRAlertAction!) -> Void in
            print("archive3")
        })
        let archiveAction4 = JRAlertAction(title: "archive4", style: .default, handler: {
            (action: JRAlertAction!) -> Void in
            print("archive4")
        })
        let archiveAction5 = JRAlertAction(title: "archive5", style: .default, handler: {
            (action: JRAlertAction!) -> Void in
            print("archive5")
        })
        let archiveAction6 = JRAlertAction(title: "archive6", style: .default, handler: {
            (action: JRAlertAction!) -> Void in
            print("archive6")
        })
        alertController.addAction(cancelAction)
        alertController.addAction(deleteAction)
        alertController.addAction(archiveAction)
        alertController.addAction(archiveAction1)
        alertController.addAction(archiveAction2)
        alertController.addAction(archiveAction3)
        alertController.addAction(archiveAction4)
        alertController.addAction(archiveAction5)
        alertController.addAction(archiveAction6)
        present(alertController, animated: true, completion: nil)

License

JRAlertController is released under the Apache-2.0 license. See LICENSE for details.