thellimist / ezalertcontroller

Easy Swift UIAlertController

EZAlertController

Easy Swift UIAlertController

• One line setup for all UIAlertControllers
• Button action with closures instead of selectors
• Easily customizable
• Easy action sheets

Swift 2.0 is maintained in this branch

Usage

One Button Alert

EZAlertController.alert("Title")
EZAlertController.alert("Title", message: "Message")
EZAlertController.alert("Title", message: "Message", acceptMessage: "OK") { () -> () in
    print("cliked OK")
}

Multiple Button Alerts

EZAlertController.alert("Title", message: "Message", buttons: ["First", "Second"]) { (alertAction, position) -> Void in
    if position == 0 {
        print("First button clicked")
    } else if position == 1 {
        print("Second button clicked")
    }
}

// With Preferred Button Style along with all alerts in a single closure
// Here the Logout button will be red in color to show that it is a destructive action
EZAlertController.alert("Title", message: "Message", buttons: ["Cancel","Logout"], buttonsPreferredStyle:[.default, .destructive]) { (alert, position) in 
    if position == 0 {
        print("Cancel button clicked")
    } else if position == 1 {
        print("Logout button clicked")
    }
}

Action Sheet

// With individual UIAlertAction objects
let firstButtonAction = UIAlertAction(title: "First Button", style: UIAlertActionStyle.Default, handler: { (UIAlertAction) -> Void in
    print("First Button pressed")
})
let secondButtonAction = UIAlertAction(title: "Second Button", style: UIAlertActionStyle.Default, handler: { (UIAlertAction) -> Void in
    print("Second Button pressed")
})

EZAlertController.actionSheet("Title", message: "message", actions: [firstButtonAction, secondButtonAction])

// With all actions in single closure
EZAlertController.actionSheet("Title", message: "Message", buttons: ["First", "Second"]) { (alertAction, position) -> Void in
    if position == 0 {
        print("First button clicked")
    } else if position == 1 {
        print("Second button clicked")
    }
}

Customizable

let alertController = EZAlertController.alert("Title") // Returns UIAlertController
alertController.setValue(attributedTitle, forKey: "attributedTitle")
alertController.setValue(attributedMessage, forKey: "attributedMessage")
alertController.view.tintColor =  self.view.tintColor
...

Objective-C support

#import "ProjectName-Swift.h"

...

[EZAlertController alert:@"Title" message:@"Message"];

Requirements

• Swift version 4.0

Installation

Install via CocoaPods

You can use CocoaPods to install EZAlertController by adding it to your Podfile:

platform :ios, '8.0'
use_frameworks!

pod 'EZAlertController', '3.2'

For current master branch

pod 'EZAlertController', :git => "https://github.com/thellimist/EZAlertController.git", :branch => 'master'

Install Manually

• Download and drop 'EZAlertController.swift' in your project.

Improvement

• Feel free sending pull requests.

License

• EZAlertController is available under the MIT license. See the LICENSE file.

Keywords

swift, alert, AlertView, AlertViewController, UIAlertView, UIAlertViewController

ezalertcontroller's Issues

Set Tint Color?

Hi guys, how do we set the Tint Color of the overall dialog in this awesome pod?

Always receive this warning!

Attempting to load the view of a view controller while it is deallocating is not allowed and may result in undefined behavior (<UIAlertController: 0x7aa4b600>)

ActionSheet not dismissing on tapping the view

I am using 3.1 version and when i click the window apart from action sheet the action sheet do not disappears .
Also there is no cancel button on the Action Sheet.

Build Error with XCode 8.1

On version 3.1 and I get this error with xcode 8.1:

Should it be self.init(title: title, style: preferredStyle) ?

Looking for additional maintainers of this project

I've been working on different technologies lately. Keeping up with Swift's fast iterations takes a lot of my time. Let me know if you are interested in reviewing PRs, managing issues and handling releases of this project.

Thanks

Using EZAlertController in Objective-C code

I'm wondering if it's possible to use this fabulous control in legacy Objective-C code alongside Swift classes?

Other Swift code works fine for me, but EZAlertController is somehow not recognized

P.S. Thanks for really nice and useful control!

How to show actionsheet on iPad?

I use the demo code to show the actionsheet. It shows on iPhone but not show on iPad.

Presenting on keyWindow.rootViewController is not a good idea

This is a very naive way to look at windows and controllers in this day and age. There are many cases where this assumption is incorrect. Another problem would be calling your alert method multiple times.

The more correct way would be to display the alert controller on top of a clear root controller in a window of its own. Then you enter into the territory of managing multiple alerts displayed one after the other. And lo and behold, your have implemented _UIAlertControllerShimPresenter and _UIAlertControllerShimPresenterWindow, the internals of the now deprecated UIAlertView.

Swift 3 in the works?

Hi thellimist,

just wondering if you're still working on this project and to upgrade it to work with Swift 3? I use your lib a lot and it's very helpful. Thanks a lot for the great work.

Gives Warning for no reason

Every Time I use this , it gives me a warning stating that "Result of call to 'actionSheet(_:message:sourceView:buttons:tapBlock:)' is unused"

Use optionals for message

What do you think about using optionals in message?

It could look like so:

@discardableResult open class func alert(_ title: String, message: String?) -> UIAlertController { return alert(title, message: message ?? "", acceptMessage: "OK", acceptBlock: { // Do nothing }) }

Crash if showed the alert in View Did Load

Created test-app and put the alert in "viewDidLoad"