RMDateSelectionViewController

This is an iOS control for selecting a date using UIDatePicker in a UIActionSheet like fashion

Screenshots

Portrait

Landscape

Black version

Demo Project

If you want to run the demo project you first need to run pod install to install the dependencies of RMDateSelectionViewController.

Installation (CocoaPods)

platform :ios, '8.0'
pod "RMDateSelectionViewController", "~> 2.0.3"

Usage

Basic

Import RMDateSelectionViewController.h in your view controller
```
#import "RMDateSelectionViewController.h"
```

Create a date selection view controller, set select and cancel block and present the view controller

- (IBAction)openDateSelectionController:(id)sender {
	//Create select action
    RMAction *selectAction = [RMAction actionWithTitle:@"Select" style:RMActionStyleDone andHandler:^(RMActionController *controller) {
        NSLog(@"Successfully selected date: %@", ((UIDatePicker *)controller.contentView).date);
    }];
    
    //Create cancel action
    RMAction *cancelAction = [RMAction actionWithTitle:@"Cancel" style:RMActionStyleCancel andHandler:^(RMActionController *controller) {
        NSLog(@"Date selection was canceled");
    }];
    
    //Create date selection view controller
    RMDateSelectionViewController *dateSelectionController = [RMDateSelectionViewController actionControllerWithStyle:style selectAction:selectAction andCancelAction:cancelAction];
    dateSelectionController.title = @"Test";
    dateSelectionController.message = @"This is a test message.\nPlease choose a date and press 'Select' or 'Cancel'.";
    
    //Now just present the date selection controller using the standard iOS presentation method
    [self presentViewController:dateSelectionController animated:YES completion:nil];
}

Advanced

Accessing the Date Picker

Every RMDateSelectionViewController has a property datePicker. With this property you have total control over the UIDatePicker that is shown on the screen.

Presentation Style

Additionally, you can use the property modalPresentationStyle to control how the date selection controller is shown. By default, it is set to UIModalPresentationOverCurrentContext. But on the iPad you could use UIModalPresentationPopover to present the date selection controller within a popover. See the following example on how this works:

- (IBAction)openDateSelectionController:(id)sender {
	//Create select and cancel action
	...

	RMDateSelectionViewController *dateSelectionVC = [RMDateSelectionViewController actionControllerWithStyle:style selectAction:selectAction andCancelAction:cancelAction];

	//On the iPad we want to show the date selection view controller within a popover.
    if([UIDevice currentDevice].userInterfaceIdiom == UIUserInterfaceIdiomPad) {
        //First we set the modal presentation style to the popover style
        dateSelectionVC.modalPresentationStyle = UIModalPresentationPopover;
        
        //Then we tell the popover presentation controller, where the popover should appear
        dateSelectionVC.popoverPresentationController.sourceView = self.view;
        dateSelectionVC.popoverPresentationController.sourceRect = CGRectMake(...);
    }

	//Now just present the date selection controller using the standard iOS presentation method
	[self presentViewController:dateSelectionVC animated:YES completion:nil];
}

Adding Additional Buttons

You can add an arbitrary number of custom buttons to a RMDateSelectionViewController. Each button has it's own block that is executed when tapping the button. See the following example on how to add buttons.

- (IBAction)openDateSelectionController:(id)sender {
	//Create select action
    ...
    
    //Create date selection view controller
    RMDateSelectionViewController *dateSelectionController = [RMDateSelectionViewController actionControllerWithStyle:style selectAction:selectAction andCancelAction:cancelAction];
    
    //Create now action and add it to date selection view controller
    RMAction *nowAction = [RMAction actionWithTitle:@"Now" style:RMActionStyleAdditional andHandler:^(RMActionController *controller) {
        ((UIDatePicker *)controller.contentView).date = [NSDate date];
        NSLog(@"Now button tapped");
    }];
    nowAction.dismissesActionController = NO;
    
    [dateSelectionController addAction:nowAction];
    
    //Now just present the date selection controller using the standard iOS presentation method
    [self presentViewController:dateSelectionController animated:YES completion:nil];
}

Others

RMDateSelectionViewController does not use APIs that are only available for applications. Therefore, it can be used in both your main application and an action extension showing UI.

Documentation

There is an additional documentation available provided by the CocoaPods team. Take a look at cocoadocs.org.

Requirements

Compile Time	Runtime
Xcode 7	iOS 8
iOS 9 SDK
ARC

Note: ARC can be turned on and off on a per file basis.

Version 1.5.0 and above of RMDateSelectionViewController use custom transitions for presenting the date selection controller. Custom transitions are a new feature introduced by Apple in iOS 7. Unfortunately, custom transitions are totally broken in landscape mode on iOS 7. This issue has been fixed with iOS 8. So if your application supports landscape mode (even on iPad), version 1.5.0 and above of this control require iOS 8. Otherwise, iOS 7 should be fine. In particular, iOS 7 is fine for version 1.4.3 and below.

Apps using this control

Using this control in your app or know anyone who does?

Feel free to add the app to this list: Apps using RMDateSelectionViewController

Further Info

If you want to show an UIPickerView instead of an UIDatePicker, you may take a look at my other control called RMPickerViewController.

If you want to show any other control you may want to take a look at RMActionController.

##Credits Code contributions:

AnthonyMDev
- Cancel delegate method should be optional
Digeon Benjamin
- Delegate method when now button is pressed
- Cancel delegate method is called when background view is tapped
Denis Andrasec
- Bugfixes
Robin Franssen
- Block support
Scott Chou
- Images for cancel and select button
steveoleary
- Bugfixes

Localizations:

Vincent Xue (Chinese)
Alex Studnička (Czech)
Robin Franssen (Dutch)
tobiasgr (Danish)
Thomas Besnehard (French)
Heberti Almeida (Portuguese)
Anton Rusanov (Russian)
Pedro Ventura (Spanish)
Aron Manucheri (Swedish)
Vinh Nguyen (Vietnamese)

I want to thank everyone who has contributed code and/or time to this project!

License (MIT License)

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

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