UIDatePicker in UIDatePickerModeCountDownTimer mode: how to get/set the hours and minutes via code?

Posted by R31n4ld0 on Stack Overflow See other posts from Stack Overflow or by R31n4ld0
Published on 2010-03-13T16:09:20Z Indexed on 2010/03/13 16:15 UTC
Read the original article Hit count: 383

Filed under:

iphone

|

uidatepicker

|

objective-c

Hello, guys.

How to get/set the hours and minutes via code from a UIDatePicker in UIDatePickerModeCountDownTimer mode?

The situation:

I have an interface in that a user selects just hours and minutes. Then, he saves the information (so, I have to get the hours and minutes from UIDatePicker via code to save in a DB).
When the user is editing the information saved previously, I want to start the interface with the saved hours/minutes (so, I have to set the UIDatePicker hours and minutes retrieved from DB via code).

How do I do that with the UIDatePiker in UIDatePickerModeCountDownTimer mode?

Thanks in advance.

© Stack Overflow or respective owner

Related posts about iphone

iphone - direct link to iPhone review form from inside iphone

as seen on Stack Overflow - Search for 'Stack Overflow'
I am trying to link directly to the review link of one of my Apps. I know that it is possible because Appirater did it in the past, but some change in iTunes turned the API down. Appirater uses this URL NSString *templateReviewURL = @"itms-apps://itunes.apple.com/WebObjects/MZStore.woa/wa/viewContentsUserReviews… >>> More
Buy iPhone 4 Without Contract: $599 (AT&T) and $699 (Verizon)

as seen on Tech Dreams - Search for 'Tech Dreams'
Purchasing iPhone without a contract is a good option when you are planning to gift it to someone or going to use it outside US. Both AT&T and Verizon lets you iPhone 4 without a contract but this information is buried deep under blurred text in FAQs and agreements. Here is the pricing… >>> More
Is it possible to download and run IPhone apps on an IPhone emulator

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi, I am tasked to provide an IPhone client app for our SaaS website. I have never written an IPhone application, nor do I have an IPhone at the moment. Before I can decide whether or not I want to do this myself or outsource this, I'd like to try a few apps myself to get a feeling for the UI. Is… >>> More
iPhone web app from dashcode rss feed template works deployed on simulator but not on iphone

as seen on Stack Overflow - Search for 'Stack Overflow'
iPhone web app from dashcode rss feed template works deployed on simulator but not on iphone. The web app is deployed at; http://www.alila.se/wordpress/index.html If i run the simulator and enter that adress, it fetches the rss feed and displays it. Everything fine. When i enter the adress into… >>> More
Problem running iPhone application on iPhone from Xcode (and in Instruments)

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi I have a problem running one application on the iPhone from Xcode (or Instruments). When I try to run the app I get the error message Failed to upload XXX.app in the bottom left corner of Xcode. The strange thing is it actually uploaded the app to the iPhone but it doesn't start it (after this… >>> More

Related posts about uidatepicker

UIDatePicker questions regarding displaying

as seen on Stack Overflow - Search for 'Stack Overflow'
Does anyone know if it's possible to change the minute interval of a UIDatePicker after it's been added to a UIView? Is it possible to show and hide 2 different datePickers? I want change the minuteInterval of the UIDatePicker to 5 and 30 when I click a button. Any sample code would be appreciated. >>> More
jqgrid uidatepicker

as seen on Stack Overflow - Search for 'Stack Overflow'
I'm having a problem with the DatePicker implementção with jqGrid. I got it using editoptions:{dataInit:functiondate} for the DatePicker is instantiated. User clicks on the field and called datepicker and perfectly. When the datepicker is appearing and click directly on the close button of the form… >>> More
How to Pass Date from one View to the next View containing UIDatePicker

as seen on Stack Overflow - Search for 'Stack Overflow'
How can i get the date from database and load it onto the UIDatePicker? >>> More
Loading a UIDatePicker in Landscape on a UINavigationController

as seen on Stack Overflow - Search for 'Stack Overflow'
I have a custom UINavigationController that supports auto-rotate. I also have a UIDatePicker on one of my views that I throw onto the stack of the Navigation controller. The auto-rotate works if I start the date picker view in portrait and then rotate it. If I try load the date picker view in landscape… >>> More
Can UIDatePicker's minimumDate and maximumDate include time?

as seen on Stack Overflow - Search for 'Stack Overflow'
Need a UIDatePicker with specific maximum and minimum dates and times. Currently NSDatePicker.minimumDate and .maximumDate appear to only consider the date. What's the proper way to handle this? >>> More