uipickerview_开发者

xCode 4.2, UIPickerView, Where is the File's Owner?

After some searching I know how to set the UIPickerView and its C开发者_StackOverflowontent. The only problem is that i can\'t connect the UIPickerViews datasource and delegate Outlet to the File`s Ow[详细]

2023-04-13 06:49 分类：问答

How to Dismiss a UIPIckerView once the user has selected their choice

I have my UIPickerView hooked into a UITextField\'s inputView.I have it popping up.I know when the user selects a row.I know the value for the row.All that is great.[详细]

2023-04-12 16:10 分类：问答

an UIButton in an UIPickerView doesn't respond to click event

i add an UIButton to an UIPicker view bu this code - (UIView *)pickerView:(UIPickerView *)pickerView viewForRow:(NSInteger)row forComponent:(NSInteger)component reusingView:(UIView *)view {[详细]

2023-04-12 15:34 分类：问答

UIPickerView vs. a new UITableViewController

What do you think is a better method for letting a user choose an item from a list with an unknown but rather small (5-20) number of items?[详细]

2023-04-12 14:29 分类：问答

Pickerview crash

I want to get 2 values from a UIPickerView and merge them in one string. I can fetch them correctly, but the merging in the last NSString keeps crashing with sigabrt when I try to NSLog it.[详细]

2023-04-12 03:31 分类：问答

UIPickerview-Scrolling from Top

In IOS, how is it possible to make UIPickerview开发者_如何学JAVA start scrolling directly from the top?[详细]

2023-04-11 09:06 分类：问答

is there a uipickerview delegate method like scrollviewDidScroll?

I have a customized UIPickerview and I do not want to use a datepicker.I want to implement the feature where when a user scrolls down/up the hours, the AM/PM component switches while the hour is scrol[详细]

2023-04-10 05:54 分类：问答

Weird leaks in UIPickerView methods

Building a custom UIPickerView for so I can let my users select time as 24 hours without having to go into the Settings app and turn on 24 hour time for the entire phone. Got some stubborn leaks of a[详细]

2023-04-10 05:31 分类：问答

Multiple UIPickerView with same data in one view. How can I get the content of both picker?

I have 2 UIPickerviews with the same data. At the moment sb is clicking the save-B开发者_Python百科utton I want to get the data from both PickerViews.[详细]

2023-04-09 22:24 分类：问答

how to implement an Drop Down List for iphone

I searched about UIPickerView and NSComboB开发者_StackOverflow中文版ox , I really don\'t understand the difference between these two !!! can anyone tell me what is the best way to show an Drop down li[详细]

2023-04-09 21:22 分类：问答