As I understood, I should not be retaining a controller which is a delegate or datasource. I have made a UIPickerView, created in a property accessor as such:
pickerArray = [[NSArray arrayWithObjects:@\"20\", @\"40\", @\"60\",@\"80\", @\"100\", @\"120\", @\"140\", @\"160\", @\"180\", @\"200\",nil] retain];
I am creating a textField which when clicked UIPickerView comes up. When I run this code there is an error:
I want to add a checkmark instead of the default SelectionIndicator for UIPickerView. I am trying to add 开发者_开发知识库an image as subview
I have the following issue (with iPhone SDK) : The selectedRowInComponent method of UIPickerView returns the correct value the first time it is 开发者_StackOverflow中文版called and then keeps returnin
I have create a demo project in which i have add button. On button action i am calling a custom view. On that custom view i have add a picker view, a toolbar and bar button. On action of button i am c
I need to add a date component to my PickerView. Any ideas on how to get the date component? One way is to manually maintain all the date related info, take current date add and subtract to get the re
I am implementing a ta开发者_如何学运维b;e in which i have created a custom cell for cell of tableview. On custom cell i am displaying two text field , one button and one image view. Now i want implem
I can find a post that teach to use delegate 开发者_JAVA百科method to check if the row valid and then scroll to the right one if not.
I am using this code for view did load.. - (void)viewDidLoad { myPicker.hidden=TRUE; NSArray * shopping=[NSArray arrayWithObjects:@\"Lie in bed\",
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