I am working on a project which I had already released with iOS-7. But now as the action sheet is making problem so I am now implementing UIAlertController. Following is the code which I am using f...

I have a UIActionSheet containing a picker and a UIToolbar. On the UIToolBar there is a save button. However, some of my users reported pressing the save button before the UIPickerView stops spinni...

I want to select multiple rows in a UIPickerView, so I had the idea to show my data in a table and add this table as subview to the picker. I have tried this but didn't succeed. Any suggestions h...

I want to achieve the following functionality in Custom UIPiker as shown in below picture. I want to change the text colour of selected area only like above.

In my app I am trying to make an custom UIPickerView which contains three components(days, hours and minutes). I have already made the custom picker with three components. And Now I am stuck at how...

I am trying to update the date and time displayed in a table cell immediately after the UIPicker's data has changed (real time updated). I implemented the following code. My "update" method is not ...