如何使 UIPickerView 在屏幕上滑动一半？

Question

when someone clicks clothing, I want the UIPickerView to slide up as in the example as follows:

Can someone show a code sample please?

Answer 1

as dsc and Jason said, if you are using tableview, use its delegate method didSelectRowAtIndexPath, in it call an pickerview in an actionsheet.

To know how to call an pickerview in an actionsheet, check this link: Add UIPickerView & a Button in Action sheet - How?

Answer 2

Update :
This version is deprecated: use ActionSheetPicker instead.

You can use animation if you want a "sliding" effect

[pickerView setFrame: CGRectMake([[self view] frame].origin.x, [[self view] frame].origin.y + 480.0, [[self view] frame].size.width, [[self view] frame].size.height)];
[UIView beginAnimations: nil context: NULL];
[UIView setAnimationDuration: 0.25];
[UIView setAnimationCurve: UIViewAnimationCurveEaseInOut];
[pickerView setFrame: yourDesiredEndFrame];
[UIView commitAnimations];

It's not tested but will give you an idea

Answer 3

I have been looking for a solution to this as well. What I found was this: https://github.com/TimCinel/ActionSheetPicker

There is a sample project in the zip file that demonstrates how nicely it works.

Enjoy!

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Update:

This version is deprecated: use ActionSheetPicker-3.0 instead.