Ios – Xcode – Is there a way to drag a component from one view to another without losing its frame

I would personally move to a User Defined Function for this type of thing, rather than a join. This way you can have full control over the evaluation process. You could do it in a manner like the following, based on your notes.

SELECT TOP 1 kurs_sredni
FROM YourTable
WHERE (Your Comparison here)
ORDER BY Date 

This way, you can do a >= comparison on date, and if it doesn't exist, you will get the next latest date value.

So I just sorted out in this way:

1. Inside the UIScrollView add a UIView (we can call that contentView);

2. In this contentView, set top, bottom, left and right margins to 0 (of course from the scrollView which is the superView); Set also align center horizontally and vertically;

Finished.

Now you can add all your views in that contentView, and the contentSize of the scrollView will be automatically resized according with the contentView.

Update:

Some special case is covered by this video posted by @Sergio in the comments below.