How to scroll to a specific element in ScrollRect with Unity UI?

Question

I built a registration form for a mobile game using Unity 5.1. To do that, I use Unity UI components: ScrollRect + Autolayout (Vertical layout) + Text (labels)

Answer 1

here's the way I clamped selected object into ScrollRect

private ScrollRect scrollRect;
private RectTransform contentPanel;

public void ScrollReposition(RectTransform obj)
{
    var objPosition = (Vector2)scrollRect.transform.InverseTransformPoint(obj.position);
    var scrollHeight = scrollRect.GetComponent().rect.height;
    var objHeight = obj.rect.height;

    if (objPosition.y > scrollHeight / 2)
    {
        contentPanel.localPosition = new Vector2(contentPanel.localPosition.x,
            contentPanel.localPosition.y - objHeight - Padding.top);
    }

    if (objPosition.y < -scrollHeight / 2)
    {
        contentPanel.localPosition = new Vector2(contentPanel.localPosition.x,
contentPanel.localPosition.y + objHeight + Padding.bottom);
    }
}