Unity 3d（NGUI）如何记住NGUI ScrollView中的最后一个滚动位置？

Question

I have a ScrollView with loads of buttons, My question is how to make the scrollview to remember the last scrolled position even after the scene is reloaded. In other words how to make the scroll view to remember the last viewed child so that if the scene is reloaded it should have that particular child in the center of the view. Please ask if you can't get the question

Answer 1

You want to save the normalized value, scrollView.horizontalScrollBar.value or scrollView.verticalScrollBar.value whichever applies, to . xml or just do a DontDestroyOnLoad(scrollView.gameObject)

Answer 2

If you use UICenterOnChild , simply store the currently centered object (using centeredObject ) somehow (by index, by name, by whatnot), then do something like CenterOn(latestCenteredObject.transform) when loaded.

See UICenterOnChild docs for more.