Messages

1

NGUI 3 Support / Re: OnClick on a button fires again when modifying the same OnClick event

« on: April 18, 2015, 01:06:42 PM »

Seems odd that it requires that, but fair enough, thanks!

2

NGUI 3 Support / OnClick on a button fires again when modifying the same OnClick event

« on: April 17, 2015, 04:01:03 PM »

Hi, I was wondering if this is intended behaviour.
My button fires again if I modify the existing OnClick EventDelegate during an OnClick event.
Basically I have a layered menu, and I want to go back one level, but instead because I modify the OnClick event of the same button during the execution of said event, it returns all the way down to the bottom level.

1. void Start()
2. {
3.                 backButton.onClick.Add(new EventDelegate(ShowMenu3));
4. }
5. void ShowMenu1()
6. {
7.                 ...
8. }
9. void ShowMenu2()
10. {
11.                 ...
12.                 backButton.onClick[0] = new EventDelegate(ShowMenu1);
13. }
14. void ShowMenu3()
15. {
16.                 ...
17.                 backButton.onClick[0] = new EventDelegate(ShowMenu2);
18. }

One click on the button, and it goes all the way to ShowMenu1 , instead of stopping at the end of ShowMenu3.
If I comment out the

1. backButton.onClick[0] = new EventDelegate(ShowMenu2);

then it stops at ShowMenu3.