This Detectable?

[Ultimatony]

Is it possible to detect:
When you click on a spell that needs a target
All your chars boxes go black except 1, cancel button

Can I detect if they hit the cancel button?

 

[Switch33]

Cancel isn't detectable as far as i've heard. It has an orderID but it doesn't work trying to detect that order.

 

[Mechanical Man]

• NoCancel
  • Events
    • Unit - A unit Is issued an order with no target
  • Conditions
    • ((Ordered unit) is something) Equal to True
  • Actions
    • Custom script: if GetIssuedOrderId() == 851976 then
    • Do something
    • Custom script: endif

And some other IDs which are not in GUI at courtesy of Nesthaurs http://www.thehelper.net/forums/showthread.php/165178-Order-Ids

 

[Mechanical Man]

oh crap, apparently that works only when canceling some build, apparently it won't work in buildmenu, skillmenu and spell targeting.