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Question How to update dynamically the UI button used with ''On Select''?

Discussion in 'Visual Scripting' started by Marou1, Aug 20, 2022.

  1. Marou1

    Marou1

    Joined:
    Dec 13, 2021
    Posts:
    83
    Hi,

    I have a script with an empty variable ''Child2''. On Start, I assign a game object to the variable ''Child2''.
    The assigned game object is a UI button.

    The script defines some actions when the button contained in the variable ''Child2'' is selected (On select event).
    But even though I assigned On Start the button to ''Child2'', the On Select Event keeps considering ''Child2'' as empty.
    If I use the debug, it confirms that ''Child2'' was updated, but not with On Select Event. Please see the screenshot.
    Untitled.png
    1- Is this the expected behaviour?
    2- If yes, why was it designed that way?
    3- How can I change the content of Child2 and have On Select event take it into account? The reason I need this is that I want to use the same script for many different objects and I don't want to hardcode the value of Child2, Instead, Child2 will contain the child with the index2 of the game object the script is assign to.

    Thanks!
     
    Last edited: Aug 20, 2022