OnClick not showing the functions in script

[Kurt-Dekker]

Unity button onclick function script callback gameobject notes:

OnClick() no functions shown

Since this thread is highly useful and the images have died, I am responding and including an updated image hosted by the Unity forums for all future reference. [7328488--890083--unity_button_script.png]

For sliders and dropdowns and other value-returning UI elements:

Can't Return a Value for Drop Down List

There are two ways you can attach this service routine to your DropDown (or Slider): one is very useful, the other is not useful and will return a static number (like 0) and force you to go get the value yourself. This is how to properly choose the “useful” way. Let’s say you are servicing this Dropdown with this script: using UnityEngine; public class DropDownService : MonoBehaviour { public void HandleInput(int val) { Debug.Log( "Dropdown:" + val); } } When you drag tha…

And passing “more interesting” things when buttons are pressed:

UnityUI - Button Auto-selected when Scene Play

Whoops, totally my bad… I gave you the link to ask “what is selected?” I actually meant to give you this link: https://docs.unity3d.com/2019.1/Documentation/ScriptReference/EventSystems.EventSystem.SetSelectedGameObject.html It’s basically the function you call to say “This is what I want focused…” If you give it null, it will select nothing. You could stick that in a script in your scene to happen on Start() Demo: using UnityEngine; using UnityEngine.EventSystems; // @kurtdekker // M…