koobas.hobune.stream
This question was
closed Aug 05, 2020 at 04:46 PM by
gf457767 for the following reason:
The question is answered, right answer was accepted
How can I make a Dropdown be activated by a Script?
I want to create a script that activates a dropdown UI when I select an option of another Dropdown UI and I already tried to create one but it doesn't work, I don't receive any compiler errors mesages,I used "if" and the Input.GetKey to see if it works but it doesn't. using System.Collections; using System.Collections.Generic; using UnityEngine; using UnityEngine.UI;
public class ActivatingByOptions : MonoBehaviour {
public Dropdown FirstDropdown;
public Dropdown SecondDropdown;
void Start()
{
if(FirstDropdown.onValueChanged.value)
{
SecondDropdown.gameObject.SetActive(true);
}
}
}
(After the Input.Getkey failed,I tried to use onValueChanged.value but the "value" event only applies to the Dropdown component in the if statement).
Best Answer
void Start()
{
FirstDropdown.onValueChanged.AddListener(OnFirstDropdownValueChanged);
}
void OnFirstDropdownValueChange(int value)
{
SecondDropdown.gameObject.SetActive(true);
}
