Please help !! Custom Button Event Not responding !!

Questions & Answers
1

Here is my Code. The Function doSomething() wont execute on button click. Can you tell me what i am doing wrong. Thanks

using UnityEngine;
using System.Collections;
using UnityEngine.UI;

public class Arrow : MonoBehaviour {

public GameObject myarrow;  

private Button myButton; 

void Start () {
	
	myarrow = GameObject.Find("Arrow_Sprite");

	myarrow.AddComponent<Button> ();
//	myarrow.GetComponent<Button> ().enabled = true;

//	myButton.GetComponent<GameObject> ().gameObject = myarrow.gameObject;

//	myButton = myarrow.GetComponent<UnityEngine.UI.Button> ();  
	myarrow.GetComponent<Button>().onClick.AddListener (delegate {
		doSomething(); 
	});

	myarrow.GetComponent<Button>().enabled = true;

}

public void doSomething()
{
	myarrow.transform.position = new Vector2 (5, 2); 

}
// Update is called once per frame
void Update () {

}

}

2

Try this …

 public GameObject myarrow;  
 void Start () {
     myarrow = GameObject.Find("Arrow_Sprite");
     myarrow.AddComponent<RectTransform>();
     myarrow.AddComponent<Button> ();
     myarrow.GetComponent<Button>().onClick.RemoveAllListeners();
     myarrow.GetComponent<Button>().onClick.AddListener (doSomething);
     myarrow.GetComponent<Button>().enabled = true;
 }
 public void doSomething()
 {
     Vector3 newPos = new Vector3(5f, 2f, 0f);
     newPos.z = myarrow.transform.position.z;
     myarrow.transform.position = newPos; 
 }