CODEWITHSUNDEEP
buttonunity-game-engine
Rajesh Kumar
Rajesh Kumar

Reputation: 49

How to print a value on the button when it is clicked?

I want print a value on the button when it is clicked.How it is possible?

[Update]

using UnityEngine; 
using System.Collections; 
public class tic : MonoBehaviour 
{ 
    void OnGUI() { 
        string value=""; 
        if(GUI.Button(new Rect(10,10,50,50),value)) { 
            value="y"; 
            print ("y"); 
            GUI.Button(new Rect(10,10,50,50),value); 
        } 
    } 
}

Upvotes: 1

Views: 2663

Answers (2)

Savas Adar
Savas Adar

Reputation: 4260

You can do like this;

var ControlsButton = GameObject.Find("ControlsButton");
ControlsButton.GetComponentInChildren<Text>().text = "Accelerometer"

Upvotes: 0

Jerdak
Jerdak

Reputation: 4056

Adapting the Unity gui example you can modify the button text by storing that text in a variable and changing it when the button is clicked, like so:

using UnityEngine;
using System.Collections;

public class GUITest : MonoBehaviour {
    public string ButtonText = "Click Me"
    void OnGUI () {
        if (GUI.Button (new Rect (10,10,150,100), ButtonText )) {
            ButtonText = "Huzzah!";
        }
    }
}

The button will first read as "Click Me" then will change once to "Huzzah".

If you don't want to change the actual text in the button it gets a little tougher. You would need to create a label that sits over the button, I don't recommend going this route. It won't look nice and the label won't move w/ the button:

using UnityEngine;
using System.Collections;

public class GUITest : MonoBehaviour {
    public bool DrawLabel = false;
    public string LabelText = "Huzzah"
    void OnGUI () {
        if (GUI.Button (new Rect (10,10,150,100), "Click Me")) {
            DrawLabel = true;
        }
        if(DrawLabel){
            // use the same rect parameters as you did to create the button
            GUI.Label (new Rect (10, 10, 150,100), LabelText);
        }
    }
}

Upvotes: 1

Related Questions