I have a button called myBtn.
In my actions in Frame 1, I have tried both:
myBtn.visibility = false;
myBtn.enabled = false;
Both give me the same error:
1120: Access of undefined property myBtn.
ok. There are a couple of ways that you can do this. The first just involves using the timeline.
Method 1 - Timeline
Step 1. Go to Window tab, then select components. Drag a Button instance onto the stage.
Step 2. In the properties panel, where it says 'Instance Name', replace with "myBtn" (make sure you don't use the quotes :P)
Step 3. On the timeline enter this code in frame 1.
myBtn.visible = false;
Method 2 - Document Class
Step 1. Place an instance on the stage as in the timeline
Step 2. Create a class, lets call it Resource.
Step 3. add
import flash.display.SimpleButton;
Step 4. Create a public static member
public static var BTN_MY_BUTTON:SimpleButton;
Step 5. In your document class add this to the contstructor.
addEventListener(Event.ADDED_TO_STAGE, init, false, 0, true);
Step 6. Add this function
private function init(e:Event):void
Resource.BTN_MY_BUTTON = myBtn;
}
Step 7. Now in any class you can access the button by going
Resource.BTN_MY_BUTTON.visible = false;