Binding functions - Drum Machine

JavaScript
1

Hi,

I am having trouble with the Drum Machine project. I am currently trying to create a function that calls multiple functions when a button is clicked (onClick).

According to the Stack Overflow posts, it should be pretty straightforward:

onClick={this.handleClick}

handleClick(){
   function1();
   function2();
}

However, this doesn’t seem to work.

Link:
https://codepen.io/snjegurotska/pen/ydejXj

Left and right buttons use the whichButton() function, while the button in the middle calls functionsTogether() function, which in turn should call whichButton() function. The console says whichButton() function isn’t defined when middle button is clicked.

Thanks!

MJ

3

Thanks for the reply!

Yeah I was looking at different posts on Stack Overflow and just tried few things, I forgot to delete it.

The problem remains, though.

MJ

5

Thank you so much!

I can’t believe I missed that.

MJ