React JS Convert Function Argument to Reference

Question

I have some problems to converting argument to reference

changeMenu=()=>{
  //Working code 
  scrollToComponent(this.Info);
}

But how to do like this

changeMenu=(value)=>{
  console.log(value) // Info
  scrollToComponent(this.value);
}

Answer 1

You can probably do it like this:

changeMenu(value) {
  scrollToComponent(this[value]);
}

// Call it like this
this.changeMenu('Info');