Mutiple buttons with the same name showing different divs

Question

I have a large amount of buttons all used to display a div before it, my question is instead of having 20 different javascript functions which all do the same thing, is it possi

Answer 1

HTML:

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JavaScript:

var buttons = document.getElementsByClassName("drop-button");
for(var i = 0; i < buttons.length; i++) {
    buttons[i].addEventListener("click", function(){ this.style.display="block"; });
{