Shows a submenu when the mouse is hovered over the button

Question

I'm looking for a solution where when I hover over a button a submenu pops up. Currently the menu is only shown when clicked. Does anyone know what I need to change so that when hovering over a button the menu shows up and when clicked the menu stays there.

Solution: Change hover to mouseover.

Does anyone know how to make all sections (sect1...) not show on mouseover?

<script>
var divs
var btn1 = document.getElementById("btn1");
var btn2 = document.getElementById("btn2");
var btn3 = document.getElementById("btn3");

btn1.mouseover = function(event){
    event.preventDefault();
    toggleDivs("sect1");
};
btn2.mouseover = function(event){
    event.preventDefault();
    toggleDivs("sect2");
};
btn3.mouseover = function(event){
    event.preventDefault();
    toggleDivs("sect3");
};

function toggleDivs(s){

    //reset
    document.getElementById("sect1").classList.remove("shown");
    document.getElementById("sect2").classList.remove("shown");
    document.getElementById("sect3").classList.remove("shown");
    //show
    document.getElementById(s).classList.add("shown");
}
//force button1 state initialise, if required
//btn1.focus();
//btn1.click();
</script>
<style>

    .elementor-editor-active .hidden{
        display:block;
    }
    .hidden{
        display:none;
    }
    .show{
        display: block !important;
    }

</style>

Answer 1

There is no "hover" event. You have to use mouseover, mouseenter and mouseout to handle it.

https://developer.mozilla.org/en-US/docs/Web/API/Element/mouseover_event