JSFiddle - React, Tailwind, and code Playground

by jonathon

HTML

<select id="myselect">
    <option>1</option>
    <option>2</option>
    <option>3</option>
    <option>4</option>
    <option>5</option>
</select>

<input id="open" type="button" value="Open">

JavaScript

$("#open").click(function(e){
   e.preventDefault();
   $("#myselect").attr("size",5);    
});

$("#myselect").click(function(){
   $(this).attr("size",1); 
});