JSFiddle - React, Tailwind, and code Playground

by karim79

HTML

<select id="x">
    <option value="foo">test</option>
    <option value="blah">test</option>    
    <option value="something">Something</option>
</select>

JavaScript

var sel = document.getElementById("x");
    var options = sel.options;
    for(var i = 0; i < options.length; i++) {
        if(options[i].value == "something") {
            alert('found options with value of "something"');
            sel.selectedIndex = i
        }
    }