JSFiddle - React, Tailwind, and code Playground

by j08691

HTML

<form method="post">
    <select name="Select1" multiple="multiple" size="8" id="airports-select-1" onblur="searchFlights()";>
    <option>aaa</option>
    <option>bbb</option>
    <option>ccc</option>
    <option>ddd</option>
    <option>eee</option>
    </select></form>

JavaScript

function searchFlights() {
    var select1 = document.getElementById("airports-select-1");
    var selected1 = [];
    for (var i = 0; i < select1.length; i++) {
        if (select1.options[i].selected) selected1.push(select1.options[i].value);
    }
    console.log(selected1);
}