JSFiddle - React, Tailwind, and code Playground

by Oliver_kh

HTML

<select>
    <option value="1">1</option>
    <option value="2">2</option>
    <option selected value="3">3</option>
</select>
<input type="button" value="отпрЭ" class="cl" />
<div class="resul"></div>

JavaScript

$(function () {
       $(".cl").click(function () {
  var str = "";
  $("select option:selected").each(function () {
        str += $(this).text() + " ";
      });
  $(".resul").text(str);
});

});