JSFiddle - React, Tailwind, and code Playground

by Guruprasad Rao

HTML

<select class="selc">
    <option value="1">One</option>
    <option value="2">Two</option>
    <option value="3">Three</option>
    <option value="4">Four</option>
    <option value="5">Five</option>
</select>

<input type="text" id="txtOpt"/>

JavaScript

$('.selc').on('change',function()
{
    $(this).siblings('input[type=text]').val($(this).val());
});