JSFiddle - React, Tailwind, and code Playground
HTML
<form id="form" name="form" method="post" class="form" role="form" action="inventory-search" enctype="multipart/form-data">
<div class="form-group">
<label for="grade">Grade</label>
<select name="grade" class="form-control input-sm" onchange="this.form.submit();">
<option value="">Any</option><option value="18CR">18CR</option><option value="18CRCB">18CRCB</option><option value="201">201</option><option value="201 1%">201 1%</option><option value="201 4%">201 4%</option><option value="201 Li">201 Li</option><option value="201 TUBE">201 TUBE</option><option value="201L">201L</option><option value="201LN">201LN</option><option value="202">202</option><option value="2205">2205</option><option value="300" selected="selected">300</option><option value="300 SCRP">300 SCRP</option><option value="3003">3003</option><option value="301">301</option><option value="301L">301L</option><option value="304">304</option><option value="304 SQTU">304 SQTU</option><option value="304 TUBE">304 TUBE</option><option value="304/304L">304/304L</option><option value="304FLBAR">304FLBAR</option><option value="304L">304L</option><option value="304L AB">304L AB</option><option value="304L FB">304L FB</option><option value="304L RB">304L RB</option><option value="304L TUB">304L TUB</option><option value="304SCRP">304SCRP</option><option value="304TRBR">304TRBR</option><option value="305-11%">305-11%</option><option value="316">316</option><option value="316L">316L</option><option value="316L AB">316L AB</option><option value="316L RB">316L RB</option><option value="3CR12">3CR12</option><option value="400">400</option><option value="400 SCRP">400 SCRP</option><option value="409">409</option><option value="409 scra">409 scra</option><option value="409 TUBE">409 TUBE</option><option value="409-30">409-30</option><option value="409L">409L</option><option value="409LTUBE">409LTUBE</option><option value="410S">410S</option><option value="425">425</option><option...
JavaScript
$('button#reset').click(function(){
$form = $('button#reset').closest('form');
$form.find('input:text, input:password, input:file, select, textarea').val('');
$form.find('input:radio, input:checkbox').removeAttr('checked').removeAttr('selected');
$form.find('select').prop('selectedIndex', 0);
});