JSFiddle - React, Tailwind, and code Playground
by Mark Pitman
HTML
<body>
<script src="https://code.jquery.com/jquery-1.11.1.min.js"></script>
<script>
var go = function () {
alert($("tr#theone").nextAll().find("select").first().val());
}
</script>
<button onClick="go()">Go</button>
<table>
<tbody>
<tr><td>Stuff</td></tr>
<tr><td>Stuff</td></tr>
<tr>
<td>
<select>
<option value="a" selected>a</option>
<option value="b">b</option>
<option value="c">c</option>
<option value="d">d</option>
</select>
</td>
</tr>
<tr id="theone"><td>theone</td></tr>
<tr><td>Stuff</td></tr>
<tr><td>Stuff</td></tr>
<tr>
<td>
<select>
<option value="a">a</option>
<option value="b" selected>b</option>
<option value="c">c</option>
<option value="d">d</option>
</select>
</td>
</tr>
<tr>
<td>
<select>
<option value="a">a</option>
<option value="b">b</option>
<option value="c" selected>c</option>
<option value="d">d</option>
</select>
</td>
</tr>
<tr>
<td>
<select>
<option value="a">a</option>
<option value="b">b</option>
<option value="c">c</option>
<option value="d" selected>d</option>
</select>
</td>
</tr>
</tbody>
</table>
</body>