JSFiddle - React, Tailwind, and code Playground

by inDiscover

HTML

<script src="http://ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js"></script>
<div id="bkup_docs">
            	<tr>
            		<td align="right"></td>
            		
            	</tr>
                <tr>
            		<td>&nbsp;</td>
            		
            	</tr>
                </div>

JavaScript

$(function() {
   var addDiv = $('#bkup_docs');
	var i = $('#bkup_docs').find('tr').length+ 1;
	alert(i); 
});