JSFiddle - React, Tailwind, and code Playground
by Akram kamal
HTML
<form>
<input type="text" name="tb1"/>
<table id="tbl1">
<tr><td><input type="text" name="tb2"/></td></tr>
</table>
<table id="tbl2">
<tr><td><input type="text" name="tb3"/></td></tr>
<tr><td><input type="text" name="tb4"/></td></tr>
</table>
</form>
JavaScript
var params = $("#tbl2 :input").serialize();
alert(params);