SO - 26629081
by Arun P Johny
HTML
<div id="table-wrapper">
<table>
<tr>
<td></td>
</tr>
</table>
<p class="pdf-add-row">
<input id="pdf-1" type="file" />
</p>
</div>
<button>Clone</button>
<div id="result"></div>
JavaScript
$('button').click(function () {
var source = $('#table-wrapper'),
clone = source.clone(true),
count = clone.length;
//append the clone to a temp form so that it can be restted
$('<form />').append(clone)[0].reset();
clone.appendTo('#result')
})