JSFiddle - React, Tailwind, and code Playground
by RoryMcCrossan
HTML
<table>
<tbody>
<tr>
<td>Barley</td>
<td>AK, AZ</td>
<td class="fpdCell">[{"date":"06/01/2016","error":"Double/Triple cropping","id":2},{"date":"06/07/2016","error":"Lack of Planting Dates Established","id":2}]</td>
<td>null</td>
</tr>
<tr>
<td>Barley</td>
<td>AK, AZ, AR</td>
<td class="fpdCell">[{"date":"06/04/2016","error":"No Error Found","id":3},{"date":"06/27/2016","error":"Lack of Planting Dates Established","id":3},{"date":"06/28/2016","error":"Weather Patterns","id":3}]</td>
<td>null</td>
</tr>
<tr>
<td>Burley Tobacco</td>
<td>null</td>
<td class="fpdCell">null</td>
<td>null</td>
</tr>
<tr>
<td>Fire Cured Tobbacco</td>
<td>null</td>
<td class="fpdCell">null</td>
<td>null</td>
</tr>
<tr>
<td>Flue Cured Tobacco</td>
<td>null</td>
<td class="fpdCell">null</td>
<td>null</td>
</tr>
<tr>
<td>Oats</td>
<td>null</td>
<td class="fpdCell">null</td>
<td>null</td>
</tr>
</table>
JavaScript
$('.fpdCell').each(function() {
var $el = $(this), html = '';
$.each(JSON.parse($el.text()), function(i, obj) {
html += '<li class="list-group-item">' + obj.date + '</li>';
})
$el.append('<ul>' + html + '</ul>');
});