Category custom field value

Hi,

I'm new to hikashop, but i see a huge potential of what can be done using it. I decided to use it for our company B2B platform.

This is a simple issue, but one that has been bothering me and i've spent too much time trying to figure it out...

I've created a custom field for categories (one only) that will store color number for different display options in the front end. The color code is to be added to a div class in :
listing_img_pane.php.

This is what I have:

<div class='cat_color_label cat_color<?php
if(!empty($this->fields)){
$fieldsClass = hikashop_get('class.field');
$fields = $fieldsClass->getFields('frontcomp', $this->row, 'category');

foreach($this->fields as $fieldName => $oneExtraField) {

echo $oneExtraField->field_namekey; //prints fine added just for testing

echo $this->fieldsClass->show($oneExtraField,$this->element->$fieldName); // i get nothing!
}

}?>
'>

Hot to retrieve custom field value from either category or product....

Hope you can help...
Regards
Joe

Thank you Nicolas!

You saved me creating 20-30 odd css styles with category ID's :: or messing your code with direct sql for small aestetic effect.....

Much obliged!