Hi I need to be able to choose the variant in the category view as it makes the standard virtuemart template, I added this code:
<div class=""> <?php echo shopFunctionsF::renderVmSubLayout('addtocart',array('product'=>$product,'rowHeights'=>$rowsHeight[$row], 'position' => array('addtocart'))); ?></div>
in the pro-cat-grid.php sublayout and the dropdown comes out but the choice does not load the child product and the 'Add to Cart' button
example:
new.brugnolaro.com/it/filtro/58-mocassini-donna/
what's missing, how can I replicate the virtuemart standard template function?