Option for choosing Cart Attribute directly fro...

Here is such a form is given to the attributes and quantity

<?php if (!VmConfig::get('use_as_catalog')) {?>
    <div class="addtocart-area">
    <?php if ($product->product_in_stock < 1) { ?>
        <a class="addtocart-button" href="<?php echo JRoute::_('index.php?option=com_virtuemart&view=productdetails&layout=notify&virtuemart_product_id='.$product->virtuemart_product_id); ?>"><?php echo JText::_('COM_VIRTUEMART_CART_NOTIFY') ?></a>
    <?php } else { ?>
        <form method="post" class="product" action="index.php" id="addtocartproduct<?php echo $product->virtuemart_product_id ?>">
        <div class="product-custom">
    <?php // Product custom_fields
    if (!empty($product->customfieldsCart)) { ?>
        <div class="product-fields">
        <?php foreach ($product->customfieldsCart as $field) { ?>
            <div class="product-field product-field-type-<?php echo $field->field_type ?>">
            <div class="wrapper">
            <span class="product-fields-title"><b><?php echo JText::_($field->custom_title) ?></b></span>
            <span class="product-field-display"><?php echo $field->display ?></span>
            </div>
            <span class="product-field-desc"><?php echo $field->custom_field_desc ?></span>
            </div>
            <?php
        }
        ?>

        </div>
    <?php } ?>
     <div class="clear" />
    </div>    
    <?php
        /* Product custom Childs
         * to display a simple link use $field->virtuemart_product_id as link to child product_id
         * custom_value is relation value to child
         */

        if (!empty($product->customsChilds)) {
            ?>
            <div class="product-fields">
        <?php foreach ($product->customsChilds as $field) { ?>
                <div class="product-field product-field-type-<?php echo $field->field->field_type ?>">
                <span class="product-fields-title"><b><?php echo JText::_($field->field->custom_title) ?></b></span>
                <span class="product-field-desc"><?php echo JText::_($field->field->custom_value) ?></span>
                <span class="product-field-display"><?php echo $field->display ?></span>
                </div><br />
            <?php } ?>
            </div>
    <?php } ?>
    <div class="addtocart-bar">
    <div class="controls">        
    <label for="quantity<?php echo $product->virtuemart_product_id;?>" class="quantity_box"><?php echo JText::_('COM_VIRTUEMART_CART_QUANTITY'); ?>: </label>
     <span class="box-quantity">
        <span class="quantity-box" style="display:inline-block">
        <input type="text" class="quantity-input js-recalculate" name="quantity[]" value="<?php if (isset($product->min_order_level) && (int) $product->min_order_level > 0) {
             echo $product->min_order_level;
            } else {
                echo '1';
            } ?>" />
        </span>
        <span class="quantity-controls js-recalculate">
        <input type="button" class="quantity-controls quantity-plus" />
        <input type="button" class="quantity-controls quantity-minus" />
        </span>
        </span>
        <?php // Display the quantity box END ?>
        </div>
    <?php // Add the button
        $button_lbl = JText::_('COM_VIRTUEMART_CART_ADD_TO');
        $button_cls = 'addtocart-button cart-click btn'; //$button_cls = 'addtocart_button';
    ?>
        <?php // Display the add to cart button ?>
        <div class="clear" />
        <span class="addtocart_button">
            <button type="submit" value="<?php echo $button_lbl ?>" class="<?php echo $button_cls ?>"><?php echo $button_lbl ?></button>
        </span>
        <div class="det">
            <?php // Product Details Button
            echo JHTML::link($product->link, JText::_('ART_DETAILS'), array('title' => $product->product_name,'class' => 'btn-det'));
            ?>
             <div id="compare_cat" class="jClever">
                <input id="prods<?php echo $product->virtuemart_product_id;?>" class="compare_checkbox"    type="checkbox"    name="prods<?php echo $product->virtuemart_product_id;?>"></input>
                <label style="float:left;" for="prods<?php echo $product->virtuemart_product_id;?>" class="compare-label"><?php echo JText::_('ADD_TO_COMPARE');?></label>
                <a href="index.php?option=com_compare&view=compare" class="go_to_compare"><?php echo JText::_('GO_TO_COMPARE'); ?></a>
              </div>
        </div>

    <input type="hidden" class="pname" value="<?php echo $product->product_name ?>"/>
    <input type="hidden" name="option" value="com_virtuemart" />
    <input type="hidden" name="view" value="cart" />
    <noscript><input type="hidden" name="task" value="add" /></noscript>
    <input type="hidden" name="virtuemart_product_id[]" value="<?php echo $product->virtuemart_product_id ?>" />
    <input type="hidden" name="virtuemart_category_id[]" value="<?php echo $product->virtuemart_category_id ?>" />    
</div>
</form>
<?php } ?>
</div>
<?php }?>

In order to be displayed on the list kvontiti have to change styles

#product_list .addtocart-bar .quantity-box, #product_list .addtocart-bar .quantity-controls, #product_list .addtocart-bar .quantity_box {
display: block;
}

you can put the same form and in the grid, but it will be necessary to change

<div id="compare_cat" class="jClever">
<input id="prods<?php echo $product->virtuemart_product_id;?>" class="compare_checkbox"    type="checkbox"    name="prods<?php echo $product->virtuemart_product_id;?>"></input>
<label style="float:left;" for="prods<?php echo $product->virtuemart_product_id;?>" class="compare-label"><?php echo JText::_('ADD_TO_COMPARE');?></label>
<a href="index.php?option=com_compare&view=compare" class="go_to_compare"><?php echo JText::_('GO_TO_COMPARE'); ?></a>
</div>

with

<div id="compare_cat" class="jClever">
    <input id="prod_<?php echo $product->virtuemart_product_id;?>" class="compare_checkbox"    type="checkbox"    name="compare_<?php echo $product->virtuemart_product_id;?> "></input>
    <label style="float:left;" for="prod_<?php echo $product->virtuemart_product_id;?>" class="compare-label"><?php echo JText::_('ADD_TO_COMPARE');?></label>
    <a href="index.php?option=com_compare&view=compare" class="go_to_compare"><?php echo JText::_('GO_TO_COMPARE'); ?></a>
</div>

For module products also need to insert the form and watch styles.