Артур Шевченко

{($total.cost | replace: ' ' : '') - ($total.weight | number: '0' : '.' : '')}

{($total.cost | replace: ' ' : '') - $total.weight}

{$total.cart_cost - $total.cart_weight}

{set $total = $_modx->runSnippet('pdoResources', ['parents'=>'2', 'setTotal' => '1', 'tpl' => 'tpl.pdo-more'])}

return count($modx->getCollection('modResource', array('parent' => $parent)));

{set $total = $_modx->runSnippet('getCountRes', ['parent'=>'2'])}
{if $_modx->resource.menuindex < $total - 3}
{set $offset = $_modx->resource.menuindex}
{else}
{set $offset = 0}
{/if}
{'!pdoResources' | snippet:[
'parents'=>2,
'limit'=>3,
'depth'=>10,
'tpl'=>'tpl.pdo-more',
'includeTVs'=>'global-video,img',
'resources'=>'-'~$_modx->resource.id,
'sortby'=>'publishedon',
'sortdir'=>'DESC',
'offset'=>$offset
]}

switch ($modx->event->name) {
        case 'msOnChangeInCart':
            $modx->log(1, print_r($_POST,1));
            $tmp = $cart->get();
            $modx->log(1, print_r($tmp,1)); 
            $tmp[$key]['price'] = $_POST['price'];
            $cart->set($tmp);
         break;
}