PHP eZShopFunctions::productClassList示例

$priceAttributeIdentifier = false;

if ( $module->isCurrentAction( 'Sort' ) )
{
    $productClassIdentifier = $module->hasActionParameter( 'ProductClass' ) ? $module->actionParameter( 'ProductClass' ) : false;
    $sortingField = $module->hasActionParameter( 'SortingField' ) ? $module->actionParameter( 'SortingField' ) : 'none';
    $sortingOrder = $module->hasActionParameter( 'SortingOrder' ) ? $module->actionParameter( 'SortingOrder' ) : 'asc';

    eZPreferences::setValue( 'productsoverview_sorting_field', $sortingField );
    eZPreferences::setValue( 'productsoverview_sorting_order', $sortingOrder );
}

if ( $module->isCurrentAction( 'ShowProducts' ) )
    $productClassIdentifier = $module->hasActionParameter( 'ProductClass' ) ? $module->actionParameter( 'ProductClass' ) : false;

$productClassList = eZShopFunctions::productClassList();

// find selected product class
if ( count( $productClassList ) > 0 )
{
    if ( $productClassIdentifier )
    {
        foreach( $productClassList as $productClassItem )
        {
            if ( $productClassItem->attribute( 'identifier' ) === $productClassIdentifier )
            {
                $productClass = $productClassItem;
                break;
            }
        }
    }