Ability to update cart blocks other than the default one

Fixed: http://drupalcode.org/project/dc_cart_ajax.git/commit/edcb6b6

Thanks you.

This code above doesn't work in a view block when trying delete a line item and get the following error messages -

EntityMetadataWrapperException: Invalid data value given. Be sure it matches the required data type and format. in EntityDrupalWrapper->set() (line 735 of C:\....\all\modules\entity\includes\entity.wrapper.inc).

Notice: Trying to get property of non-object in commerce_line_item_handler_field_edit_delete->views_form_submit() (line 56 of C:\....\all\modules\commerce\modules\line_item\includes\views\handlers\commerce_line_item_handler_field_edit_delete.inc).

Notice: Undefined index: order in commerce_line_item_handler_field_edit_delete->views_form_submit() (line 56 of C:\....\sites\all\modules\commerce\modules\line_item\includes\views\handlers\commerce_line_item_handler_field_edit_delete.inc).

Here is a dump of my view -

$view = new view();
$view->name = 'commerce_cart_block';
$view->description = 'Display a list of line items added to cart.';
$view->tag = 'commerce';
$view->base_table = 'commerce_order';
$view->human_name = 'Shopping cart block';
$view->core = 0;
$view->api_version = '3.0';
$view->disabled = FALSE; /* Edit this to true to make a default view disabled initially */

/* Display: Defaults */
$handler = $view->new_display('default', 'Defaults', 'default');
$handler->display->display_options['title'] = 'Shopping cart';
$handler->display->display_options['use_ajax'] = TRUE;
$handler->display->display_options['use_more_always'] = FALSE;
$handler->display->display_options['access']['type'] = 'none';
$handler->display->display_options['cache']['type'] = 'none';
$handler->display->display_options['query']['type'] = 'views_query';
$handler->display->display_options['query']['options']['query_comment'] = FALSE;
$handler->display->display_options['exposed_form']['type'] = 'basic';
$handler->display->display_options['pager']['type'] = 'none';
$handler->display->display_options['style_plugin'] = 'table';
$handler->display->display_options['style_options']['columns'] = array(
  'commerce_total' => 'commerce_total',
  'quantity' => 'commerce_total',
  'line_item_title' => 'commerce_total',
  'commerce_display_path' => 'commerce_display_path',
);
$handler->display->display_options['style_options']['default'] = '-1';
$handler->display->display_options['style_options']['info'] = array(
  'commerce_total' => array(
    'sortable' => 0,
    'default_sort_order' => 'asc',
    'align' => 'views-align-left',
    'separator' => '',
    'empty_column' => 0,
  ),
  'quantity' => array(
    'sortable' => 0,
    'default_sort_order' => 'asc',
    'align' => '',
    'separator' => '',
    'empty_column' => 0,
  ),
  'line_item_title' => array(
    'align' => '',
    'separator' => '',
    'empty_column' => 0,
  ),
  'commerce_display_path' => array(
    'sortable' => 0,
    'default_sort_order' => 'asc',
    'align' => '',
    'separator' => '',
    'empty_column' => 0,
  ),
);
/* Footer: Commerce Line Item: Line item summary */
$handler->display->display_options['footer']['line_item_summary']['id'] = 'line_item_summary';
$handler->display->display_options['footer']['line_item_summary']['table'] = 'commerce_line_item';
$handler->display->display_options['footer']['line_item_summary']['field'] = 'line_item_summary';
$handler->display->display_options['footer']['line_item_summary']['links'] = array(
  'view_cart' => 'view_cart',
  'checkout' => 'checkout',
);
$handler->display->display_options['footer']['line_item_summary']['info'] = array(
  'quantity' => 'quantity',
  'total' => 'total',
);
/* No results behavior: Commerce Order: Empty Shopping Cart */
$handler->display->display_options['empty']['cart_empty_text']['id'] = 'cart_empty_text';
$handler->display->display_options['empty']['cart_empty_text']['table'] = 'commerce_order';
$handler->display->display_options['empty']['cart_empty_text']['field'] = 'cart_empty_text';
$handler->display->display_options['empty']['cart_empty_text']['empty'] = TRUE;
/* Relationship: Commerce Order: Referenced line item */
$handler->display->display_options['relationships']['commerce_line_items_line_item_id']['id'] = 'commerce_line_items_line_item_id';
$handler->display->display_options['relationships']['commerce_line_items_line_item_id']['table'] = 'field_data_commerce_line_items';
$handler->display->display_options['relationships']['commerce_line_items_line_item_id']['field'] = 'commerce_line_items_line_item_id';
$handler->display->display_options['relationships']['commerce_line_items_line_item_id']['required'] = TRUE;
/* Field: Commerce Line item: Total */
$handler->display->display_options['fields']['commerce_total']['id'] = 'commerce_total';
$handler->display->display_options['fields']['commerce_total']['table'] = 'field_data_commerce_total';
$handler->display->display_options['fields']['commerce_total']['field'] = 'commerce_total';
$handler->display->display_options['fields']['commerce_total']['relationship'] = 'commerce_line_items_line_item_id';
$handler->display->display_options['fields']['commerce_total']['label'] = '';
$handler->display->display_options['fields']['commerce_total']['alter']['alter_text'] = TRUE;
$handler->display->display_options['fields']['commerce_total']['alter']['text'] = '[commerce_total]<br>';
$handler->display->display_options['fields']['commerce_total']['element_type'] = 'strong';
$handler->display->display_options['fields']['commerce_total']['element_class'] = 'price';
$handler->display->display_options['fields']['commerce_total']['element_label_colon'] = FALSE;
$handler->display->display_options['fields']['commerce_total']['click_sort_column'] = 'amount';
$handler->display->display_options['fields']['commerce_total']['type'] = 'commerce_price_formatted_amount';
$handler->display->display_options['fields']['commerce_total']['settings'] = array(
  'calculation' => FALSE,
);
/* Field: Commerce Line Item: Quantity */
$handler->display->display_options['fields']['quantity']['id'] = 'quantity';
$handler->display->display_options['fields']['quantity']['table'] = 'commerce_line_item';
$handler->display->display_options['fields']['quantity']['field'] = 'quantity';
$handler->display->display_options['fields']['quantity']['relationship'] = 'commerce_line_items_line_item_id';
$handler->display->display_options['fields']['quantity']['label'] = '';
$handler->display->display_options['fields']['quantity']['alter']['alter_text'] = TRUE;
$handler->display->display_options['fields']['quantity']['alter']['text'] = '[quantity]&nbsp;';
$handler->display->display_options['fields']['quantity']['element_type'] = 'strong';
$handler->display->display_options['fields']['quantity']['element_label_colon'] = FALSE;
$handler->display->display_options['fields']['quantity']['precision'] = '0';
/* Field: Commerce Line Item: Title */
$handler->display->display_options['fields']['line_item_title']['id'] = 'line_item_title';
$handler->display->display_options['fields']['line_item_title']['table'] = 'commerce_line_item';
$handler->display->display_options['fields']['line_item_title']['field'] = 'line_item_title';
$handler->display->display_options['fields']['line_item_title']['relationship'] = 'commerce_line_items_line_item_id';
$handler->display->display_options['fields']['line_item_title']['label'] = '';
$handler->display->display_options['fields']['line_item_title']['alter']['make_link'] = TRUE;
$handler->display->display_options['fields']['line_item_title']['alter']['path'] = '[commerce_display_path]';
/* Field: Commerce Line item: Display path */
$handler->display->display_options['fields']['commerce_display_path']['id'] = 'commerce_display_path';
$handler->display->display_options['fields']['commerce_display_path']['table'] = 'field_data_commerce_display_path';
$handler->display->display_options['fields']['commerce_display_path']['field'] = 'commerce_display_path';
$handler->display->display_options['fields']['commerce_display_path']['relationship'] = 'commerce_line_items_line_item_id';
$handler->display->display_options['fields']['commerce_display_path']['label'] = '';
$handler->display->display_options['fields']['commerce_display_path']['exclude'] = TRUE;
/* Field: Commerce Line Item: Delete button */
$handler->display->display_options['fields']['edit_delete']['id'] = 'edit_delete';
$handler->display->display_options['fields']['edit_delete']['table'] = 'commerce_line_item';
$handler->display->display_options['fields']['edit_delete']['field'] = 'edit_delete';
$handler->display->display_options['fields']['edit_delete']['relationship'] = 'commerce_line_items_line_item_id';
$handler->display->display_options['fields']['edit_delete']['label'] = '';
$handler->display->display_options['fields']['edit_delete']['element_label_colon'] = FALSE;
/* Sort criterion: Commerce Line Item: Line item ID */
$handler->display->display_options['sorts']['line_item_id']['id'] = 'line_item_id';
$handler->display->display_options['sorts']['line_item_id']['table'] = 'commerce_line_item';
$handler->display->display_options['sorts']['line_item_id']['field'] = 'line_item_id';
$handler->display->display_options['sorts']['line_item_id']['relationship'] = 'commerce_line_items_line_item_id';
/* Contextual filter: Commerce Order: Order ID */
$handler->display->display_options['arguments']['order_id']['id'] = 'order_id';
$handler->display->display_options['arguments']['order_id']['table'] = 'commerce_order';
$handler->display->display_options['arguments']['order_id']['field'] = 'order_id';
$handler->display->display_options['arguments']['order_id']['default_argument_type'] = 'fixed';
$handler->display->display_options['arguments']['order_id']['summary']['number_of_records'] = '0';
$handler->display->display_options['arguments']['order_id']['summary']['format'] = 'default_summary';
$handler->display->display_options['arguments']['order_id']['summary_options']['items_per_page'] = '25';
/* Filter criterion: Commerce Line Item: Line item is of a product line item type */
$handler->display->display_options['filters']['product_line_item_type']['id'] = 'product_line_item_type';
$handler->display->display_options['filters']['product_line_item_type']['table'] = 'commerce_line_item';
$handler->display->display_options['filters']['product_line_item_type']['field'] = 'product_line_item_type';
$handler->display->display_options['filters']['product_line_item_type']['relationship'] = 'commerce_line_items_line_item_id';
$handler->display->display_options['filters']['product_line_item_type']['value'] = '1';

/* Display: Block */
$handler = $view->new_display('block', 'Block', 'block_1');
$handler->display->display_options['defaults']['hide_admin_links'] = FALSE;

This is not fixed for me either. Did you solve it?

I realized that this line

strpos($form_id, 'views_form_commerce_cart_block_') === 0;

Is too specific. I am not using blocks.

The attached patch fixes the issue for me.

Yes it worked for me too by tinkering with the view names.

patch in #6 fixed this for me. Thanks.