VFP breaks exposed filters

portulaca,

thanks for testing. Could you attach a screenshot and maybe a export of your view?

I'm having a similar issue, but it would more accurately be described as "view breaks when using exposed filters and taxonomy arguments with multiple terms per argument". The summary is that the function _views_filter_pack_clean_args() seems to screw up the placeholders for the where clause in the query.

Here are the args I'm passing into the view:
args = Array [3]
0 = (string:9) 1606+1501
1 = (string:3) 152
2 = (string:3) 319

Here is $view->query->where (before _views_filter_pack_clean_args)
args = Array [6]
0 = (string:7) acclaim
1 = (int) 1606
2 = (int) 1501
3 = (int) 152
4 = (int) 319
5 = (string:2) 16
clauses = Array [6]
0 = (string:19) node.type in ('%s')
1 = (string:16) node.status <> 0
2 = (string:25) term_node.tid IN (%d, %d)
3 = (string:26) term_node_value_0.tid = %d
4 = (string:26) term_node_value_1.tid = %d
5 = (string:19) term_data2.vid = %d

And here it is after:
args = Array [4]
0 = (string:7) acclaim
3 = (int) 152
4 = (int) 319
5 = (string:2) 16
clauses = Array [6]
0 = (string:19) node.type in ('%s')
1 = (string:16) node.status <> 0
2 = (string:25) term_node.tid IN (%d, %d)
3 = (string:26) term_node_value_0.tid = %d
4 = (string:26) term_node_value_1.tid = %d
5 = (string:19) term_data2.vid = %d

You can see that args[1] and args[2] from the pre cleaned version of the variable have been eliminated. When the query is formed, as you might expect, the wrong values are substituted in the wrong placeholders.

This seems to be a result of using the "+" operator in the args (by the way, I'm using a taxonomy term id argument in the view with the option "Allow multiple terms per argument").

If I do not use multiple terms per argument, the view works fine. Here is an example of a set of args that work fine:
args = Array [3]
0 = (string:9) 1501
1 = (string:3) 152
2 = (string:3) 319

Note that args[0] only has a single value and no "+".

Hope that's helpful.

portulaca,

thanks for the exposed views.

@justindodge: I think you analysis is helpful. You are also one of the first who have tried to understand my code. Especially thanks for the addition of "multiple terms per argument" because I was missing that part of the puzzle and therefore I had a hard time to reproduce it. Sometimes the options of views are overwhelming.

So... Any progress solving this problem?
I have the same problem.
Then I enable VFP and choose non-default (radio buttons or check boxes) display of an exposed filter, I get an error.

Error code is attached to this issue.

This is my views code:

$view = new view;
$view->name = 'cms_list';
$view->description = 'List of specific CMS.';
$view->tag = 'custom';
$view->view_php = '';
$view->base_table = 'node';
$view->is_cacheable = FALSE;
$view->api_version = 2;
$view->disabled = FALSE; /* Edit this to true to make a default view disabled initially */
$handler = $view->new_display('default', 'Defaults', 'default');
$handler->override_option('fields', array(
  'title' => array(
    'label' => 'Title',
    'alter' => array(
      'alter_text' => 0,
      'text' => '',
      'make_link' => 0,
      'path' => '',
      'link_class' => '',
      'alt' => '',
      'prefix' => '',
      'suffix' => '',
      'target' => '',
      'help' => '',
      'trim' => 0,
      'max_length' => '',
      'word_boundary' => 1,
      'ellipsis' => 1,
      'strip_tags' => 0,
      'html' => 0,
    ),
    'empty' => '',
    'hide_empty' => 0,
    'empty_zero' => 0,
    'link_to_node' => 1,
    'exclude' => 0,
    'id' => 'title',
    'table' => 'node',
    'field' => 'title',
    'relationship' => 'none',
  ),
));
$handler->override_option('filters', array(
  'field_features_value_many_to_one' => array(
    'operator' => 'and',
    'value' => array(),
    'group' => '0',
    'exposed' => TRUE,
    'expose' => array(
      'use_operator' => 0,
      'operator' => 'field_features_value_many_to_one_op',
      'identifier' => 'feature',
      'label' => 'Features',
      'optional' => 1,
      'single' => 0,
      'remember' => 0,
      'reduce' => 0,
    ),
    'id' => 'field_features_value_many_to_one',
    'table' => 'node_data_field_features',
    'field' => 'field_features_value_many_to_one',
    'relationship' => 'none',
    'reduce_duplicates' => 1,
    'views_filter_pack_element_type' => 'checkboxes',
    'override' => array(
      'button' => 'Override',
    ),
  ),
));
$handler->override_option('access', array(
  'type' => 'none',
));
$handler->override_option('cache', array(
  'type' => 'none',
));
$handler = $view->new_display('page', 'Page', 'page_1');
$handler->override_option('path', 'list');
$handler->override_option('menu', array(
  'type' => 'normal',
  'title' => 'List',
  'description' => '',
  'weight' => '0',
  'name' => 'primary-links',
));
$handler->override_option('tab_options', array(
  'type' => 'none',
  'title' => '',
  'description' => '',
  'weight' => 0,
));