Assigning views filters dynamicly

I'm there, but I'm walking around and around, can't get main idea how to do that :(

how can I filter nodes by CCK field price where price is in range of 100 and 150 (those number I'll pass throw the url or with $_GET method from the search form)

I could not understand how to use Argument handling code for that. could you please help me with step by steps instructions or with screenshot?

And thanks for your time

By now I came up with the following working code:

if ($args[0] && arg(1) == "asc") {
  drupal_set_message(arg(1));
  $view->sort[0]['vid'] = 7;
  $view->sort[0]['position'] = 0;
  $view->sort[0]['field'] = 'node_data_field_price.field_price_value';
  $view->sort[0]['sortorder'] = 'ASC';
  $view->sort[0]['options'] = '';
  $view->sort[0]['tablename'] = '';
  $view->sort[0]['id'] = 'node_data_field_price.field_price_value';
}
$view->is_cacheable = 0;
return $args;

but it's just sorting...

Who knows how to make filter code work?

if ($args[0]) {
  drupal_set_message(arg(1));
  $view->filter[0]['vid'] = 7;
  $view->filter[0]['tablename'] = '';
  $view->filter[0]['field'] = 'node_data_field_price.field_price_value';
  $view->filter[0]['value'] = '105';
  $view->filter[0]['operator'] = '>';
  $view->filter[0]['options'] = '';
  $view->filter[0]['position'] = 0;
  $view->filter[0]['id'] = 'node_data_field_price.field_price_value';
}
$view->is_cacheable = 0;
return $args;

this one generates sql errors :(

* user warning: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '> '105') AND (node.type IN ('furniture_item')) )' at line 1 query: SELECT count(node.nid) FROM node node LEFT JOIN content_type_furniture_item node_data_field_price ON node.vid = node_data_field_price.vid INNER JOIN users users ON node.uid = users.uid LEFT JOIN i18n_node i18n ON node.nid = i18n.nid WHERE (i18n.language ='ru' OR i18n.language ='' OR i18n.language IS NULL) AND ( (.field_price_value > '105') AND (node.type IN ('furniture_item')) ) in c:\program files\easyphp1-8\www\furniture\includes\database.mysql.inc on line 172.
* user warning: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '> '105') AND (node.type IN ('furniture_item')) ) LIMIT 0, 10' query: SELECT node.nid, node.title AS node_title, node.changed AS node_changed, node_data_field_price.field_price_value AS node_data_field_price_field_price_value, users.name AS users_name, users.uid AS users_uid FROM node node LEFT JOIN content_type_furniture_item node_data_field_price ON node.vid = node_data_field_price.vid INNER JOIN users users ON node.uid = users.uid LEFT JOIN i18n_node i18n ON node.nid = i18n.nid WHERE (i18n.language ='ru' OR i18n.language ='' OR i18n.language IS NULL) AND ( (.field_price_value > '105') AND (node.type IN ('furniture_item')) ) LIMIT 0, 10 in c:\program files\easyphp1-8\www\furniture\includes\database.mysql.inc on line 172.

It didn't work for me :( but good news are that it doesn't generate sql errors anymore.

  $lowend = $args[0];
  $highend =$args[1];
  drupal_set_message("begin");
// Add filter to establish low end of price range
  $view->filter[] = array(
    'vid' => $view->vid,
    'tablename' => '',
    'field' => 'node_data_field_price.field_price_value_default',
    'value' => $lowend,
    'operator' => '>',
    'options' => '',
    'position' => count($view->filter),
    'id' => ''node_data_field_price.field_price_value_default',
  );

// Add filter to establish high end of price range
  $view->filter[] = array(
    'vid' => $view->vid,
    'tablename' => '',
    'field' => 'node_data_field_price.field_price_value_default',
    'value' => $highend,
    'operator' => '<',
    'options' => '',
    'position' => count($view->filter),
    'id' => ''node_data_field_price.field_price_value_default',
  );


// IMPORTANT: Invalidate the cached query for this view, as it'll need to be regenerated on each request
$view->is_cacheable = 0;

but id does nothing :(
there is drupal_set_message("begin"); for testing purposes and it doesn't work too.

I'll try to play with another drupal installation, without i18n. For the CCK field price, I'm using Decimal field type.

Any suggestions?

All the code above I'm pasting in to the Argument handling code area.
I hope it's right

with clean drupal installation plus Views and CCK, I got same result

finally got the solution http://drupal.org/node/164471