function view::_build

Internal method to build an individual set of handlers.

Parameters

string $key: The type of handlers (filter etc.) which should be iterated over to build the relationship and query information.

File

includes/view.inc, line 905

Class

view

An object to contain all of the data to generate a view, plus the member functions to build the view query, execute the query and render the output.

Code

function _build($key) {
    $handlers =& $this->{$key};
    foreach ($handlers as $id => $data) {
        if (!empty($handlers[$id]) && is_object($handlers[$id])) {
            // Give this handler access to the exposed filter input.
            if (!empty($this->exposed_data)) {
                $rc = $handlers[$id]->accept_exposed_input($this->exposed_data);
                $handlers[$id]->store_exposed_input($this->exposed_data, $rc);
                if (!$rc) {
                    continue;
                }
            }
            $handlers[$id]->set_relationship();
            $handlers[$id]->query($this->display_handler
                ->use_group_by());
        }
    }
}