function view::attach_displays

Run attachment displays for the view.

File

includes/view.inc, line 1220

view.inc Provides the view object type and associated methods.

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 attach_displays() {
  if (!empty($this->is_attachment)) {
    return;
  }
  if (!$this->display_handler
    ->accept_attachments()) {
    return;
  }
  $this->is_attachment = TRUE;

  // Give other displays an opportunity to attach to the view.
  foreach ($this->display as $id => $display) {
    if (!empty($this->display[$id]->handler)) {
      $this->display[$id]->handler
        ->attach_to($this->current_display);
    }
  }
  $this->is_attachment = FALSE;
}