function views_ui_add_form_to_stack in Views (for Drupal 7) 7.3

Same name and namespace in other branches

1. 6.3 includes/admin.inc \views_ui_add_form_to_stack()
2. 6.2 includes/admin.inc \views_ui_add_form_to_stack()

Add another form to the stack; clicking 'apply' will go to this form rather than closing the ajax popup.

7 calls to views_ui_add_form_to_stack()

views_plugin_display::options_submit in plugins/views_plugin_display.inc

Perform any necessary changes to the form values prior to storage.

views_plugin_display_page::options_submit in plugins/views_plugin_display_page.inc

Perform any necessary changes to the form values prior to storage.

views_ui_add_item_form_submit in includes/admin.inc

Submit handler for adding new item(s) to a view.

views_ui_config_item_form_build_group in includes/admin.inc

Override handler for views_ui_edit_display_form.

views_ui_config_item_form_expose in includes/admin.inc

Override handler for views_ui_edit_display_form.

... See full list

File

includes/admin.inc, line 2997

Provides the Views' administrative interface.

Code

function views_ui_add_form_to_stack($key, &$view, $display_id, $args, $top = FALSE, $rebuild_keys = FALSE) {
  if (empty($view->stack)) {
    $view->stack = array();
  }
  $stack = array(
    views_ui_build_identifier($key, $view, $display_id, $args),
    $key,
    &$view,
    $display_id,
    $args,
  );

  // If we're being asked to add this form to the bottom of the stack, no
  // special logic is required. Our work is equally easy if we were asked to add
  // to the top of the stack, but there's nothing in it yet.
  if (!$top || empty($view->stack)) {
    $view->stack[] = $stack;
  }
  else {
    $keys = array_keys($view->stack);
    $first = current($keys);
    $last = end($keys);
    for ($i = $last; $i >= $first; $i--) {
      if (!isset($view->stack[$i])) {
        continue;
      }

      // Move form number $i to the next position in the stack.
      $view->stack[$i + 1] = $view->stack[$i];
      unset($view->stack[$i]);
    }

    // Now that the previously $first slot is free, move the new form into it.
    $view->stack[$first] = $stack;
    ksort($view->stack);

    // Start the keys from 0 again, if requested.
    if ($rebuild_keys) {
      $view->stack = array_values($view->stack);
    }
  }
}