function view::pre_execute in Views (for Drupal 7) 6.2

Same name and namespace in other branches

1. 6.3 includes/view.inc \view::pre_execute()
2. 7.3 includes/view.inc \view::pre_execute()

Run attachments and let the display do what it needs to do prior to running.

2 calls to view::pre_execute()

view::execute_display in includes/view.inc

Execute the given display, with the given arguments. To be called externally by whatever mechanism invokes the view, such as a page callback, hook_block, etc.

view::preview in includes/view.inc

Preview the given display, with the given arguments.

File

includes/view.inc, line 997

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 pre_execute($args = array()) {
  $this->old_view[] = views_get_current_view();
  views_set_current_view($this);
  $display_id = $this->current_display;

  // Let modules modify the view just prior to executing it.
  foreach (module_implements('views_pre_view') as $module) {
    $function = $module . '_views_pre_view';
    $function($this, $display_id, $args);
  }

  // Prepare the view with the information we have, but only if we were
  // passed arguments, as they may have been set previously.
  if ($args) {
    $this
      ->set_arguments($args);
  }

  //    $this->attach_displays();
  // Allow the display handler to set up for execution
  $this->display_handler
    ->pre_execute();
}