Same name and namespace in other branches
- 6.x-3.x includes/view.inc \view::preview()
Preview the given display, with the given arguments.
To be called externally, probably by an AJAX handler of some flavor. Can also be called when views are embedded, as this guarantees normalized output.
File
- includes/
view.inc, line 1413 - views_objects Objects that represent a View or part of a view
Class
Code
public function preview($display_id = NULL, $args = array()) {
if (empty($this->current_display) || !empty($display_id) && $this->current_display != $display_id) {
if (!$this
->set_display($display_id)) {
return FALSE;
}
}
$this->preview = TRUE;
$this
->pre_execute($args);
// Preview the view.
$output = $this->display_handler
->preview();
$this
->post_execute();
return $output;
}