function view::pre_execute

Same name in other branches
  1. 6.x-3.x 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 1447

Class

view
An object to contain all of the data to generate a view.

Code

public function pre_execute($args = array()) {
    $this->old_view[] = views_get_current_view();
    views_set_current_view($this);
    $display_id = $this->current_display;
    // Prepare the view with the information we have, but only if we were
    // passed arguments, as they may have been set previously.
    if ($args) {
        $this->set_arguments($args);
    }
    // Trigger hook_views_pre_view(). Allow other modules to modify the view
    // just prior to executing the preview.
    foreach (module_implements('views_pre_view') as $module) {
        $function = $module . '_views_pre_view';
        $function($this, $display_id, $this->args);
    }
    // Allow hook_views_pre_view() to set the dom_id, then ensure it is set.
    $this->dom_id = !empty($this->dom_id) ? $this->dom_id : md5($this->name . REQUEST_TIME . rand());
    // Allow the display handler to set up for execution.
    $this->display_handler
        ->pre_execute();
}