public ViewUI::getFormProgress()
Get the user's current progress through the form stack.
Return value
FALSE if the user is not currently in a multiple-form stack. Otherwise, an associative array with the following keys:
- current: The number of the current form on the stack.
- total: The total number of forms originally on the stack.
File
- core/modules/views_ui/src/ViewUI.php, line 835
Class
- ViewUI
- Stores UI related temporary settings.
Namespace
Drupal\views_ui
Code
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 | public function getFormProgress() { $progress = FALSE; if (!empty($this->stack)) { // The forms on the stack have integer keys that don't change as the forms // are completed, so we can see which ones are still left. $keys = array_keys($this->stack); // Add 1 to the array keys for the benefit of humans, who start counting // from 1 and not 0. $current = reset($keys) + 1; $total = end($keys) + 1; if ($total > 1) { $progress = array(); $progress['current'] = $current; $progress['total'] = $total; } } return $progress;} |
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