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This commit is contained in:
Ingo Schommer 2011-09-23 09:58:08 +02:00
parent 6fc01394a6
commit f368686adc
1 changed files with 12 additions and 2 deletions
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14
code/model/SiteTree.php
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@ -197,14 +197,24 @@ class SiteTree extends DataObject implements PermissionProvider,i18nEntityProvid
public static $cache_permissions = array();
/**
* @see SiteTree::enforce_strict_hierarchy()
* @var boolean
*/
private static $enforce_strict_hierarchy = true;
protected static $enforce_strict_hierarchy = true;
/**
* Determines if the system should avoid orphaned pages
* by deleting all children when the their parent is deleted (TRUE),
* or rather preserve this data even if its not reachable through any navigation path (FALSE).
*
* @param boolean
*/
public static function set_enforce_strict_hierarchy($to) {
self::$enforce_strict_hierarchy = $to;
}
/**
* @return boolean
*/
public static function get_enforce_strict_hierarchy() {
return self::$enforce_strict_hierarchy;
}