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  • Sewer
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    Community Member
    9 Posts

    How to limit pages nesting level in CMS Link to this post

    Hi all,

    I need to set maximum nesting level of pages in SiteTree. For example, content manager should be able to create Page page type in SiteTree root, and as a children of pages - but it should not be possible to create pages under another pages.
    I created simple function, but it doesn't work.

       public function canAddChildren($member = null) {
          if ($this->CurrentLevel() == 1) {
             return true;
          } else {
             return false;
          }
       }

    I used CurrentLevel() function posted by UncleCheese here:
    http://www.silverstripe.org/general-questions/show/13930

    CurrentLevel works fine when used in getCMSFields(), but in canAddChildren() it always returns 1.

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