From 0384111a12d0809d0486b27734c1b43baf4afc17 Mon Sep 17 00:00:00 2001
From: markusfluer <fluer.markus@googlemail.com>
Date: Mon, 4 Dec 2017 17:51:04 +0100
Subject: [PATCH] Dev: failsaving if the grid is not available

---
 application/views/admin/token/browse.php | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/application/views/admin/token/browse.php b/application/views/admin/token/browse.php
index 59a5614afe4..fabf8db95f3 100644
--- a/application/views/admin/token/browse.php
+++ b/application/views/admin/token/browse.php
@@ -54,10 +54,12 @@
         <?php 
         // To update rows per page via ajax 
         App()->getClientScript()->registerScript("Tokens:updateRowsPerPage", "
+            if($('token-grid').length > 0){
                 reinstallParticipantsFilterDatePicker();
                 jQuery(document).on('change', '#pageSize', function(){
                     $.fn.yiiGridView.update('token-grid',{ data:{ pageSize: $(this).val() }});
                 });
+            }
             ", LSYii_ClientScript::POS_POSTSCRIPT); 
         ?>
     </div>