From 42103af6275140a87492ec363b0b3bcb9fd93f1b Mon Sep 17 00:00:00 2001
From: rudolfkoenig <>
Date: Fri, 23 Nov 2018 10:40:33 +0000
Subject: [PATCH] fhemweb.js: fix help for strange values (Forum #93500)

git-svn-id: https://svn.fhem.de/fhem/trunk@17826 2b470e98-0d58-463d-a4d8-8e2adae1ed80
---
 fhem/www/pgm2/fhemweb.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fhem/www/pgm2/fhemweb.js b/fhem/www/pgm2/fhemweb.js
index 220a8c090..3e4b20bbe 100644
--- a/fhem/www/pgm2/fhemweb.js
+++ b/fhem/www/pgm2/fhemweb.js
@@ -289,7 +289,7 @@ FW_jqueryReadyFn()
 
   $("select[id^=sel_attr],select[id^=sel_set],select[id^=sel_get]")
   .change(function(){ // online help
-    var val = $(this).val();
+    var val =$(this).val().replace(/[.\/(){}\[\]]/g,function(a){return "\\"+a});
     var m = $(this).attr("name").match(/arg.(set|get|attr)(.*)/);
     if(!m)
       return;