From 5e78bc770a7f617b0e6427a450b89ba75859ff8c Mon Sep 17 00:00:00 2001
From: rudolfkoenig <rudolfkoenig@2b470e98-0d58-463d-a4d8-8e2adae1ed80>
Date: Tue, 20 Jan 2015 19:39:27 +0000
Subject: [PATCH] fhemweb.js: nArg fix. (Forum #31293)

git-svn-id: https://svn.fhem.de/fhem/trunk@7640 2b470e98-0d58-463d-a4d8-8e2adae1ed80
---
 fhem/www/pgm2/fhemweb.js | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/fhem/www/pgm2/fhemweb.js b/fhem/www/pgm2/fhemweb.js
index 8f55ef30b..96db0449f 100644
--- a/fhem/www/pgm2/fhemweb.js
+++ b/fhem/www/pgm2/fhemweb.js
@@ -615,7 +615,10 @@ FW_createNoArg(elName, devName, vArr, currVal, set, params, cmd)
 {
   if(vArr.length != 1 || vArr[0] != "noArg" || (params && params.length))
     return undefined;
-  return document.createElement('div');
+  var newEl = $('<div style="display:none">').get(0);
+  if(elName) 
+    $(newEl).append('<input type="hidden" name="'+elName+ '" value="">');
+  return(newEl);
 }
 
 /*************** slider **************/