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[GNUnet-SVN] r15368 - gauger/bindings/js

From: gnunet
Subject: [GNUnet-SVN] r15368 - gauger/bindings/js
Date: Tue, 31 May 2011 15:59:03 +0200 
Author: bartpolot
Date: 2011-05-31 15:59:03 +0200 (Tue, 31 May 2011)
New Revision: 15368

Modified:
   gauger/bindings/js/example.html
   gauger/bindings/js/gauger.js
Log:
Changed JS parameter order, added user-friendly error notification


Modified: gauger/bindings/js/example.html
===================================================================
--- gauger/bindings/js/example.html     2011-05-31 09:44:07 UTC (rev 15367)
+++ gauger/bindings/js/example.html     2011-05-31 13:59:03 UTC (rev 15368)
@@ -4,7 +4,7 @@
 <title>Gauger Example</title>
 </head>
 <body>
-<input type="button" value="gauger" onclick="GAUGER('CAT', 'name', 'unit', 
100.2, 1)"/>
+<input type="button" value="gauger" onclick="GAUGER('TEST', 'speed', 100.1, 
'kb/s', 3)"/>
 </form>
 </body>
 </html>

Modified: gauger/bindings/js/gauger.js
===================================================================
--- gauger/bindings/js/gauger.js        2011-05-31 09:44:07 UTC (rev 15367)
+++ gauger/bindings/js/gauger.js        2011-05-31 13:59:03 UTC (rev 15368)
@@ -10,9 +10,13 @@
 }
 
 
-function GAUGER(category, name, unit, value, rev) {
+function GAUGER(category, name, value, unit, rev) {
+    host = GAUGER_READ_COOKIE('gauger_host');
+    if (host == null) {
+        console.log("WARNING: gauger cookie not present. Register browser with 
your gauger installation to use the logging funtion.");
+        return;
+    }
     name = category + ":::" + name + "___" + unit;
-    host = GAUGER_READ_COOKIE('gauger_host');
     url = unescape(GAUGER_READ_COOKIE('gauger_url'));
     url += 'hosts/' + host;
     var client = new XMLHttpRequest();
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