[Debtags-commits] [svn] r2020 - web/trunk/cloud

Sun Oct 8 18:08:19 UTC 2006

Author: erich
Date: Sun Oct  8 18:08:18 2006
New Revision: 2020

Modified:
   web/trunk/cloud/index.html
Log:
refine UI

Modified: web/trunk/cloud/index.html
==============================================================================

--- web/trunk/cloud/index.html	(original)
+++ web/trunk/cloud/index.html	Sun Oct  8 18:08:18 2006
@@ -8,10 +8,14 @@
 		<script type="text/javascript" src="dojo.js"></script>
 	</head>
 	<body>
-		<h2>Current tags:</h2>
-		<div id="tags"></div>
-		<h2>Additional tags:</h2>
+		<div>Short instructions: please choose tags below to narrow down your
+		  selection. Small tags have fewer matching packages, large tags have
+		  more matches. When fewer than 25 results remain, they'll be displayed
+		  (and no further tag cloud).</div>
+		<h2>Tags to narrow down your search:</h2>
 		<div id="tagcloud"><em>Data will be loaded via JavaScript, please wait (and make sure you've enabled JavaScript!)</em></div>
+		<h2>Currently selected tags:</h2>
+		<div id="tags"></div>
 		<h2>Matching packages:</h2>
 		<div id="packages"></div>
 		<script type="text/javascript">
@@ -78,6 +82,10 @@
 			}
 
 			function makeCloud(node, tree, facetonly) {
+				if (tree.tags.length == 0) {
+					node.appendChild(document.createTextNode("No further refinement using tag clouds offered, please choose a package below."));
+					return;
+				}
 				var max = 0;
 				for (var i=0; i<tree.tags.length; i++)
 					if (tree.tags[i].count > max)

