Allow filtering by category in by category display.

git-svn-id: https://samskivert.googlecode.com/svn/trunk@1344 6335cc39-0255-0410-8fd6-9bcaacd3b74c

runtime/twodue/src/java/com/samskivert/twodue/logic/bycategory.java

@@ -1,5 +1,5 @@
 //
-// $Id: bycategory.java,v 1.2 2003/12/10 20:33:42 mdb Exp $
+// $Id: bycategory.java,v 1.3 2003/12/10 21:57:31 mdb Exp $
 
 package com.samskivert.twodue.logic;
 
@@ -37,6 +37,9 @@ public class bycategory extends UserLogic
             ctx.put("error", msg);
         }
 
+        // put any filter into the context
+        ctx.put("filter", ParameterUtil.getParameter(req, "filter", false));
+
         ArrayList tasks = null;
         String query = ParameterUtil.getParameter(req, "query", false);
         if (StringUtil.blank(query)) {