From 0729df1434300cc6dbf9a05b0009d33411e6913c Mon Sep 17 00:00:00 2001
From: Jason Stephenson <jstephenson@mvlc.org>
Date: Wed, 25 Jul 2012 13:43:38 -0400
Subject: [PATCH] Make opac/results.tt2 remember facet when sorting, etc.

Add a hidden field in the search form and set its value to the value
of the CGI 'facet' param if the facet parameter is set.  This appears
to work for multiple facets.  Clearing a facet is as simple as clicking
on the gray-backgounded facet name.

Signed-off-by: Jason Stephenson <jstephenson@mvlc.org>
Signed-off-by: Dan Scott <dscott@laurentian.ca>
---
 Open-ILS/src/templates/opac/results.tt2 | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Open-ILS/src/templates/opac/results.tt2 b/Open-ILS/src/templates/opac/results.tt2
index 7b2917ec14..e5612cc71b 100644
--- a/Open-ILS/src/templates/opac/results.tt2
+++ b/Open-ILS/src/templates/opac/results.tt2
@@ -18,6 +18,9 @@
     PROCESS get_library;
 %]
     <form action="[% ctx.opac_root %]/results" method="GET">
+    [% IF CGI.param('facet') %]
+    <input type="hidden" name="facet" value="[% CGI.param('facet') %]" />
+    [% END %]
     <div id="search-wrapper">
         [% INCLUDE "opac/parts/searchbar.tt2" took_care_of_form=1 %]
     </div>
-- 
2.11.0