From 450bc9c8c842c721174e733f74d20bfe6af2695e Mon Sep 17 00:00:00 2001
From: Jakub Skoczen <jakub@indexdata.dk>
Date: Tue, 8 Mar 2011 11:43:13 +0100
Subject: [PATCH] Show/hide facet container when some/no facets

---
 mkdruding2.js |   11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/mkdruding2.js b/mkdruding2.js
index a8750d7..82af142 100644
--- a/mkdruding2.js
+++ b/mkdruding2.js
@@ -47,21 +47,28 @@ Drupal.theme.mkdruFacetContainer = function (facetsCfg) {
   var html = '<h2>Facet browser</h2><div class="content">';
   for (var i=0; i<fs.length; i++) {
     var f = fs[i];
+    //not display
+    html += '<div id="mkdru-container-'+f.originalKey
+      +'" style="display: none;">';
     html += '<fieldset class="form-wrapper">'
     html += '<legend><span class="fieldset-legend">'+f.displayName
       +'</span></legend>';
     html += '<div class="fieldset-wrapper">';
     html += '<div class="mkdru-facet-'+f.originalKey+' form-checkboxes"/>';
     html += '</div>';
-    html += '</fieldset>'
+    html += '</fieldset>';
+    html += '</div>';
   }
   html += '</div>';
   return html;
 };
 
 Drupal.theme.mkdruFacet = function (terms, facet, max, selections) {
+  jQuery('#mkdru-container-'+facet).hide();
   var html = "";
+  var show = false;
   for (var i = 0; i < terms.length && i < max; i++ ) {
+    show = true;
     var term = terms[i];
     var id = term.name.split(/w+/).join("-").toLowerCase();
     html += '<div class="form-item form-type-checkbox">';
@@ -73,6 +80,7 @@ Drupal.theme.mkdruFacet = function (terms, facet, max, selections) {
   }
   if (terms.length == 0 && selections && selections.length) {
     for (var i=0; i<selections.length; i++) {
+      show = true;
       if (selections[i]) {
         // since we have no target name (only id) go for the basename
         // FIXME get the proper target name
@@ -87,5 +95,6 @@ Drupal.theme.mkdruFacet = function (terms, facet, max, selections) {
       }
     }
   }
+  if (show) jQuery('#mkdru-container-'+facet).show();
   return html;
 };
-- 
1.7.10.4