Facet widget now uses filterSet.deepCopy() instead of flawed $.extend() invocation.

Finally solves the evil aliasing problem that flummoxed me last night.
Thanks to Jakub for fruitful discussion.

diff --git a/src/mkws-widget-facets.js b/src/mkws-widget-facets.js
index 8a7ab37..4438c39 100644 (file)
--- a/src/mkws-widget-facets.js
+++ b/src/mkws-widget-facets.js
@@ -45,7 +45,7 @@ mkws.registerWidgetType('facet', function() {
     data = data[name];
     var terms = [];
     for (var i = 0; i < data.length && i < max; i++) {
-      var fs = $.extend(true, {}, team.filters());
+      var fs = team.filters().deepCopy();
       //team.warn("fs = " + mkws.$.toJSON(fs));
       //team.warn("team.filters = " + mkws.$.toJSON(team.filters()));
       if (!pzIndex) {