backport r14033 from trunk for unsetting (nullifying) a circ modifier

git-svn-id: svn://svn.open-ils.org/ILS/branches/rel_1_6_1@18971 dcc99617-32d9-48b4-a31d-7c20da2025e4

diff --git a/Open-ILS/xul/staff_client/server/cat/copy_editor.js b/Open-ILS/xul/staff_client/server/cat/copy_editor.js
index e20113e..823d72a 100644 (file)
--- a/Open-ILS/xul/staff_client/server/cat/copy_editor.js
+++ b/Open-ILS/xul/staff_client/server/cat/copy_editor.js
@@ -866,8 +866,7 @@ g.panes_and_field_names = {
         $('catStrings').getString('staff.cat.copy_editor.field.circulation_modifier.label'),
         {    
             render: 'fm.circ_modifier() == null ? $("catStrings").getString("staff.cat.copy_editor.field.unset_or_null") : fm.circ_modifier()',
-            /*input: 'c = function(v){ g.apply("circ_modifier",v); if (typeof post_c == "function") post_c(v); }; x = document.createElement("textbox"); x.addEventListener("apply",function(f){ return function(ev) { f(ev.target.value); } }(c), false);',*/
-            input: 'c = function(v){ g.apply("circ_modifier",v); if (typeof post_c == "function") post_c(v); }; x = util.widgets.make_menulist( util.functional.map_list( g.data.list.circ_modifier, function(obj) { return [ obj, obj ]; } ).sort() ); x.setAttribute("editable","true"); x.addEventListener("apply",function(f){ return function(ev) { f(ev.target.value); } }(c), false);',
+            input: 'c = function(v){ g.apply("circ_modifier",v); if (typeof post_c == "function") post_c(v); }; x = util.widgets.make_menulist( [ [ $("catStrings").getString("staff.cat.copy_editor.field.unset_or_null"), "<HACK:KLUDGE:NULL>" ] ].concat( util.functional.map_list( g.data.list.circ_modifier, function(obj) { return [ obj, obj ]; } ).sort() ) ); x.addEventListener("apply",function(f){ return function(ev) { f(ev.target.value); } }(c), false);',
         }
     ],
 ],