1 files changed, 11 insertions, 9 deletions

diff --git a/addons/web_graph/static/src/js/graph_view.js b/addons/web_graph/static/src/js/graph_view.js
index e1a50d4ff6d..b39ac105ee4 100644
--- a/addons/web_graph/static/src/js/graph_view.js
+++ b/addons/web_graph/static/src/js/graph_view.js
@@ -50,7 +50,7 @@ instance.web_graph.GraphView = instance.web.View.extend({
             var field_name = field.attrs.name;
             if (_.has(field.attrs, 'interval')) {
                 field_name = field.attrs.name + ':' + field.attrs.interval;
-            } 
+            }
             if (_.has(field.attrs, 'type')) {
                 switch (field.attrs.type) {
                     case 'row':
@@ -78,14 +78,14 @@ instance.web_graph.GraphView = instance.web.View.extend({
 
     do_search: function (domain, context, group_by) {
         var self = this,
-            col_group_by = context.col_group_by || this.get_groupbys_from_searchview('ColGroupBy', 'col_group_by');
+            col_group_by = this.extract_groupby('col_group_by', context) || [];
 
         if (!this.graph_widget) {
             if (group_by.length) {
                 this.widget_config.row_groupby = group_by;
             }
             if (col_group_by.length) {
-                this.widget_config.col_groupby = group_by;
+                this.widget_config.col_groupby = col_group_by;
             }
             this.graph_widget = new openerp.web_graph.Graph(this, this.model, domain, this.widget_config);
             this.graph_widget.appendTo(this.$el);
@@ -101,16 +101,18 @@ instance.web_graph.GraphView = instance.web.View.extend({
         this.graph_widget.set(domain, group_by, col_group_by);
     },
 
+    extract_groupby: function (cat_field, context) {
+        context = (_.isString(context)) ? py.eval(context) : context;
+        return context[cat_field];
+    },
+
     get_groupbys_from_searchview: function (cat_name, cat_field) {
-        var facet = this.search_view.query.findWhere({category:cat_name}),
+        var self=this,
+            facet = this.search_view.query.findWhere({category:cat_name}),
             groupby_list = facet ? facet.values.models : [];
         return _.map(groupby_list, function (g) { 
             var context = g.attributes.value.attrs.context;
-            if (_.isString(context)) {
-                return py.eval(context).group_by;
-            } else {
-                return context[cat_field]; 
-            }
+            return self.extract_groupby(cat_field, context);
         });
     },