Merge lp:~openerp-dev/openerp-web/7.0-on_change-fix-vme into lp:openerp-web/7.0

[Vidhin Mehta (OpenERP)]

Web client sents wrong id on on_change.

To Reproduce :
    video: https://docs.google.com/open?id=0By4GWTWr6HDNQXJxNEFCaTZLSnc

Solution :
    Check if *id* database's id or not.

=== modified file 'addons/web/static/src/js/data.js'
--- addons/web/static/src/js/data.js	2012-11-28 15:10:44 +0000
+++ addons/web/static/src/js/data.js	2013-01-22 06:39:22 +0000
@@ -616,6 +616,13 @@
             return results;
         });
     },
+    is_pure_id: function(id){
+        truth_test = function(str,starts){
+        if(_.isNumber(str))return true;
+            return !(str.length >= starts.length && str.slice(0, starts.length) === starts);
+        }
+        return (_.isNull(id) || _.isUndefined(id))?false:truth_test(id,"one2many_v_id_")
+    }
 });
 
 instance.web.DataSetStatic =  instance.web.DataSet.extend({
 
=== modified file 'addons/web/static/src/js/view_form.js'
--- addons/web/static/src/js/view_form.js	2013-01-07 16:18:07 +0000
+++ addons/web/static/src/js/view_form.js	2013-01-22 06:39:22 +0000
@@ -511,7 +511,7 @@
             var on_change = widget.node.attrs.on_change;
             if (on_change) {
                 var change_spec = self.parse_on_change(on_change, widget);
-                var id = [self.datarecord.id == null ? [] : [self.datarecord.id]];
+                var id = [self.dataset.is_pure_id(self.datarecord.id) ? [self.datarecord.id]: []];
                 def = new instance.web.Model(self.dataset.model).call(
                     change_spec.method, id.concat(change_spec.args));
             } else {