calendar indexOutOfRange bug fixed

core/views.py

@@ -265,36 +265,39 @@ from django.core.urlresolvers import reverse
 def download_workbook(request):
     lang = get_language()
     data = request.GET
-    qs = []
+    if data:
-    for i,obj in enumerate(data):
+        qs = []
-        if data.get('data[%i][name]'%i) == 'expo':
+        for i,obj in enumerate(data):
-            qs.append(Exposition.objects.language(lang).get(id=data['data[%i][value]'%i]))
+            if data.get('data[%i][name]'%i) == 'expo':
-        elif data.get('data[%i][name]'%i) == 'conf':
+                qs.append(Exposition.objects.language(lang).get(id=data['data[%i][value]'%i]))
-            qs.append(Conference.objects.language(lang).get(id=data['data[%i][value]'%i]))
+            elif data.get('data[%i][name]'%i) == 'conf':
-
+                qs.append(Conference.objects.language(lang).get(id=data['data[%i][value]'%i]))
-    earliest_event = qs[0].data_begin
+
-    for i, obj in enumerate(qs, start=1):
+        earliest_event = qs[0].data_begin
-        if obj.data_begin < earliest_event:
+        for i, obj in enumerate(qs, start=1):
-            earliest_event = obj.data_begin
+            if obj.data_begin < earliest_event:
-        setattr(obj, 'number', i)
+                earliest_event = obj.data_begin
-        setattr(obj, 'dates', u'%s - %s'%(obj.data_begin.strftime('%d %B %Y'),obj.data_end.strftime('%d %B %Y')))
+            setattr(obj, 'number', i)
-        setattr(obj, 'full_place', u'%s, %s, %s' % (obj.country, obj.city, getattr(obj.place, 'name', '')))
+            setattr(obj, 'dates', u'%s - %s'%(obj.data_begin.strftime('%d %B %Y'),obj.data_end.strftime('%d %B %Y')))
-        try:
+            setattr(obj, 'full_place', u'%s, %s, %s' % (obj.country, obj.city, getattr(obj.place, 'name', '')))
-            setattr(obj, 'link', u'http://www.expomap.ru%s)'%obj.get_absolute_url())
+            try:
-        except:
+                setattr(obj, 'link', u'http://www.expomap.ru%s)'%obj.get_absolute_url())
-            setattr(obj, 'link', u'http://www.expomap.ru%s)'%obj.get_permanent_url())
+            except:
-
+                setattr(obj, 'link', u'http://www.expomap.ru%s)'%obj.get_permanent_url())
-    columns = (
+
-        'number',
+        columns = (
-        'name',
+            'number',
-        'dates',
+            'name',
-        'main_title',
+            'dates',
-        'full_place',
+            'main_title',
-        'participation_note',
+            'full_place',
-        'link')
+            'participation_note',
-
+            'link')
-    workbook = queryset_to_workbook(qs, columns, earliest_event)
+
-    response = HttpResponse(content_type='application/vnd.ms-excel')
+        workbook = queryset_to_workbook(qs, columns, earliest_event)
-    response['Content-Disposition'] = 'attachment; filename="My calendar.xls"'
+        response = HttpResponse(content_type='application/vnd.ms-excel')
-    workbook.save(response)
+        response['Content-Disposition'] = 'attachment; filename="My calendar.xls"'
-    return response
+        workbook.save(response)
+        return response
+    else:
+        return HttpResponseRedirect(request.META.get('HTTP_REFERER'), "/profile/calendar/")

templates/client/accounts/calendar.html

@@ -65,7 +65,12 @@
             }
             console.log(clear_list);
             var query = $.param({data:clear_list});
-            window.location.href = "/profile/calendar/export/?" + query;
+            if(clear_list.Length > 0){
+                window.location.href = "/profile/calendar/export/?" + query;
+            }
+            else{
+                alert({% trans "Не выбрано ни одного события!" %})
+            }
         });
 
     })