views.py 文件源码

def permit_edit(request, pid):
    if request.method == 'POST':
        pid = request.POST.get('id')
        name = request.POST.get('name')
        try:
            g = Permission.objects.get(pk=pid)
            g.name = name
            g.save()
            res, msg = True, 'Success!'
        except Permission.DoesNotExist:
            res, msg = False, 'PermissionNotExists!'
        if res:
            messages.add_message(request, messages.SUCCESS, msg)
        else:
            messages.add_message(request, messages.ERROR, msg)
        return HttpResponseRedirect(reverse('system:system_permit_list'))
    else:
        data = Permission.objects.get(pk=pid)
        content_type_list = ContentType.objects.all()
        return render_to_response('system/permit_edit.html', {'data': data, 'content_type_list': content_type_list},
                                  context_instance=RequestContext(request))