Hello,
I have a list of items (from a model) I want to display with checkboxes
(for deleting multiple objects at once). The same behaviour like in django
admin (change list). I can do such thing in templates:
{% for item in item_list %}
{{ item }}
{% endfor %}
and in a view loop through
On Wed, 2012-01-04 at 11:33 +0100, Martin Tiršel wrote:
> and in a view loop through somename list I get from POST and delete
> items.
> Is there a better Django way I should do it or this approach I wrote
> is
> correct?
I have been doing the same - would love to know if there was a better
w
I do it this way:
and in the view:
todel = request.POST.getlist('todelete')
ItemWatchList.objects.filter(user=request.user,id__in=todel).delete()
On 04.01.2012 11:33, Martin Tiršel wrote:
Hello,
I have a list of items (from a model) I want to display with
checkboxes (for deleting multiple
Yes, this is the technique I described but I was asking if there is a
Django way to do this.
You can't forgot to sanitize the input in this case:
id_list = request.GET.getlist('id_notification_list')
id_list = [int(i) for i in id_list if i.isdigit()]
notifications = Notification.objects.filter
I missunderstood due "and in a view loop through somename list" thought
you mean you delete them 1 by 1 :P
And the orm itself tries to convert the value to an int and throws an
ValueError if it fails, so find it a bit double to check myself and let
the orm do it again.
On 04.01.2012 13:43, M
On Wed, Jan 4, 2012 at 5:33 AM, Martin Tiršel wrote:
> Hello,
>
> I have a list of items (from a model) I want to display with checkboxes (for
> deleting multiple objects at once). The same behaviour like in django admin
> (change list). I can do such thing in templates:
>
> {% for item in item_li
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