e.
>
>
>
> *From:* django-users@googlegroups.com [mailto:django-users@
> googlegroups.com] *On Behalf Of *sum abiut
> *Sent:* Wednesday, February 21, 2018 4:06 PM
> *To:* django-users@googlegroups.com
> *Subject:* django mathfiters
>
>
>
>
>
> Hi,
>
> How to y
>
> From: django-users@googlegroups.com [mailto:django-users@googlegroups.com] On
> Behalf Of sum abiut
> Sent: Wednesday, February 21, 2018 4:43 PM
> To: django-users@googlegroups.com
> Subject: Re: django mathfiters
>
> Thanks for your response. Yes the value was actua
o-users@googlegroups.com [mailto:django-users@
> googlegroups.com] *On Behalf Of *sum abiut
> *Sent:* Wednesday, February 21, 2018 4:43 PM
> *To:* django-users@googlegroups.com
> *Subject:* Re: django mathfiters
>
>
>
> Thanks for your response. Yes the value was actually None. how to
@googlegroups.com
Subject: Re: django mathfiters
Thanks for your response. Yes the value was actually None. how to i display 42
instead of not displaying anything at all. I have try using the if statement to
check for the value of c if its None i just display the value of a, and if is
not None i add the
:06 PM
> *To:* django-users@googlegroups.com
> *Subject:* django mathfiters
>
>
>
>
>
> Hi,
>
> How to you a zero in mathfilter
>
> for example, if the value of c is zero the total is not display. instead
> of displaying 42 it display nothing.
>
>
>
Check the value of b.value. Make sure it isn’t None.
From: django-users@googlegroups.com [mailto:django-users@googlegroups.com] On
Behalf Of sum abiut
Sent: Wednesday, February 21, 2018 4:06 PM
To: django-users@googlegroups.com
Subject: django mathfiters
Hi,
How to you a zero in mathfilter
Hi,
How to you a zero in mathfilter
for example, if the value of c is zero the total is not display. instead of
displaying 42 it display nothing.
{%for b in pay%}
{% with a=42 c=b.value%}
{{ a|add:c }}
{% endwith %}
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