Re: enumerate in templates
On Mon, Dec 29, 2008 at 3:02 AM, Vicky wrote: > command like below is not working... can u suggest a way?? It is very, very, very, very important to read the big warning at the top of the template documentation, which states that the Django template language *is not* just Python code embedded in HTML, and which explains that only the specific things described in the documentation will work. A large part of your problem seems to be that you're ignoring this and simply dumping random Python expressions into a template, when it's clearly stated that you can't do that (well, you can, it just won't do anything useful). You might want to take a step back and go through the template documentation thoroughly, then think about how you're structuring the data that's passed into your templates; in the overwhelming majority of cases, attempts to put this much logic into a template (which is meant to provide the bare minimum of logical constructs needed to present data) imply a problem somewhere else in the code. -- "Bureaucrat Conrad, you are technically correct -- the best kind of correct." --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to django-users+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~--~~~~--~~--~--~---
Re: enumerate in templates
command like below is not working... can u suggest a way??
{% for node in nodes %}
{% ifequal nodes[(forloop.counter0)-1].node_type '2' %}
On Dec 29, 9:21 am, Vicky wrote:
> ya that's what i need :) thanks a lot :) :)
>
> On Dec 28, 8:06 pm, Daniel Roseman
> wrote:
>
> > On Dec 27, 6:20 am, Vicky wrote:
>
> > > Is there a way to access the previous value of a for loop in
> > > templates. Can anyone tell the template representation for the python
> > > code like:
>
> > > for i,j in enumerate(item):
> > > ...
>
> > I think the various forloop variables are what you want.
>
> > {% for j in item %}
> > {{ forloop.counter0 }}
> > {% endfor %}
>
> > See :http://docs.djangoproject.com/en/dev/ref/templates/builtins/#for
> > --
> > DR.
--~--~-~--~~~---~--~~
You received this message because you are subscribed to the Google Groups
"Django users" group.
To post to this group, send email to django-users@googlegroups.com
To unsubscribe from this group, send email to
django-users+unsubscr...@googlegroups.com
For more options, visit this group at
http://groups.google.com/group/django-users?hl=en
-~--~~~~--~~--~--~---
Re: enumerate in templates
ya that's what i need :) thanks a lot :) :)
On Dec 28, 8:06 pm, Daniel Roseman
wrote:
> On Dec 27, 6:20 am, Vicky wrote:
>
> > Is there a way to access the previous value of a for loop in
> > templates. Can anyone tell the template representation for the python
> > code like:
>
> > for i,j in enumerate(item):
> > ...
>
> I think the various forloop variables are what you want.
>
> {% for j in item %}
> {{ forloop.counter0 }}
> {% endfor %}
>
> See :http://docs.djangoproject.com/en/dev/ref/templates/builtins/#for
> --
> DR.
--~--~-~--~~~---~--~~
You received this message because you are subscribed to the Google Groups
"Django users" group.
To post to this group, send email to django-users@googlegroups.com
To unsubscribe from this group, send email to
django-users+unsubscr...@googlegroups.com
For more options, visit this group at
http://groups.google.com/group/django-users?hl=en
-~--~~~~--~~--~--~---
Re: enumerate in templates
On Dec 27, 6:20 am, Vicky wrote:
> Is there a way to access the previous value of a for loop in
> templates. Can anyone tell the template representation for the python
> code like:
>
> for i,j in enumerate(item):
> ...
I think the various forloop variables are what you want.
{% for j in item %}
{{ forloop.counter0 }}
{% endfor %}
See :
http://docs.djangoproject.com/en/dev/ref/templates/builtins/#for
--
DR.
--~--~-~--~~~---~--~~
You received this message because you are subscribed to the Google Groups
"Django users" group.
To post to this group, send email to django-users@googlegroups.com
To unsubscribe from this group, send email to
django-users+unsubscr...@googlegroups.com
For more options, visit this group at
http://groups.google.com/group/django-users?hl=en
-~--~~~~--~~--~--~---
Re: enumerate in templates
{% for %} itself
On 12/27/08, Vicky wrote:
>
> Is there a way to access the previous value of a for loop in
> templates. Can anyone tell the template representation for the python
> code like:
>
> for i,j in enumerate(item):
> ...
> >
>
--
---
Александр Кошелев
daeva...@gmail.com
--~--~-~--~~~---~--~~
You received this message because you are subscribed to the Google Groups
"Django users" group.
To post to this group, send email to django-users@googlegroups.com
To unsubscribe from this group, send email to
django-users+unsubscr...@googlegroups.com
For more options, visit this group at
http://groups.google.com/group/django-users?hl=en
-~--~~~~--~~--~--~---
enumerate in templates
Is there a way to access the previous value of a for loop in templates. Can anyone tell the template representation for the python code like: for i,j in enumerate(item): ... --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to django-users+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~--~~~~--~~--~--~---
