For what it's worth, I'd suggest getting your javascript out of those
links, for graceful degradation:
In your javascript, loop through the links, get the href, and use it to
know which ones to show and hide.
{% for item in site_details.Photos.all %}
<div class="imgbox" id="img{{ forloop.counter }}">
<h3>{{item}}</h3>
<img src="media/photos/thumbs/{{item}}"><br>
{% if not forloop.first %}
<a href="#img{{ forloop.counter - 1 }}' );">prev</a>
{{ forloop.counter|add:"-1" }}
{% endif %}
{% if not forloop.last %}
<a href="#{{ forloop.counter + 1}}' );">next</a>
{{ forloop.counter|add:"1" }}
{% endif %}
</div>
{% endfor %}
On Jan 26, 12:02 pm, nesh <[EMAIL PROTECTED]> wrote:
> * AndyB wrote, On 26.01.2007 16:56:
>
> > here's what I've got:
>
> > {% for item in site_details.Photos.all %}
> > <div class="imgbox" id="img{{ forloop.counter }}">
> > <h3>{{item}}</h3>
> > <img src="media/photos/thumbs/{{item}}"><br>
> > {% if not forloop.first %}
> > <a href="javascript:void(0);" onclick="showPhoto('img{{
> > forloop.counter - 1 }}' );">prev</a> {{ forloop.counter|add:"-1" }}
>
> > {% endif %}
> > {% if not forloop.last %}
> > <a href="javascript:void(0);" onclick="showPhoto('img{{
> > forloop.counter + 1}}' );">next</a>{{ forloop.counter|add:"1" }}
>
>
>
> > {% endif %}
> > </div>
> > {% endfor %}
> [snip]
> > The trouble is how to get the value of forloop.counter minus one and
> > plus one. My pseudo-code solution obviously doesn't work and I can't
> > suss out the correct syntax using filters. What's the best way to do
> > this (apart from the obvious 'you shouldn't
> > answer)http://www.djangoproject.com/documentation/templates/#add
>
> --
> Nebojša Đorđević - nesh, ICQ#43799892
> Studio Quattro - Niš -
> Serbiahttp://studioquattro.biz/|http://trac.studioquattro.biz/djangoutils/
> Registered Linux User 282159 [http://counter.li.org]
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