Add docs about articles_next_page, etc. (was: Templates: Get article names from next or previous page)

[nmcv]

When working on theme templates I've run into an issue of displaying article information from previous or next page(s) when paging is enabled. Basically, what I'd want to do is to show a "preview" of articles (merely titles) of the prev/next page in the current page. Any suggestions on how to do it?

[avaris]

Looks like *_previous_page and *_next_page were added (in #979) but it wasn't documented. So, you should be able to do something like this:

{% if articles_previous_page %}
</ul>
{% for article in articles_previous_page.object_list %}
    <li>
        {{ article.title }}
    </li>
{% endfor %}
</ul>
{% endif %}

{% if articles_next_page %}
</ul>
{% for article in articles_next_page.object_list %}
    <li>
        {{ article.title }}
    </li>
{% endfor %}
</ul>
{% endif %}

I guess documentation needs an update.

[nmcv]

That totally did it. Thank you.

[smartass101]

Reopening as this should be indeed documented. We would welcome a pull request in the form of the docs update.