=============== django-pagemore

KISS approach to a "Load more" style AJAX paginator

Requirements

• Django 1.3+
• jQuery

Features

• Non-intrusive: your Django view is completely unaware of dynamic load-more stuff going on.
• There is literally no code (no Python, no Javascript) required to get a fully AJAX style "load more" going.
• KISS

Quickstart

• Write your view as usual, handing over an (unpaginated) list of items to a template.

• Render the list of items in your template as follows::

  {% load pagemore %} {% more_paginator items per_page=10 ordered_by="-created_at" as paginator %}

  {% for item in paginator.objects %} {% if forloop.first %}

  {% endif %} {{item}} {% if forloop.last %}

  {% if paginator.has_more %} More items... {% endif %} {% endif %} {% endfor %}

• That's all!

Pagination Strategies

When a user is paginating through a list of items, while at the same time new items are being inserted, offset based slicing would result in duplicate items being shown. A way to circumvent this is to make sure that the items are properly ordered and to filter on items after a certain point. Both strategies are supported.

Paginate by Slicing

Usage::

{% more_paginator ... strategy="slice" ... %}

Characteristics:

• Supports both querysets and lists

• Does not order the objects unless explicitly told to (ordered_by).

Paginate by Filtering

Usage::

{% more_paginator ... strategy="filter" ... %}

Characteristics:

• Only supports querysets

• Enforces an ordering of the objects passed (default on id, overridable by ordered_by).