Hello!
> I know I shall need a lot of javascript magic.. any hints as to go
> about the django forms, fields and javascript stuff would be much
> appreciated.
You can use jQuery magic. You have to redefine admin change form
template for your model (this file should be named as templates/admin/
<app>/<model>/change_form.html) like this:
{% extends "admin/change_form.html" %}
{% block extrahead %}
{{ block.super }}
<script type="text/javascript" src="/media.site/js/jquery.js"></
script>
<script type="text/javascript">
$(document).ready(function() {
var app = $('select#id_app');
var reload_func = function() {
// Your code goes here
};
reload_func();
app.change(reload_func);
});
</script>
{% endblock %}
You can see 'app' variable - you have to change it to your select
field. And implement reload_func logic - like using jQuery effects -
show(), hide() etc.
And don't forget to put jquery.js to your MEDIA_ROOT.
Useful links:
- Django book/Extending Django’s Admin Interface (http://
new.djangobook.com/en/1.0/chapter17/)
- jQuery effects (http://docs.jquery.com/Effects)
- Django Master Class (toys.jacobian.org/presentations/2007/oscon/
tutorial/)
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