Hi,
I want to display a customized table for a model in the admin. I've
just written a customized filter, which works very well.
The problem: My model has a field 'timestamp' which is a
datetimefield. It may be null, so in the admin it's displayed as
'(None)'. I want to replace '(None)' with 'All'. The problems:
- In change_list.html the table is not generated. It's generated in
change_list_results.html. Well, the first one may be put in myapp/
templates/myapp/mymodel/ and overwrites the default one. The latter
one not.
- So I have to write a custom template tag, which uses 'admin/
templatetags/admin_list/result_list', just to tell it which custom
template to use.
- Then I realize that the whole
<td class="nowrap">(None)</td>
is NOT generated in a template but anywhere deep down in some python
code. It's not that there's a
{% if not result.value %}
<td class="nowrap">(None)</td>
{% endif %}
which I could replace with
{% if not result.value %}
<td class="nowrap">All</td>
{% endif %}
(or similar), but it seems I have to write my own customized
items_for_result-function, which just replaces with the
EMPTY_CHANGELIST_VALUE (it's '(None)') with 'All'.
so now my final question: Isn't there an easy, not-hurting way to
solve my problem?
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