Hello,
here is a "simple" way to achieve conditional hiding of the submit row:
1) make a copy of django\contrib\admin\templates\admin\change_form.html
in your own template: location
mytemplates\admin_copies\change_form.html
2) change it by wrapping submit_row in a block, for example:
{% block hidesubmit %}{% submit_row %}{% endblock %}
3) create a new change_form.html template in mytemplates\admin\ to
extend the admin copy:
{% extends "admin_copies/change_form.html" %}
{% load i18n admin_modify adminmedia %}
{% block hidesavetop %}
{% include "admin_lib/hidesave.html" %}
{% endblock %}
{% block hidesavebot %}
{% include "admin_lib/hidesave.html" %}
{% endblock %}
4) create mytemplates\admin_lib\hidesave.html:
{% load i18n admin_modify adminmedia %}
{% ifequal user.username 'admin' %}
{% submit_row %}
{% else %}
{% if original.admin.all %}
{% for a in original.admin.all %}
{% ifequal user.username a.user.username %}
{% submit_row %}
{% endifequal %}
{% endfor %}
{% else %}
{% submit_row %}
{% endif %}
{% endifequal %}
Notes:
- here I have only one administrator named admin. It should be possible
to improve this template to make it more generic.
- this also assume that the model provides an admin field which is a
ManytoMany (or ForeignKey) to Django User model. Maybe there is way to
detect which field is related to User model.
HTH
Olive.
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