允许查看,但不能更改!-Django
是否可以授予用户查看权限,但不能更改或删除。
目前,我所看到的唯一权限是“添加”,“更改”和“删除” …,但是其中没有“读取/查看”功能。
我确实需要这样做,因为有些用户只能查看管理面板,以查看已添加的内容。
回答:
在admin.py中
# Main reusable Admin class for only viewingclass ViewAdmin(admin.ModelAdmin):
"""
Custom made change_form template just for viewing purposes
You need to copy this from /django/contrib/admin/templates/admin/change_form.html
And then put that in your template folder that is specified in the
settings.TEMPLATE_DIR
"""
change_form_template = 'view_form.html'
# Remove the delete Admin Action for this Model
actions = None
def has_add_permission(self, request):
return False
def has_delete_permission(self, request, obj=None):
return False
def save_model(self, request, obj, form, change):
#Return nothing to make sure user can't update any data
pass
# Example usage:
class SomeAdmin(ViewAdmin):
# put your admin stuff here
# or use pass
在change_form.html中替换为:
{{ adminform.form.non_field_errors }}
有了这个:
<table>{% for field in adminform.form %}
<tr>
<td>{{ field.label_tag }}:</td><td>{{ field.value }}</td>
</tr>
{% endfor %}
</table>
然后通过删除以下行来删除提交按钮:
{% submit_row %}
以上是 允许查看,但不能更改!-Django 的全部内容, 来源链接: utcz.com/qa/423787.html