如何在 Django 管理站点中的“添加用户"按钮旁边添加按钮

2022-01-25 00:00:00 python django django-admin django-forms django-templates

问题描述

我正在处理 Django 项目，我需要从 Django Admin 的用户屏幕中提取用户列表以使其表现出色.我将 actions 变量添加到我的示例类中，以便在每个用户的 id 之前获取 CheckBox.

I am working on Django Project where I need to extract the list of user to excel from the Django Admin's Users Screen. I added actions variable to my Sample Class for getting the CheckBox before each user's id.

class SampleClass(admin.ModelAdmin):
    actions =[make_published]

动作 make_published 已定义.现在我想在 Add user 按钮旁边添加另一个按钮，如图所示..但我不知道如何在不使用新模板的情况下实现这一点.我想使用该按钮将选定的用户数据打印到 Excel 中.谢谢，请指导我.

Action make_published is already defined. Now I want to append another button next to Add user button as shown in fig. . But I dont know how can I achieve this this with out using new template. I want to use that button for printing selected user data to excel. Thanks, please guide me.

解决方案

  1. 在您的模板文件夹中创建一个模板:admin/YOUR_APP/YOUR_MODEL/change_list.html

  2. 把这个放到那个模板里

  1. Create a template in you template folder: admin/YOUR_APP/YOUR_MODEL/change_list.html

  2. Put this into that template

{% extends "admin/change_list.html" %}
{% block object-tools-items %}

    {{ block.super }}

    <li>
        <a href="export/" class="grp-state-focus addlink">Export</a>
    </li>

{% endblock %}

  • 在YOUR_APP/admin.py中创建一个视图函数并用注解保护它

  • Create a view function in YOUR_APP/admin.py and secure it with annotation

    from django.contrib.admin.views.decorators import staff_member_required

@staff_member_required
def export(self, request):

    ... do your stuff ...

    return HttpResponseRedirect(request.META["HTTP_REFERER"])

  • 将新的 url 添加到 YOUR_APP/admin.py 到管理模型的 url 配置

  • Add new url into YOUR_APP/admin.py to url config for admin model 

    from django.conf.urls import patterns, include, url

class YOUR_MODELAdmin(admin.ModelAdmin):

    ... list def stuff ...

    def get_urls(self):
        urls = super(MenuOrderAdmin, self).get_urls()
        my_urls = patterns("",
            url(r"^export/$", export)
        )
        return my_urls + urls

    • 享受;)

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