向Django admin添加自定义视图

I'm trying to get custom view working in Django admin. I have the next model:

我正在尝试在Django admin中使用自定义视图。我有下一个模型:

class Reseller(models.Model):
    first_name = models.CharField(max_length=64, verbose_name='First Name')
    last_name = models.CharField(max_length=64, verbose_name='Last Name')
    email = models.CharField(max_length=64, verbose_name='E-mail')
    password = models.CharField(max_length=64, blank=True, editable=False)

This is how I added a custom button (reset password). Custom view (extends change_form.html) I have for this:

这就是我如何添加自定义按钮(重置密码)。自定义视图(扩展change_form.html)

{% extends "admin/change_form.html" %}

{% load i18n %}

{% block object-tools %}
{% if change %}
  <ul class="object-tools">
  <li><a href="reset_password/">Reset Password</a></li>
  </ul>

{% endif %}
{% endblock %}

That's what I have in admin.py

这是我在admin.py中所拥有的。

from django.conf.urls.defaults import patterns
from django.contrib import admin
from django.shortcuts import redirect
from django.shortcuts import render_to_response
from django.template import RequestContext

from myapp.resellers.models import Reseller

class ResellerAdmin(admin.ModelAdmin):
    list_display = ('id', 'first_name', 'last_name', 'email')
    list_filter = ('email')
    search_fields = ('first_name', 'last_name', 'email')
    ordering = ['-id', ]

    def get_urls(self):
        urls = super(ResellerAdmin, self).get_urls()
        my_urls = patterns('',
                           (r'(?P<id>\d+)/reset_password/$',
                            self.admin_site.admin_view(self.reset_password)),
                        )
        return my_urls + urls

    def reset_password(self, request, id):
        entry = Reseller.objects.get(pk=id)
        [...GENERATE AND SEND PASSWORD FUNCTION GOES HERE...]
        return redirect(entry)


admin.site.register(Reseller, ResellerAdmin)

When I run this code I get the next: argument of type 'Reseller' is not iterable. I'm new to Django so basically there's a stupid mistake somewhere, so please don't downvote :)

当我运行这段代码时，我得到了下一个:类型为'Reseller'的参数不可迭代。我是Django的新手，所以这里有一个愚蠢的错误，所以请不要投反对票。

1 个解决方案

#1

If you only pass the model as an argument to redirect then the models get_absolute_url() method will be called, which you presumably have not defined (see docs).
So go ahead and add a get_absolute_url() method to your Reseller class.

如果只将模型作为参数传递给重定向，那么将调用模型get_absolute_url()方法，您可能还没有定义这个方法(请参阅文档)。因此，继续向您的经销商类添加get_absolute_url()方法。

秒客网

向Django admin添加自定义视图

1 个解决方案

#1

#1

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