在Django中将模型中存在的字段中的数据打印到HTML页面上

我试图在Django中将模型中存在的字段打印到HTML页面上

我希望街道地址字段打印到页面上。用户名打印到任何问题的页面上。最好的方法是什么

型号：

from django.db import models
from django.contrib.auth.models import User

class Address(models.Model):
    user = models.ForeignKey(User)
    street_address = models.CharField(max_length = 200)
    city = models.CharField(max_length = 100)
    state = models.CharField(max_length = 100)
    zipcode = models.IntegerField(max_length = 5)
    updated = models.DateTimeField(auto_now = True, auto_now_add = False)
    timestamp = models.DateTimeField(auto_now = False, auto_now_add = True)
    active = models.BooleanField(default = True)

    def __str__(self):
        return self.user.address

class Job(models.Model):
    user = models.ForeignKey(User)
    position = models.CharField(max_length = 200)
    employer_address = models.CharField(max_length = 200)
    city = models.CharField(max_length = 100)
    state = models.CharField(max_length = 100)
    zipcode = models.IntegerField(max_length = 5)
    start_date = models.DateField(auto_now = False, auto_now_add = False)
    end_date = models.DateField(auto_now = False, auto_now_add = False)
    updated = models.DateTimeField(auto_now = True, auto_now_add = False)
    timestamp = models.DateTimeField(auto_now = False, auto_now_add = True)
    phone = models.CharField(max_length = 20, null=True, blank=True)
    active = models.BooleanField(default = True)

    def __str__(self):
        return self.position

视图：

HTML:

{%extends'home.html%}
{%block content%}
{users%%中的用户为%s}
{{user}}
{%endfor%}
{%endblock%}

除非您希望在所有用户之后拥有所有地址，否则请将第二个循环放在第一个循环中

您正在将

用户

，一组

用户

对象传递到模板渲染<代码>用户没有

街道地址

字段-

地址

有。您需要将

Address

对象传递给表单

它还显示，

street\u address

只是一个

CharField

，而不是任何类型的列表

如果

user

有

street\u address

字段，您只需执行以下操作：

{% for user in users %}
    <li>{{ user }}</li>
    <li>{{ user.street_address }}</li>
{% endfor %}

及

{%用于地址%中的地址}
{{address.user}
{{address.street_address}
{%endfor%}

似乎仍然没有将地址信息打印到页面上。正确，我从管理面板添加了一个图像，显示该字段已填充。非常好的解释！我现在开始明白这一点，但我犯了一个错误。“异常值：未定义全局名称‘地址’”啊，知道了！刚从进口。非常感谢！

{% extends 'home.html' %}

{% block content %}

<!-- user is being called from the variable we declared as users in the previous page -->

{% for user in users %}

<li>{{ user }}</li>

{% endfor %}



<!-- {% for address in user.street_address %}

<li>{{address}}</li>

{% endfor %} -->

{% endblock %}

{% for user in users %}
    <li>{{ user }}</li>
    <li>{{ user.street_address }}</li>
{% endfor %}

def all(request):
    addresses = Address.objects.all()
    return render_to_response('all.html', locals(), context_instance=RequestContext(request))

{% for address in addresses %}
    <li>{{ address.user }}</li>
    <li>{{ address.street_address }}</li>
{% endfor %}