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python - Django 模板正在打印对象表示而不是对象值

问题描述

views.py

@login_required 
def ManageDomain(request): 
    AssocNotAuthDomains = Tld.objects.filter(FKtoUser_id=request.user,auth=0)
    AssocAuthDomains = Tld.objects.filter(FKtoUser_id=request.user,auth=1)

    return render(request, 'site/account/template.html', {
         'AssocNotAuthDomains':AssocNotAuthDomains,
         'AssocAuthDomains':AssocAuthDomains
    })

template.html

{% if AssocAuthDomains or AssocNotAuthDomains  %}
<div class="acctDomains">
    <h3 class="Titles"><img src="{% static "img/templated/acct/AuthDomainSm.png" %}" width="22" height="22" alt="Authorized Domain(s)" /> Verified Domains</h3>
    <ul>
    {% for authdomain in AssocAuthDomains %}
        <li>{{ authdomain }}<span><a class="scan" href="/Account/PerformScan/?d={{ authdomain }}">Scan now</span></a></li>
    {% endfor %}
    </ul>
    <h3 class="Titles"><img src="{% static "img/templated/acct/UnAuthDomain.png" %}" width="22" height="22" alt="Unverified Domain(s):" /> Unverified Domains</h3>
    <ul>
    {% for notauthdomain in AssocNotAuthDomains %}
        <li>{{ notauthdomain }}<span><a class="scan" href="Verify Now">Verify now</span></a></li>
    {% endfor %}
    </ul>
</div><!--acctDomains-->

这打印出来：

Tld object (1)

Tld object (2)

而不是值，例如websiteabc.com

我究竟做错了什么？

谢谢

标签： pythondjangotemplatesview

解决方案

__str__如果要呈现这样的模型实例，则必须在模型中实现

class Tld(models.Model):
    def __str__(self):
        # return something meaningful here like self.some_attribute

或者您必须像这样在模板中显式使用属性

 {{ authdomain.some_attribute }}

否则，python 不知道如何从要显示的对象中获取有意义的东西。

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