Django：如果用户不是超级用户，则在模板中隐藏按钮 [英] Django: Hide button in template, if user is not super-user

问题描述

如何获取模板/视图以识别登录用户是否是超级用户？

如果用户不是超级用户，则我的表单上的某些按钮（模板中）需要完全隐藏

您将如何去做？

解决方案

查看 is_superuser 在 User 对象上：

  {％，如果有要求。 user.is_superuser％} 
 ... 
< button> ...< / button> 
 ... 
 {％else％} 
 ... 
 {％endif％} 
  

---

编辑： @ mustafa-0x评论后

以上假设您的 TEMPLATE_CONTEXT_PROCESSORS 设置其中包含 django.core.context_processors.request 不是默认值。

TEMPLATE_CONTEXT_PROCESSORS 的默认设置：

  TEMPLATE_CONTEXT_PROCESSORS =（（
'django.contrib.auth.context_processors.auth'，
'django.core.context_processors.debug'，
'django.core.context_processors.i18n'，
 'django.core.context_processors.media'，
'django.core.context_processors.static'，
'django.core.context_processors.tz'，
＃'django.core.context_processors。 request'，
'django.contrib.messages.context_processors.messages'，
）
  

已包含 django.contrib.auth.context_processors.auth （并且明显不包括 request 上下文处理器），这意味着在大多数情况下，您已经可以访问 {{用户}} ，而无需通过视图将其添加到上下文中，或启用 request 上下文处理器通过 {{request.user}}


How do you get your template/view to recognize whether or not a logged in user is a super user or not?

There are certain buttons on my forms (in the template) that I want completely hidden if the user is not a super-user

How would you go about doing that?

解决方案

Check out is_superuser on the User object:

{% if request.user.is_superuser %}
    ...
    <button>...</button>
    ...
{% else %}
...
{% endif %}

---

EDIT: after @mustafa-0x comments

The above assumes that you have django.core.context_processors.request included in your TEMPLATE_CONTEXT_PROCESSORS setting which isn't the default.

The default setting for TEMPLATE_CONTEXT_PROCESSORS:

TEMPLATE_CONTEXT_PROCESSORS = (
    'django.contrib.auth.context_processors.auth',
    'django.core.context_processors.debug',
    'django.core.context_processors.i18n',
    'django.core.context_processors.media',
    'django.core.context_processors.static',
    'django.core.context_processors.tz',
#    'django.core.context_processors.request',
    'django.contrib.messages.context_processors.messages',
)

already includes the django.contrib.auth.context_processors.auth (and notably doesn't include the request context processor) meaning that in most cases you will already have access to {{ user }} without the need to add it to your context via the view, or enable the request context processor to access the user as above via {{ request.user }}

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