Python 如何在ListView Django中使用表单?
我正在尝试为ListView创建一个操作,该操作将删除或更改模型中表中的一个参数,例如,使用复选框禁用用户。 如果我选择了所有这些,并点击这个按钮,它将被删除所有选择 **views.pyPython 如何在ListView Django中使用表单?,python,django,Python,Django,我正在尝试为ListView创建一个操作,该操作将删除或更改模型中表中的一个参数,例如,使用复选框禁用用户。 如果我选择了所有这些,并点击这个按钮,它将被删除所有选择 **views.py class AccountsManagementView(LoginRequiredMixin, generic.ListView): """ Class Based View para a manipulação de usuários. """ model = User
class AccountsManagementView(LoginRequiredMixin, generic.ListView):
"""
Class Based View para a manipulação de usuários.
"""
model = User
template_name = 'accounts/accounts_management.html'
context_object_name = 'users'
def get_queryset(self):
return User.objects.all()
class DeleteUser(DeleteView):
model = User
success_url = reverse_lazy('accounts:accounts_manager')
**url.py
urlpatterns = [
# ListView dos Usuarios
url(r'^$', views.accounts_management, name="accounts_manager"),
# Deletar Usuario
url(r'^(?P<pk>\d+)/deleteuser/$', views.delete_user, name="delete_user"),
# Add Usuario
url(r'^adicionar_usuario/$', views.accounts_form, name="accounts_form"),
# Update Usuario
url(r'^editar/(?P<username>[\w_-]+)/$', views.account_edit, name="accounts_edit"),
# Visualizar perfil usuario
url(r'^visualizar/(?P<username>[\w_-]+)/$', views.account_view, name="accounts_view"),
]
urlpatterns=[
#使用列表视图
url(r'^$',views.accounts\u management,name=“accounts\u manager”),
#乌萨里奥酒店
url(r'^(?P\d+)/deleteuser/$,views.delete\u user,name=“delete\u user”),
#添加Usuario
url(r“^adicionar\u usuario/$”,views.accounts\u form,name=“accounts\u form”),
#更新Usuario
url(r'^editar/(?P[\w-]+)/$),views.account\u edit,name=“accounts\u edit”),
#视觉化操作
url(r'^visualizar/(?P[\w\u-]+)/$),views.account\u view,name=“accounts\u view”),
]
模板/accounts\u management.html
<form action="" method="post">
<div class="panel panel-default">
<div class="panel-heading">
<div class="panel-title">
<a href="{% url 'accounts:accounts_form' %}"><button type="button" class="btn btn-success mb_sm">
<i class="fa fa-user-plus" aria-hidden="true" aria-hidden="true"></i> Add User
</button></a>
<button type="button" class="btn btn-danger mb_sm">
<i class="fa fa-user-times" aria-hidden="true" aria-hidden="true"></i> Del User
</button>
</div>
</div>
<div class="panel-body">
<div class="table-responsive">
<table class="table table-striped" id="datatables__example">
<thead>
<tr>
<th scope="col" class="-colaction-checkboxumn">
<span>
<input type="checkbox" name="account-users" id="action-toggle" hidden="hidden"/>
<label for="action-toggle"></label>
</span>
</th>
<th>Foto</th>
<th>Nome</th>
<th>Usuário</th>
<th>Grupo</th>
<th>E-mail</th>
<th>Status</th>
<th>Ativo</th>
<th>Ações</th>
</tr>
</thead>
<tbody>
{% for usuario in users %}
<tr class="row1">
<td class="action-checkbox">
<input class="action-select" id="_selected_action" name="account-users" type="checkbox" value="{{ usuario.id }}" hidden="hidden"/>
</td>
<td scope="row">
<div class="sidebar-user__avatar">
<img src="{{ usuario.imagem|thumbnail_url:'user_image' }}">
</div>
</td>
<td>
<a href="{{ usuario.get_absolute_url }}">{{ usuario.name }}</a>
</td>
<td>{{ usuario.username }}</td>
<td>{% if usuario.groups.all.0 %}
{{ usuario.groups.all.0 }}
{% else %}
<span>Não Atribuído</span>
{% endif %}</td>
<td>{{ usuario.email }}</td>
<td>
{% if usuario.is_authenticated %}
<i class="fa fa-circle-o fa-lg" style="color: #4aa74e;" aria-hidden="true"></i> Online
{% else %}
<i class="fa fa-circle-o fa-lg" style="color: #ac2925;" aria-hidden="true"></i> Offline
{% endif %}
</td>
<td>
{% if usuario.is_active == True %}
{% comment %}<img src="{% static 'assets/ico/correct-45-45.png' %}">{% endcomment %}
<a href="#" class="col-xs-1"> <i class="fa fa-check fa-lg" style="color: #4aa74e;" title="Desativar Conta"></i></a>
{% else %}
{% comment %}<img src="{% static 'assets/ico/incorrect-45-45.png' %}">{% endcomment %}
<a href="#" class="col-xs-1"> <i class="fa fa-ban fa-lg" style="color: #ac2925;" title="Ativar Conta"></i></a>
{% endif %}
</td>
<td>
<span> </span>
<a href="{% url 'accounts:accounts_edit' username=usuario.username %}"> <i class="fa fa-pencil fa-lg" style="color: #464960;" title="Editar Conta"></i></a>
<span> </span>
<a href="{{ usuario.get_absolute_url }}"> <i class="fa fa-eye fa-lg" style="color: #ec971f;" title="Visualizar Conta"></i></a>
</td>
</tr>
{% endfor %}
</tbody>
</table>
</div>
</div>
</div>
</form>
删除用户
福托
诺姆
乌苏瓦里奥
格鲁波
电子邮件
地位
爱及屋
Ações
{用户%中的usuario为%0}
{{usuario.username}
{%if usuario.groups.all.0%}
{{usuario.groups.all.0}
{%else%}
Não Atribuído
{%endif%}
{{usuario.email}
{%if usuario.is_authenticated%}
在线 的
{%else%}
离线
{%endif%}
{%if usuario.is_active==True%}
{%comment%}{%endcomment%}
{%else%}
{%comment%}{%endcomment%}
{%endif%}
{%endfor%}
您可以做的是让表单返回您要删除的对象的主键列表
然后你做一些类似的事情:
def delete_view(request):
if request.method == "post":
data = [] # Array of pks
User.objects.filter(pk__in=data).delete()
这应该符合你的要求
如果这对你没有帮助;也许谷歌会批量删除django。似乎是过去存在的功能,但现在不再受支持。查看generic.UpdateView以获取使用post()方法的CBV示例。在这里,您可以导入表单、验证输入和处理—在您的示例中,查看每个复选框的值并相应地处理记录
您可能不需要像通用视图那样将逻辑分解为许多方法,除非您希望使其可重用。感谢H.Boe的帮助。我可以这样做,也可以在ListView方法POST中使用基于类的视图。