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django-views - 在 Django 中反向重定向和解析变量

问题描述

我有一个功能，鉴于触发变量为 True，用户被重定向到不同的页面：

def first_function(request):
    if settings.TRIGGER:        
        with transaction.atomic(): 
            if not order_lock.can_edit(request.user): 
                is_locked = not order_lock.can_edit(request.user) 
                from django.core.urlresolvers import reverse
                return HttpResponseRedirect(reverse(some_function))
            else:
                is_locked = False
                order_lock.lock_edit(request.user)



    def some_function(request):
        orders = Order.objects.all().order_by('status','created')

        return render(
            request,
            'myapp/index.html',
            {
                'orders': orders,
            },
        )

问题是我尝试了将变量解析为的各种排列is_locked但return HttpResponseRedirect(reverse(some_function)) 无济于事，以便我some_function适应：

    def some_function(request, is_updated=None):
        orders = Order.objects.all().order_by('status','created')

        return render(
            request,
            'myapp/index.html',
            {
                'orders': orders,
                'is_updated': is_updated,
            },
        )

有没有办法解决这个问题，以便is_updated可以在反向重定向时解析变量？目的是在 html 中触发（由于 is_updated）一个通知用户的弹出窗口。

编辑：

视图.py

def edit_order(request, id = None, order_id = None)
    with transaction.atomic():
        order_lock = get_object_or_404(Order.objects.select_for_update(), id=id)
        if not order_lock.can_edit(request.user): 
            is_locked = not order_lock.can_edit(request.user) 
            from django.shortcuts import redirect
            from django.core.urlresolvers import reverse
            return redirect(idx_order, kwargs={'is_locked': is_locked}) # Use this when url matter is resolved


def idx_order(request, is_locked=None):
    orders = Order.objects.all().order_by('status','deadline','created','lastUpdate').exclude(status=2)
    return render(
        request,
        'myapp/index_pimped.html',
        {
            'is_locked': is_locked
        },
    )

网址.py

url(r'^$', idx_order, name='idx_order'), # This works fine....
#url(r'^(?P<is_locked>[-\w]+)/$', idx_order, name='idx_order'), # ...but this doesn't

标签： django-viewshttpresponsehttp-redirectdjango-1.11

解决方案

请尝试以下
您需要的代码

url(r'^result/(?P<result>[^\/]*)/$', views.result, name='result'),

和

return redirect(reverse('many:result', kwargs={ 'result': result }))

或（不更改网址）

return redirect('/result/?p=%s' % result )

如何使用重定向。

from django.shortcuts import redirect

def computer(request):
    result =  Computer.objects.order_by('?')[:1]
    return redirect('view-name-you-want', { 'result'=result })

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