Django:如何使用参数重定向 [英] Django: How to redirect with arguments

问题描述

提交表单后，我想重定向到传递一个flag = True的特定视图，以激活如下弹出窗口:

After submit a form, I want to redirect to an specific view passing one flag=True in order to activate a popup like:

def view1(request):
    if request.method == 'POST':
        form = Form(request.POST)
        if form.is_valid():
            form.save()
            return redirect('new_view') # Here I need to send flag=True
    else:
        form = Form()
        return render(request, 'template.html', {'form': form})

我该怎么做?

推荐答案

对于参数的含义尚不清楚，是否应该在查询字符串或视图的参数中.

It's not quite clear on what you mean by arguments if it should be in the query string or arguments to a view.

无论哪种方式，以下都是这两种解决方案；

Either way, below is both solutions;

重定向接受args和kwargs

redirect accepts args and kwargs

redirect('new_view', flag='show') # This is the argument of a view

或

redirect('{}?flag=True'.format(reverse('new_view'))

然后您可以像这样在视图中访问它

Then you can access it in the view like so

show_flag = bool(request.GET.get('flag', False))

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