python - 将表单传递到 HTML 页面 django

Question

我目前正在学习 Django，我想知道我是否正确理解了这一切。在我的views.py中，我使用args={}创建了一个args字典。我使用 args.update(csrf(request)) 和 args['form'] = MyRegistrationForm() 将 2 个值传递到 args 中。我想知道在 return render(request, 'register.html', args) 行中，我是否将一个空表单从 args['form'] 传递到标记为 {{form}} 的 HTML 页面？

我的register.html:

{% extends 'base.html' %}

{% block content %}

    <h2>Register</h2>
    <form action = '/accounts/register/' method = 'POST'>{% csrf_token %}
    {{form}}
    <input type = 'submit' value = "Register" />
    </form>

{% endblock %}  

我的观点.py:

def register_user(request):
    # second time around
    if request.method == 'POST':        # look into request.method and see if it has POST
        form = MyRegistrationForm(request.POST)     # pass through the values in the POST to the custom form to create form object
        if form.is_valid():             # check if information if correct
            form.save()                 # if correct, save form, and that will save the registration information for the new user
            return HttpResponseRedirect('/accounts/register_success')

    # first time around
    args = {}
    args.update(csrf(request))
    args['form'] = MyRegistrationForm() # BLANK user creation form with no information
    return render(request, 'register.html', args)       # passes 'form' from args into the html page

Answer 1

am I passing in an empty form from args['form'] into the HTML page where it is labeled {{form}}

是的。