Question

我想在我的页面上创建一个按钮，单击该按钮将随机带您进入在我的网站上查看的模型

在我的urls.py中，我已经定义了

def convert_time_zone(passed_row):
change_date = passed_row
print(str(change_date))
tz = time_zone

my_time_list = list(change_date)
counter = 0
for i in my_time_list:
    if i == ":":
        print("Found :  Counter is " + str(counter))
        print("\nBEFORE: " + str(''.join(my_time_list)) + "\n")

        if my_time_list[counter - 1] == "9":
            my_time_list[counter - 1] = str(tz - 1)

            if my_time_list[counter - 2] == " ":
                my_time_list[counter - 2] = " 1"
            elif my_time_list[counter - 2] != " ":
                my_time_list[counter - 2] = " " + str(int(my_time_list[counter - 2]) + tz)

            print("AFTER: " + str(''.join(my_time_list)) + "\n")
        elif my_time_list[counter - 1] == "2" and my_time_list[counter - 2] == "1" and tz > 0:
            my_time_list[counter - 1] = str(tz)
            my_time_list[counter - 2] = " "
            print("AFTER: " + str(''.join(my_time_list)) + "\n")
        else:
            my_time_list[counter - 1] = str(int(my_time_list[counter - 1]) + tz)
            print("AFTER: " + str(''.join(my_time_list)) + "\n")

        my_time_list = str(''.join(my_time_list))
        print(my_time_list)

        break
    counter += 1
return my_time_list

因此在模板中放置

之类的内容

>     path('<int:id>/workout/', views.workout, name='workout')

工作正常，但是我想用一个随机整数替换那个“ 1”

我尝试用不同的方式来定义变量，但没有成功

我尝试过从视图传递ID数组，并使用

<a href="{% url 'workout' 1 %}">Get a random workout</a>

但是url方法不想接受这个

Answer 1

使用Python的 random 模块获取随机数，并将其作为上下文数据传递到模板

#views.py
from random import randint


def test_view(request, slug=None):
    return render(request, 'random.html', {"random_int": randint(1, 99999)})

，然后在模板中将 random_int 用作

<a href="{% url 'password_change_done' random_int %}">Get a random workout</a>

在Django模板中将随机值设置为URL

1 个答案: