Django反向错误NoReverseMatch [英] django reverse error NoReverseMatch

问题描述

考虑到以下情况

views.py

return redirect('order-review', order=order.id)

urls.py

url(r'^review/$', 'checkout.views.review', {'order': '0'},  name="order-review"),

瞄准

views.py

def review(request, order):

真的有明显的解决方法吗?我只是看不到我出了什么问题，而django docco在传递变量时对示例略有了解.

is there a really obvious fix? I just can't see what i've got wrong and the django docco is slightly light on examples when passing a variable through.

推荐答案

它无法解析，因为您的网址格式实际上将 order 值硬编码(该值始终为"0").

It doesn't resolve, because your url pattern actually hard-codes the order value (it will always be '0').

您必须提供一种从URL本身更改 order 值的方法.

You have to provide a way to change the order value from within the URL itself.

准确地说:

urls.py

url(r'^review/$', 'checkout.views.review', {'order':'0'},  name="order-review-default-fallback"),
url(r'^review/(?P<order>[\d]+)/$', 'checkout.views.review', {},  name="order-review"),

应该解决您的问题.

这篇关于Django反向错误NoReverseMatch的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！