在我的应用程序Django的网址错误 [英] django url error in my app

问题描述

我有一个Django应用程序在那里我有以下网址：

I have a django app where i have the following urls:

urlpatterns = patterns('',
    url(r'^$', views.acadprogram, name='acadprogram'),
    url(r'^(?P<program_code>\d+)/$', views.acadprogram2, name='programcode'),    
)

和这是我有我的看法：

def acadprogram2(request, program_code):
    name = Program_requirement_category.objects.get(name=program_code)
    descendants = name.get_descendants(include_self=True)
    return render_to_response("courses.html", {'nodes':descendants.all()}, context_instance = RequestContext(request))

在我的HTML，我打电话这个网址是这样的：

and in my html, i am calling this url like this:

<a ng-repeat="prog in programs | orderBy:'academic_program.program_title' | orderBy:'primary_program':true" href="/acadprog/{{prog.academic_program.acad_program_code}}/" ng-click="display.addprogram = false" class="list-group-item">
                {{prog.academic_program.program_title}}

但是，当我的href点击，Django的抛出我找不到错误的URL。我去哪儿了？

But when i click on the href, django throws me a url not found error. Where did i go wrong?

推荐答案

按照评论...

您角的应用正在生成一个URL，如：127.0.0.1:8000/acadprog/AS.SCIENCE

Your Angular app is generating a url like: "127.0.0.1:8000/acadprog/AS.SCIENCE"

这就是问题所在 - URL模式期待一个数（P＆LT; program_ code＆GT; \\ D +？）所以这个网址不是由Django的匹配。

That is the problem - the url pattern is expecting a number (?P<program_code>\d+) so this url is not matched by Django.

您可以更改URL模式：

You could change the url pattern to:

url(r'^(?P<program_code>.+)/$', views.acadprogram2, name='programcode'),

...这将会匹配1或更多的字符任意的。

...this would would match 1-or-more of any chars.

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