Django child url does not show its template
<p>I have two different urls:
1) <code>/campaigns/</code>, which lists available campaigns and 2)<code>campaigns/add/</code> where there is a form to fill the details of a campaign to be created.</p>

<p>My django <code>urls.py</code> file looks like:</p>

<pre><code>url(r'^campaigns/', views.campaigns, name='agency-campaigns'),
url(r'^campaigns/add/$', views.add_campaign, name='agency-add-campaign')
</code></pre>

<p>The problem is that whenever I browse the <code>/campaigns/</code> url, it shows the correct template. But when I browse the <code>/campaigns/add/</code> url, it still shows the <code>/campaigns/</code> url template.</p>

<p>What can be wrong with this subdirectory?
Any ideas?</p>

<p>Thanks in advance!</p>