added templates for ListView and DetailView

assignments/templates/assignments/DetailView.html

+{% extends 'base.html' %}
+
+{% block styles %}
+{% load static %}
+<link rel="stylesheet" type="text/css" href="{% static 'css/style.css' %}">
+{% endblock %}
+
+{% block title %}
+{{assignment.name}}
+{% endblock %}
+
+{% block content %}
+
+<h2>Assignment Details</h2>
+
+Course: {{assignment.course.code}} {{assignment.course.title}} {{assignment.course.section}}<br>
+Name: {{assignment.name}}<br>
+Description: {% if assignment.description != None and assignment.description != '' %}{{ assignment.description }}{% else %}No description provided.{% endif %}<br>
+Perfect score: {{assignment.max_points}}<br>
+Passing score: {{assignment.passing_score}}<br>
+Image: <br>
+
+{% endblock %}
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assignments/templates/assignments/ListView.html

+{% extends 'base.html' %}
+
+{% block styles %}
+{% load static %}
+<link rel="stylesheet" type="text/css" href="{% static 'css/style.css' %}">
+{% endblock %}
+
+{% block title %}Assignments{% endblock %}
+
+{% block content %}
+
+<h1>Assignments Per Course</h1>
+<p>List of courses:</p>
+<ul>
+    {% for course in all_courses %}
+    <li>{{course.code}} {{course.title}} {{course.section}}</li>
+    <ul>
+        {% for assignment in course.assignment_set.all %}
+        <a href='{{request.path}}{{assignment.pk}}/details'><li>{{assignment.name}}</li></a>
+        {% endfor %}
+    </ul>
+    {% endfor %}
+</ul>
+{% endblock %}
\ No newline at end of file