先在課程的models里給課程建一個外鍵，
class Course(models.Model):
course_org = models.ForeignKey(CourseOrg,verbose_name="課程機構(gòu)",null=True)
目的是要在機構(gòu)詳情頁顯示該機構(gòu)下的課程。然后寫前端html文件，創(chuàng)建org_base.html,改下css、js等路徑，block一下。在機構(gòu)首頁org-detail-homepage.html里
{% block right_form %}
<div class="right companycenter layout grouping" >
<div class="head">
<h1>全部課程</h1>
<a class="green fr more" href="org-detail-course.html">查看更多 > </a>
</div>
<div class="brief group_list">
{% for course in all_courses %}
<div class="module1_5 box">
<a href="course-detail.html"><img width="214" src="../media/courses/2016/11/mysql.jpg"/></a>
<div class="des">
<a href="course-detail.html"><h2>django入門</h2></a>
<span class="fl">課時：<i class="key">0</i></span>
<span class="fr">參加人數(shù)：3</span>
</div>
<div class="bottom">
<span class="fl">慕課網(wǎng)</span>
<span class="star fr notlogin
" data-favid="13" data-fav-type="4">
0
</span>
</div>
</div>
{% endfor %}
需要知道用戶想看哪個機構(gòu)的主頁，于是需要通過url函數(shù)傳到后臺一個id
from django.conf.urls import url, include
from .views import OrgView,AddUserAskView
urlpatterns = [
#課程機構(gòu)列表頁
url(r'^list/$', OrgView.as_view(), name="org_list"),
url(r'^add_ask/$', AddUserAskView.as_view(), name="add_ask"),
url(r'^home/(?P<org_id>\d+)/$', AddUserAskView.as_view(), name="add_ask"),
]
響應(yīng)函數(shù)
class OrgHomeView(View):
"""
機構(gòu)首頁
"""
def get(self,request,org_id):
course_org = CourseOrg.objects.get(id=int(org_id))
all_courses = course_org.course_set.all()[:3]
all_teachers = course_org.teacher_set.all()[:1]
return render(request,'org-detail-homepage.html',{
'all_courses':all_courses,
'all_teachers':all_teachers,
})
這里all_courses = course_org.course_set.all()[:3]的course_set是來自于剛才在course的models里Course類里創(chuàng)建的外鍵，把Course和CourseOrg連接起來。把Course變成小寫，后邊加上_set，再.all（）就可以調(diào)用該CourseOrg實例下的所有course。所有外鍵都可以這么做。
然后上傳image給課程，改html設(shè)置
{% for course in all_courses %}
<div class="module1_5 box">
<a href="{% url 'org:org_home' course.id %}"><img width="214" src="{{ MEDIA_URL }}{{ course.image }}"/></a>
<div class="des">
<span class="fl">課時：<i class="key">{{ course.learn_times }}</i></span>
<span class="fr">參加人數(shù)：{{ course.students }}</span>
</div>
<div class="bottom">
<span class="fl">{{ course.course_org.name }}</span>
<span class="star fr notlogin
" data-favid="13" data-fav-type="4">
{{ course.fav_nums }}
</span>
</div>
</div>
{% endfor %}
圖片鏈接這樣配置
{{ MEDIA_URL }}{{ course.image }}]
然后配置講師頁。先上傳講師頭像，增加個image字段,makemigrations, migrate.然后在org-detail-homepage里顯示教師的部分做成for循環(huán)，
{% for teacher in all_teachers %}
<div class="diarys">
<div class="module5 share company-diary-box" style="padding:10px 0;">
<div class="left">
<img class="pic" src="{{ MEDIA_URL }}{{ teacher.image }}"/>
<p>昵稱：{{ teacher.name }}</p>
</div>
<div class="right">
<div class="top">
<div class="fl">
<a href=""><h1>java開發(fā)教程</h1></a>
<span>發(fā)表于：2015-10-12</span>
</div>
</div>
<div class="middle" style="border-bottom:0;">課程介紹</div>
</div>
</div>
</div>
{% endfor %}
然后是機構(gòu)課程列表頁org-detail-course
{% extends 'org_base.html' %}
{% block title %}機構(gòu)課程列表頁{% endblock %}
{% block right_form %}
<div class="right companycenter layout" >
<div class="head">
<h1>機構(gòu)課程</h1>
</div>
<div class="brief group_list">
{% for course in all_courses %}
<div class="module1_5 box">
<a class="comp-img-box" href="course-detail.html">
<img width="214" height="195" src="{{ MEDIA_URL }}{{ course.image }}"/>
</a>
<div class="des">
<a href="course-detail.html"><h2>{{ course.name }}</h2></a>
<span class="fl">課時：<i class="key">{{ course.learn_times }}</i></span>
<span class="fr">學(xué)習(xí)人數(shù)：{{ course.students }}</span>
</div>
<div class="bottom">
<span class="fl">{{ course.course_org.name }}</span>
<span class="star fr notlogin
" data-favid="13" data-fav-type="4">
{{ course.fav_nums }}
</span>
</div>
</div>
{% endfor %}
</div>
<div class="pageturn">
<ul class="pagelist">
<li class="active"><a href="?page=1">1</a></li>
</ul>
</div>
</div>
{% endblock %}
urls.py
url(r'^course/(?P<org_id>\d+)/$', OrgCourseView.as_view(), name="org_course"),
views.py
class OrgCourseView(View):
"""
機構(gòu)課程列表頁
"""
def get(self,request,org_id):
current_page = 'course'
course_org = CourseOrg.objects.get(id=int(org_id))
all_courses = course_org.course_set.all()
return render(request,'org-detail-course.html',{
'all_courses':all_courses,
'course_org':course_org,
'current_page': current_page
})
為了讓網(wǎng)頁右側(cè)選中的東西變成active，需要后臺傳入前端一個變量告訴哪個是active的,'current_page': current_page
org-base里
<div class="wp list personal_list comp">
<div class="left">
<ul>
<li class="{% ifequal current_page 'home' %}active2{% endifequal %}"><a href="{% url 'org:org_home' course_org.id %}">機構(gòu)首頁</a></li>
<li class="{% ifequal current_page 'course' %}active2{% endifequal %}"><a href="{% url 'org:org_course' course_org.id %}">機構(gòu)課程</a></li>
<li class="{% ifequal current_page 'desc' %}active2{% endifequal %}"><a href="{% url 'org:org_home' course_org.id %}">機構(gòu)介紹</a></li>
<li class="{% ifequal current_page 'teacher' %}active2{% endifequal %}"><a href="{% url 'org:org_home' course_org.id %}">機構(gòu)講師</a></li>
</ul>
</div>
注意class處的寫法。
然后是另外兩個頁面機構(gòu)介紹和機構(gòu)講師。先做HTML文件，講師頁面里需要遍歷機構(gòu)下所有的講師。然后配置url，再配置views.py。
接下來是面包屑crumbs。在org-base里
<div class="wp">
<ul class="crumbs">
<li><a href="index.html">首頁</a>></li>
<li><a href="{% url "org:org_list" %}">課程機構(gòu)</a>></li>
<li>{% block page_path %}機構(gòu)首頁{% endblock %}</li>
</ul>
</div>
在其他的頁面里{% block page_path %}機構(gòu)介紹{% endblock %}這樣改過來。
