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Diffstat (limited to 'tutorial_4_django_views_templates/slides.md')
| -rw-r--r-- | tutorial_4_django_views_templates/slides.md | 37 |
1 files changed, 13 insertions, 24 deletions
diff --git a/tutorial_4_django_views_templates/slides.md b/tutorial_4_django_views_templates/slides.md index 008d927..40fa44d 100644 --- a/tutorial_4_django_views_templates/slides.md +++ b/tutorial_4_django_views_templates/slides.md @@ -1,12 +1,13 @@ Tutorial: Create Views and Route your URLS =========================================== +[Demonstration time: 10 mins 50 s (0.85 ~ 85%) | Total time: 12 mins 42 s] Slide 1 [00:08 | 00:08] ------------ Title Slide **Creating Views and Routing URLs** -Slide 2 +Slide 2 [00:12 | 00:20] -------------- **Learning Objectives** @@ -16,7 +17,7 @@ In this tutorial, we will learn to; - Create a django template - Create a url routing scheme -Slide 3 +Slide 3 [00:11 | 00:31] --------------- **System Requirements** @@ -24,7 +25,7 @@ Slide 3 - Python 3.5 or higher version - python3.4-venv -Slide 4 +Slide 4 [00:11 | 00:42] --------------- **Pre-requisites** @@ -33,13 +34,13 @@ In order to follow this tutorial, you need to know; - how to create models in django - If not, see the relevant django tutorial on http://spoken-tutorial.org -Slide 5 +Slide 5 [00:10 | 00:52] ------------ **What is a View** - A view is code that accepts a request - It processes the request and sends back a response -Demonstration +Demonstration [03:00 | 03:52] ----------- **Creating a View** @@ -54,27 +55,15 @@ Edit the /blog/views.py blogs = Blog.objects.all() # This is called a query for blog in blogs: articles = Article.objects.filter(blog=blog) - output = 'Blog: {0}\n\n'.format(b) + '\n'.join([article.title for article in articles]) - return HttpResponse(output) + response = 'Blog: {0}\n\n'.format(b) + '\n'.join([article.title for article in articles]) + return HttpResponse(response) - Narrator Notes: Please state that Django queries will be explained later in the series, and should explain the above code. -Demonstration +Demonstration [03:50 | 07:42] ----------- **Add URL routing to URLConf** - - Open file: /mysite/urls.py - -This is the URLConf for the app - - # /myproject/urls.py - from django.conf.urls import url - - from . import views - - urlpatterns = [ - url(r'^blogs/$', views.get_blogs, name='blogs'), - ] Now change the /myproject/urls.py so that the project knows which urls file to call @@ -96,7 +85,7 @@ This is called the URL Dispatcher - Go to the url http://localhost:8000/blogs/ and show the output. - You will see the article that you had added in the tutorial 3 - Slide 6 + Slide 6 [00:18 | 08:00] ------------ **What is a Django Template** - We have hardcoded the output in the view @@ -105,7 +94,7 @@ This is called the URL Dispatcher - Template HTML files contain Django template tags that act like variables - Django replaces these tags in the HTML file with dynamic data obtained from views - Demonstration + Demonstration [03:00 | 11:00] ---------------- **How to create a template** @@ -149,7 +138,7 @@ This is a for loop - variables and objects are represented as {{ my_variable }} - *Narrator's note* We will discuss more about Django templating later in the series -Demonstration +Demonstration [01:00 | 12:00] ---------------- Now let's modify the blog/views.py as follows @@ -170,6 +159,6 @@ Now let's modify the blog/views.py as follows *** With this we come to the end of the tutorial*** ---------------------------------------------------- - *** Add concluding slides and assignment***[00:42 | 12:00 ] + *** Add concluding slides and assignment***[00:42 | 12:42 ] ------------------------------------------- |