Essay About Table Of Contents And Works.Django Projecta Django Project

Django Cookbook
Table of ContentsWord did not find any entries for your table of contents.In your document, select the words to include in the table of contents, and then on the Home tab, under Styles, click a heading style. Repeat for each heading that you want to include, and then insert the table of contents in your document. To manually create a table of contents, on the Document Elements tab, under Table of Contents, point to a style and then click the down arrow button. Click one of the styles under Manual Table of Contents, and then type the entries manually.OverviewConventions:Do not use spaces in namesUse lower case names for projects Class definitions in models.py should be upper caseDjango Terminology:TermDescriptionDjangoWeb framework built in Python. A web framework is just a piece of software that helps make building web sites and web applications easier. There are also things like CMS’s but these limit you to what you can do. With a web framework you have access to all of python and have complete control over how everything works.Django ProjectA django project is the entire directory that was created when you use the start project command from django-admin. This command creates directories and all the files to run a small django instanceDjango AppWhen you create a new project, there will be a project folder with the name of the project. You could build the entire web site in that one folder, but it helps to break things into subfolders for larger sites. These are called apps. Follow the create app steps to do this.RouteThe base task for any web server is to map a url request to a view/controller. A route is what bridges the gap btwn a user requesting a certain website and the content that gets served up. The Route can leverage python to tell your website what page to display when a certain url request comes in.ControllerIn Django, what we normally call the controller in MVC, is actually stored in the views.py but this is the typical controller.  All the python code that responds to http requests will live in this file. In views.py, you will define how/what gets displayed for urls on your siteViewsA view in django will live in the templates directory. This is the html file template that includes the html plus possible templating to add dynamic contentModelIn model.py you essentially create a class object for each database you want to “model”. Each class attribute is a column in your database. You will need to specify column name and data type. You can then import this model into views.py and leverage it to retrieve content to be dynamically displayed on your sitesTemplatingTemplating allows us to build generic html/css pages and dynamically update content as and when needed. i.e. create a standard page to display blogs, but with templating we can swap out the content based on the blog the user clicked on the homepage. Django uses special syntax to denote dynamic content: {{}}. In your views.py, you will specify how to handle this sDjango Files: