A view is a Python function, which receives a web request and sends back a web response. The response of a view can be a simple string, web page, the content of a file, or anything. Whenever a Flask application gets a request from the client, it will look for a
view function to service it. The view contains the business logic which is necessary to process a request.
In the previous sections, we have created the necessary database models. Now, in this section, we will write the
view functions. Let us create view for every resource we mentioned in the previous table, which throws spot light on how we are going to design the URLs. All the views should be created in the file
This view shows all the surveys ...