HTML and CSS Reference
To keep the things simple, SaveCanvas() doesn't perform any database operations, but you could add
them if you wish to persist the data in a database . The code stores the data in a session variable named
canvas_data . A success message is returned to the caller by wrapping it in JSON format using the Json()
Adding a View
Next, right-click the Index() action method and select Add View from the shortcut menu. Add a new ASPX
view named Index (Figure 1-29).
Figure 1-29. Adding an Index view
Add the markup shown in Listing 1-9 to the Index view located in the Views/Home folder.
Listing 1-9. Markup for the Index View
<%@ Page Language=”C#” Inherits=”System.Web.Mvc.ViewPage<dynamic>” %>