hapter7 of the course "Building Enterprise Websites and Database Systems" focuses on maintaining dynamic data pages. This chapter reviews the theoretical aspects of maintaining dynamic data pages, with topics such as querying the t_news table for the latest 10 news items, querying news titles with a click rate over 20, and inserting a user into the t_News_User table with Power set to True. Students also learn about creating dynamic pages, modifying database connections, maintaining page controls, and updating control information.
The chapter provides an overview of modifying the overall structure of a page and understanding the logic behind displaying dynamic data. It covers setting up the runtime environment, server controls such as text and button controls, as well as adding and modifying column pages. Students learn to use GridView controls and the basics of their functions and features, including simplicity, ease of learning, world-class tool support, security, and power and flexibility.
Web pages are composed of visual elements (HTML, ASP.NET controls, and static text) and programming logic. Visual Studio stores these components in separate files, with visual elements in the .aspx file and programming logic in separate .cs/.vb files. While code separation is a common practice in ASP.NET development, many real-world projects involve nested code without separate backend files.
In conclusion, Chapter 7 provides students with the necessary skills to maintain dynamic data pages, including querying, updating, and displaying information on web pages. By understanding the fundamentals of dynamic page creation and database management, students can effectively design and manage enterprise websites and database systems for optimal performance and user experience.
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