Validating web form controls using dhtml

10-Sep-2015 11:34 by 4 Comments

Validating web form controls using dhtml - Free live nude men chat

Fortunately, the Web Form controls hide most of those details from you.They are written to produce dynamic output (that is, the page can change without needing to send information back to the server) if they detect the browser is capable of using it.

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For example, the user might request the sales information for a particular date range. The server in turn might look that information up in a database, and then write the HTML to display it to the user. The technique used by Web Forms is an improvement of ASP, ASP. While ASP was a very easy method for building dynamic web pages, it had some problems that ASP. NET is also designed to solve other problems with ASP that aren't appropriate to our discussion of building user interfaces, such as improvements to scalability and memory use.Today, we will look at how we can create browser-based user interfaces. NET assist the developer in easily creating web pages that provide fairly rich user interfaces across any browser type.In particular, today we will focus on: Some days I think that everyone in the world is on the Internet, especially when my access speed is in the painfully slow mode as everyone is browsing, chatting and e-mailing (but not doing business).Web applications are becoming more and more important, and Web Forms make creating them incredibly easy. NET to create web pages that provide fairly rich user interfaces across any browser.While most traditional applications used the Windows Forms model, creating Web or browser applications continues to become more and more important.Browsers are limited in the type of controls that can be used, as well as by their limited drawing capabilities.

In addition, if the user has installed an older version of a browser, or has disabled certain features, the web page may react in different ways.The information is carried between the browser and the server using a protocol, or language, called HTTP (Hyper Text Transfer Protocol).NOTE The actual name of IIS has changed with the different versions.The browser is an application that knows how to read HTML and display it on the screen.Usually (but not always), most of the work of the application is done on the web server.While there is a downside to creating web applications, there are many benefits: So, when designing an application, should you create a Windows-based or Web-based program?