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About 10,000 papers for “web forms”

Web Forms

Apress eBooks · 2006

In this chapter you walked through a detailed examination of the ASP.NET page. You learned what it is and how it really works behind the scenes with postbacks and view state. You also learned the basics of the server control model, took a close look at the System. Web.UI.Page class, and learned how to use tracing. In the next chapter, you’ll take a closer look at the web controls that ASP.NET gives you to build sophisticated pages.

Cited by 0

Web Forms

Apress eBooks · 2007

ASP.NET pages (officially known as web forms) are a vital part of an ASP.NET application. They provide the actual output of a web application—the web pages that clients request and view in their browsers.

Cited by 0

Signed Web Forms

Minutoli, Salvatore, Marchetti, Andrea, Tesconi, Maurizio · 2005

As more and more Web applications are available on the Internet, they are becoming a standard way also for many organizations and institutions to offer their services and/or improve the efficiency of office procedures. Some of these applications require the user to input some information, typically by filling out a form, and submit the data. In many cases the user is required to digitally sign the data submitted. The problem of the digital signature has been solved with appropriate algorithms based on the use of two different keys: the private key and the public key. The private key must be known only to its legitimate owner, certified by a Certification Authority, and must be protected from unauthorized access. This problem has been solved by means of smart-cards and USB-tokens. However when the user decides to sign a document displayed on the screen, the software actually uses his private key to sign an internal representation of the document. Thus, another problem arises: the user must be sure that the document actually signed is the same document he has been shown. Since few years the WYSIWYS (What You See Is What You Sign) technology has been suggested, so that users know exactly what they sign. We propose an architecture based on this technology. The signing module is embedded in a Web Service that must be invoked to obtain the digital signature of a given document. This Web Service shows the document to the user that decides whether to sign it or not. Finally, we have tested this architecture by implementing a prototype of a Form-based Web application.

Cited by 0Open access

ASP.NET Web Forms

Mark J. Collins · Apress eBooks · 2015

In this chapter, I will demonstrate some of the new input types defined by HTML5 and show you how to use these in an ASP.NET web form. Typically, the control is used when data needs to be entered on a form. Users can enter all kinds of data in a TextBox including strings, numbers, dates, and so on. To ensure valid data, the form needs to supply either server-side or client-side validation logic. The HTML5 specification provides several new input types that can do much of this for you and implement a better customer experience.

Cited by 0

Web Forms UI

Apress eBooks · 2009

Chapter 19 covered the creation of a WPF UI based on the ProjectTracker business objects. Microsoft .NET also supports web development through the ASP.NET Web Forms technology. In this chapter, the same business objects are used to create a Web Forms interface with functionality comparable to the WPF interface.KeywordsFault ToleranceBusiness ObjectData PortalEvent HandlerContent PageThese keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Cited by 0

Web Forms UI

Rockford Lhotka · Apress eBooks · 2004

In Chapter 8, we built a Windows Forms UI based on our ProjectTracker business objects. But C# also supports web development through ASP.NET and the Web Forms technology. We can use our business objects to create a Web Forms interface in a similar manner to the way we built the Windows Forms interface.

Cited by 0

Programming Interconnected Web Forms

Rinus Plasmeijer, Peter Achten · 2006

In this paper we present the iData Toolkit. It allows pro- grammers to create interactive, dynamic web applications with state on a high level of abstraction. The key element of this toolkit is the iData element. An iData element can be regarded as a self-contained object that stores values of a specified type. Generic programming techniques enable the automatic generation of HTML-forms from these types. These forms can be plugged into the web application. The iData elements can be interconnected. Complicated form dependencies can be defined in a pure functional, type safe, declarative programming style. This liberates the programmer from lots of low-level HTML programming and form handling. We illustrate the descriptive power of the toolkit by means of a small, yet complicated example: a project administration. The iData Toolkit is an excellent demonstration of the expressive power of modern generic (poly-typical) programming techniques.

Cited by 0

Introducing ASP.NET Web Forms

Andrew Troelsen, Philip Japikse · Apress eBooks · 2015

Until now, all of the examples in this book have focused on console-based and desktop graphical user interfaces created using the WPF platform. The remainder of the text will explore how the .NET platform facilitates the construction of Internet-based applications using a technology named ASP.NET. This and the next two chapters cover ASP.NET Web Forms, and Chapter 34 covers ASP.NET MVC and ASP.NET Web API. To begin, you’ll quickly overview a number of key web development concepts (HTTP, HTML, client-side scripting, postbacks) and examine the role of Microsoft’s commercial web server (IIS) as well as that of the IIS Express.

Cited by 0

Security of web forms

Zlatko Čović, Lívia Szedmina · 2007

This paper delivers some basic information about the security of web forms from web bots (robots). Possible threats are described and the article gives a list of some methods which can be used to protect web forms. The emphasis is on the CAPTCHA (Completely Automated Public Turing test to tell Computers and Humans Apart) method that is most often used method. At the end of paper you can find one implementation of security methods using PHP and MySQL technologies.

Cited by 7

Working with Web Forms

Adam Freeman · Apress eBooks · 2013

In this part of the book, we are going to look at the end-to-end sequence that ASP.NET Framework follows to handle requests. We are also going to examine how you can customize that process to suit your needs—but before we get into that detail, we are going to look at the components that sit at the heart of an ASP.NET Framework application: Web Forms.

Cited by 0

Creating Accessible Web Forms

Peter Rowlett, Emma Jane Wright · MSOR Connections · 2005

O ne of the authors is conducting research into the types of adjustments Higher Education students with a visual or print impairment require in order to access educational materials [1], which includes data collection by quantitative questionnaires.This raises concern that questionnaires may be inherently inaccessible to the group to be investigated.The authors have therefore conducted pilot research into creating accessible web forms.

Cited by 0Open access

Designing Effective Web Forms for Older Web Users

Hui Li, Pei‐Luen Patrick Rau, K. Fujimura et al. · Educational Gerontology · 2012

This research aims to provide insight for web form design for older users. The effects of task complexity and information structure of web forms on older users' performance were examined. Forty-eight older participants with abundant computer and web experience were recruited. The results showed significant differences in task time and error rate among three levels of task complexity. Significant differences were also found in older users' disorientation among four levels of information structures. The results indicated that the decision complexity advantage may not be applicable to older users because of age-related functional impairment.

Cited by 7