input control

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Perform HTML form validation with ASP.NET

ASP.NET's validation mechanism gives even amateurs the ability to validate data through a structured approach. Learn about ASP.NET's validators and discover how you can incorporate them in your pages. One of the many strengths of ASP.NET is that it provides a framework for common Web...

Tags: HTML, Microsoft ASP.NET, RegularExpressionValidator, CompareValidator, CustomValidator, ControlToValidate, txtTest, ErrorMessage, Phillip Perkins, .NET, validator, input control, server, Web Development Zone Newsletter, Value, Validation Mechanism, Middleware, Servers, Software Development, Software/Web Development, Enterprise Software, Software, Hardware

Technical articles 2005-08-08

Additional Resources

Input Mask 3.5 (Windows)

The Input Mask server control is an input control that lets the user enter text inside a preset mask. The preset masks are completely customizable to any set of alpha-numeric characters and can limit any spot within the mask by alphabetic, numeric, or alphanumeric placeholders. The text displayed in the...

Tags: Mask, Assisted Solutions, Microsoft Windows, Servers, Operating Systems, Software, Hardware

Software downloads 2008-12-12

Form validation is vastly improved in ASP.NET

All Web development efforts require form validation, but Active Server Page technology hasn't made the task easy. Fortunately, ASP.NET addresses the need with validation controls. See how to put them to good use.One essential task in Web programming is the validation of values entered into forms by users. Classic ASP...

Tags: .NET, Paul Stephenson, validation control, Microsoft ASP.NET

Technical articles 2002-04-22

Add value changing functionality to the HTML file input element

The HTML file input element is a valuable commodity that can add value to intranet applications. However, it doesn't allow you to change the value of the element. Phillip Perkins shows you a simple coding trick that allows you to get past this drawback. As a means to...

Tags: HTML, Microsoft Visual Basic, Phillip Perkins, Microsoft development tools, Programming languages, .NET, Web browsers, Web Development Zone Newsletter, Id, Value, Development Tools, Software Development, Software/Web Development

Technical articles 2005-08-05

Upload users' files to a Web server using ASP.NET

Allowing users to submit files via the HTML input control is nothing new; however, ASP.NET simplifies the process and adds features that make it easier to work with submissions. Learn more about working with uploaded files in this .NET column. Most Web sites collect data via Web pages—this includes...

Tags: HTML, Microsoft ASP.NET, Middleware, Tony Patton, Web servers, .NET, uploaded file, Web server, server, .NET Newsletter, Microsoft .NET Framework, User, MIME, ContentLength Property, FileName Property, SaveAs Method, HtmlInputFile, HttpPostedFile, Software Development, Software/Web Development, Internet, Enterprise Software, Software

Technical articles 2006-02-14

Restrict keyboard input with this quick-and-easy JavaScript

Employ this client-side JavaScript to validate data that users enter in fields. You can download a sample form to see the script in action.End users get frustrated when they enter inappropriate data into a field such as character data in a numeric text object and don't find out about it...

Tags: Keyboards, Scripting languages, Edmond Woychowsky, keybEdit, keyboard input, event handler, keybEdit class, JavaScript, text object, keyboard, error message

Technical articles 2002-09-17

Create a Web form data format mask with JavaScript

This article originally appeared in the Builder.com Web Development e-newsletter.In a Web application, it’s important to validate data before submitting it to the server. It saves you time and reduces network traffic. One of the most important parts of validating data is controlling input at the user level.In the past,...

Tags: Scripting languages, Phillip Perkins, JavaScript, Web, numeric value

Technical articles 2003-04-11

Upload users' files to a Web server using ASP.NET

Most Web sites collect data via Web pages—this includeseverything from collecting user feedback to posting blogcontent. It's good to be able to gather text; however, it's often necessary tocollect more robust elements. For instance, many career sites gather resumesthat job seekers submit as Word documents. The functionality of uploading filesis...

Tags: HTML, Microsoft ASP.NET, server, Tony Patton, uploaded file, Web server

Technical articles 2006-02-14

ASP.NET basics: Working with the TextBox control

Developers often overlook basic programming options in favor of new or cool ways to deliver results. This is true for many of the standard ASP.NET features. A good example is the TextBox Web control, which offers plenty of options for building applications. This week, I take a closer look at...

Tags: Technique, Control, Microsoft ASP.NET, Property, Server, Font, TextBox1, OnTextChanged, TextBox1_TextChanged, CSS, .Net, C#, Middleware, Scripting Languages, Software/Web Development, Web Development, Software Development, Programming Languages, Enterprise Software, Software, Tony Patton

Blog posts 2008-02-12

iMic Control 1.5 (Mac)

From the developer: "The iMic Control utility provides additional features and control for the iMic USB audio adapter. Currently, the iMic control supports output treble, bass, volume, balance, and mute, as well as input gain. Some functions, such as audio input gain, require that you hot-plug the iMic before the...

Tags: Audio, Apple Macintosh, Griffin Technology Inc., USB

Software downloads 2002-11-25

How do I... Base a control's default value on data input?

As a developer, you wear many hats. Producing efficient solutions should be high on your list of priorities. Sometimes that means reducing the number of keystrokes a user must make. One of the most common ways to reduce data input in Microsoft Access is to provide a default value --...

Tags: Control, Data Entry, Value, Scripting Languages, Software/Web Development, Web Development, Susan Harkins

Blog posts 2007-12-13

RS232 Flow control

I am communicating with DCE via RS232 using win32 api's. One of my tasks is to send new firmware to the DCE essentially a string of ascii characters about 120 kb long. The DCE will send the Xoff when its buffer is full but transmission is not stopping...

Tags: XON/XOFF, input que, que, DCE

Q&A 2005-11-17

Griffin PowerWave Control 0.5 (Mac)

This software is not required for PowerWave to function. When used, it enables several additional features to be controlled directly from within the PowerWave. Among other things, this software allows one to change the USB audio input type. This provides a workaround for a problem in OS 9 with the...

Tags: Audio, Apple Macintosh, Griffin Technology Inc., USB

Software downloads 2003-03-28

Is change control getting out of hand?

I have been working network support for about 15 years now. The move to a change control system was something I regarded as a smart move. What I discovered was that it started a whole new empire staffed people with an accountant mentality. The work flow has...

Tags: markross@..., change control

Discussion threads 2006-09-21

access denied with windows xp sp 2

Hi,I have a asp.net page with frames.I have an Input type=file control for the user to upload files.I have a asp.net required field validation control binded to this Input control.I have a ASP.net buton for submitting the page.After updating my server with Windows XP sp2, I am facing a strange...

Tags: asP, Microsoft Windows XP, NET_GIRI@..., windows

Q&A 2004-10-04

access denied with windows xp sp 2

Hi,I have a asp.net page with frames.I have an Input type=file control for the user to upload files.I have a asp.net required field validation control binded to this Input control.I have a ASP.net buton for submitting the page.After updating my server with Windows XP sp2, I am facing a strange...

Tags: asp.net, Input, Microsoft Windows XP, Microsoft Windows XP Service Pack 2, NET_GIRI@..., programming

Q&A 2004-10-04

Get IT Done: Control mailbox size in Exchange

Method for controlling mailbox size in ExchangeAs you add users to your Exchange server and as they start sending more and more messages, you’ll probably notice that it takes longer to back up the server each night. You may also notice that you’re quickly running out of drive space and...

Tags: Ron Nutter, Get IT Done, mailbox, mailbox size

Technical articles 2000-12-05

Design more cohesively with XML and XSLT

Phillip Perkins believes that the biggest benefit to Web design was the introduction of XML and XSLT transformations. In this article, he provides an example of site content and demonstrates how XML and XSLT can help make your site's design more cohesive. If you don't already, start thinking about...

Tags: HTML, XSLT, Phillip Perkins, XML, id, thisForm, btnSubmit, txtText, XSLT transformation, Web Development Zone Newsletter, Web, Software/Web Development, Web Development

Technical articles 2005-08-09

How do I... Base a control's default value on data input?

One of the most common ways to reduce data input is to provide a default value -- the most common value --for input controls. That way, when the value equals the default value, the user simply bypasses the control altogether. Occasionally, the default value becomes irrelevant as data changes. When...

Tags: Value, Susan Harkins, Blogging, Microsoft Office, Databases, Internet, Office Suites, Software, Enterprise Software, Data Management

Download resources 2007-12-13

Control your scripts with command-line PHP

PHP is most often used in combination with a Web server, to dynamically generate Web site pages.However, this Web server interface isn't the only way to use PHP, because thePHP distribution also includes a command-line interface which can be used torun PHP programs at the command prompt, much like Perl...

Tags: Scripting languages, PHP

Technical articles 2005-10-05