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Web Programming

Web Programming is the category for programming for the Internet and World Wide Web. Q&A's include coding in technologies used for Browser, applet based applications, and more.

584 Questions

How can you get an htmljavascript form to send the results to an email address when the submit button is pressed?

JavaScript (Nor HTML, at that) cannot send e-mails directly. You must use a more dynamic language, such as PHP or ASP.

What are two front-end issues and two back-end issues when it comes to web accessibility?

Look in your textbook on pages 1-7, and 1-24.

*edit* i lol'd so hard.

kaplan.

hahahaha.

What are your greatest grammar challenges?

One of the greatest grammar challenges is the uses or more likely the over use of the comma. The comma is used to separate independent clauses when the are joined by coordinating conjunctions. There are seven on these conjunctions or, yet, so, and , but, nor, for. The comma splice when the independent clause or separated by just a comma forming a run on is the most common misuse.

Why you can not see the code in the server side?

The code on the server-side of website is not visible on most websites because it is not intented to be viewed. That code is intented to be parsed by the server and related code compiled, ran by the compiler and the generated output is then served as the website content. When you visit a website, your primary goal is to use it, not view the code behind.

When you request a web page, The requested page source is retrieved and first processed by the web server. Processing includes converting server side scripting to the code that is sent to the web browser client. This happens with PHP scripting. The results are sent to the web browser. The web browser than processes the page for displaying including the processing of javascript and java code

You can only view the source code seen by the web browser. That is not the same as the original page image that is stored on the server.

How can you discover subdirectories of a webpage?

Finding subdirectories on a webpage that is not your own is often times a difficult task. Many subdirectories can be found by checking the source code of a webpage.

What is Webtrust?

WebTrust

The WebTrust service is actually comprised of a "family" of assurance services designed for e-commerce-based systems and, upon attainment of an unqualified assurance report, would entitle the entity to display a WebTrust Seal and accompanying practitioner's report on its Web site. The WebTrust family of branded assurance services includes the following, applied in the context of an e-commerce system:

  • WebTrust Online Privacy. The scope of the assurance engagement includes the relevant online Privacy principle and criteria.
  • WebTrust Consumer Protection. The scope of the assurance engagement includes both the Processing Integrity and relevant online Privacy Principles and Criteria.
  • WebTrust. The scope of the assurance engagement includes one or more combinations of the Principles and Criteria not anticipated above.
  • WebTrust for Certification Authorities. The scope of the assurance engagement includes the Principles and related Criteria unique to certification authorities.

What programming language is used for websites that are self-generating profile websites like Facebook dating websites etc?

Welcome to Web 2.0!

Facebook, is 'Ajax' gone mad.

Basically Ajax (JavaScript HTTPRequest()) allows the page to send and receive data asynchronously from the server. This means the page does not need to refresh.

This type of javascript work is commonly used along side a server-side language such as PHP, ASP, ColdFusion etc...

Facebook on a basic level, retrieves your data from a database, sorts it out, and the javascript injects it into the browser.

Who is responsible for XML?

the xml standard is maintained by a volunteer team at the w3c.

What experience does a web developer need?

You need to experience how to develop a simple webpage with some functionalities. In doing this, you need to learn some programming and scripting languages. You also have to learn how to use a database and how to connect it to a webpage. I suggest you start reading ebooks about programming/scripting languages and about some good database. Below are some examples.

Programming / Scripting Languages:

=PHP

=JavaScript

=CGI-Perl

=HTML

Database:

=PostgreSQL

=MySQL

How do you convert a XML to DTD?

If you use an xml tool like liquid xml studio or any other xml tool you will be able to convert your xml into an xsd or dtd.

Get and post method?

Actually, both are the ways of traveling the data from client machine to server machine.But the difference is that data will travel through GET as a query_string and through POST as a input_string.

*Length of query_string is 256 but the length of input_string is unlimited.

*GET is fast as compare to POST.

*GET is visible POST is invisible.

How do you go previous page in HTML?

Html istself cannot be used to do things like go back to the previous page or go to the next page. Html is simply a markup language, languages that are used to describe information through the use of text that is applied to the document. In order to, make html do such things, a scripting language is used. This can be embedded into html.

How can you tell what program was used to develop a website?

The best way to tell which programming language was used is to look at the file extension of the page. For example, pages written in Classic ASP have an extension of .asp, ASP.net is .aspx.

Here is a brief list of programs and their file extensions

Java Server Pages =.jsp

PHP is .php

Coldfusion is .cfm

PERL is .pl

HTML is .htm or .html

Dynamic HTML is .dhtml

Cascading Style Sheets is .css

How can the web be used as a data source?

Excellent question. Assuming that you are not talking about using remote servers for database retrieval, but are actually asking how to use the web itself as a datasource. This is topic of much research which goes under the name of the Semantic Web. See the related link for the Semantic Web's homepage. Its goal is to make web content, all web content, machine readable so that software agents can collate, collaborate, and consume web data in the same manner as we currently can with databases. This technology is still in its infancy, but for more information, visit the related link.

What is p code compiler and it's working?

BEST ANSWER : A translator which generates code for a virtual stack machine.

Is it okay to make a webshow if you're eight years old?

Not a good idea. You should discuss this with your parents before doing anything like this. Don't release any personal info.

What is VRML and XML?

==VRML and XML== ==VRML== VRML stands for Virtual Reality Modeling Language, anteriorly Virtual Reality Markup Language. VRML is to create 2D and 3D objects to be viewed on the web. ==XML== XML stands for Extensible Markup Language. It's the base of numbers of web desing codes as HTML or XHTML

What does HTML stand for and what is it used for?

HTML stands for hyper-text markup language and is a popular language to create websites with. Think of HTML as another language, just like English or Spanish, which tells the computer how to show and render the website you created.

Although there are alot of other languages the computer understands, most people use HTML since it is more popular (think of the popularity of the English language around the world).

What is internal DTD and external DTD?

what is different between internal dtd and external dtd and advantages and disadvantage plz tell me answer

Independant varible?

In science varible #1 is the things you are testing.