 |
Web Development Information
Functions and Subroutines in ASP
If you read our Tutorial on Include Files (SSI) then you learned how to encapsulate ASP code within include files and the benefits it brings us.
As developers, we should endeavour to make our lives easier wherever possible... no one wants to re-invent the wheel after all.
Functions and Subroutines exist to not only save us time, but to bring power to our ASP.
They are just another way of encapsulating code, but have a lot more functionality than just 'saving some code for later'.
First, let's look at Functions... Imagine a balloon salesman in the street. We've all seen them they require one piece of information when you buy a balloon, the colour.
Let say we asked for a red balloon... The balloon salesman armed with this 'information' then does a pretty basic action... he hands you the balloon. The balloon you received is a direct result of the information you gave the balloon seller.
Functions are just the same... they return to you a value based on the information you provided. Lets look at an example Function: -
<%
Function getBalloon(strColour)
Dim Tempstr
strColour = lcase(strColour) 'This converts the value lowercase.
Select Case strColour
Case "red" Tempstr = "Here is your red balloon"
Case "yellow" Tempstr = "Here is your yellow balloon"
Case "green" Tempstr = "Here is your green balloon"
Case "blue" Tempstr = "Here is your blue balloon"
Case Else Tempstr = "Sorry, we have sold out of that Colour"
End Select
getBalloon = Tempstr
End Function%>
Server Side Includes (SSI) with ASP
People often have identical sections of code spread throughout many ASP pages, typically code at the top of the page (usually referred to as the header) and the lower part of the page (the footer). Similarly, you may have code that performs a certain set of instructions that you are repeating across multiple pages. Consider an example:-
The Topic Of Your Website
The first thing you will have to deal building your website has nothing to do with the web design itself, it's me related to content writing but it must be defined and will effect the rest of your actions. So first of all you need to decide what the topic of your future website is. Topic is very closely connected to another web design issue: keywords. The keywords you select will depend upon the topic you have chosen. When thinking about website topic ask yourself a few questions: What is the goal of the site you are making? What are you trying to achieve with your site. Specify a goal, preferably in one short sentence.
Ecommerce for Beginners
Like most average persons, I wanted some extra money to supplement my regular income. I had considered a part time second job at times, but hated that option because it would take me away from the family, make me more tired and probably just pay minimum wage. I also wanted to be able to work from home.
What is The Google Toolbar?
No matter what browser you may want to use, you should consider using Google?s toolbar. Google.com, the innovative, stripped-down, add-free search engine that has taken the web by storm has provided an innovative interface through most web browsers; mainly Internet Explorer. This toolbar has many great features for searching around the Internet as well as blocking those annoying Pop-up ads that scream ?BUY ME!? every twenty seconds.
What is Blogger.com?
In the late 1990?s three San Francisco based web developers came up with the idea of being able to share information about anything on the web. The terminology they used was called blog. It's use was considered a mix of web page / personal journal. It's original usages were vast and wide, but more and more people came to use them as a personal tool that is available anywhere the Internet is. The three friends would eventually create Blogger.com one of the largest blogger sites on the Internet today. Blogger, which stands for Web Logger, has increased in popularity over the past three years. There has been so much interest in what capabilities it holds Google.com purchased them. Eventually, Google assimilated their technologies and imported them into the popular plug-in, The Google Toolbar.
How To Write More Powerful Online Text
Although there are significant differences among the various types of online communication, there all have one critical thing in common - they're read off a screen. There are substantial benefits, too, in that while your message is on someone's screen usually it has their undivided attention. You are genuinely "one-to-one" with them and that's something you must respect - you are literally "in their face" and encroaching on very personal territory. The bad news about online communications is that your message can be "disappeared" faster from a screen than with any other medium.
What Hosting Companies Dont Tell You, Could Hurt You?
Did you know that hosting companies overcrowd their servers despite all the issues caused by servers running hundreds of accounts? Are you aware of what happens if your website is hosted on a server that?s overcrowded? You?re probably thinking to yourself, ?what do you mean overcrowd their servers?? Overcrowded servers mean big money for your hosting company, but also big problems for your website.
Effective Webdesign
Optimal Website Design
Optimal website design is the art of logical navigation.
Adding Word Rich Content to Your Website
You have permission to publish this article electronically, in print, in your ebook or on your web site, free of charge, as long as the author bylines are included.
Making Your Websites More Compelling
The Internet is a remarkable publishing medium. With just a little effort, you can make your web pages visually irresistible by playing with color, shapes and text. Whether your websites are already launched or you're ready to create your first few, use the 3 simple steps below to kick things up a notch and make your sites professional and appealing.
The Power Is In The Pipes: How To Get Maximum Leverage From Your Website
What is the most important part of your online business?Many people would say: "my website". And that?sunderstandable ? it?s the most visible part of an internetbusiness.
Things to Consider Before Starting a Website
In the time that I have been using the Internet, (since 1996) I have seen a lot of websites. I have seen a lot of good websites and I have seen a lot that were just plain awful. Here are some things to think about before you start a website.
Web Designer? You Dont Need No Stinkin Web Designer!
RIVERSIDE, CA August 4, 2004 ?- ?Historically, small business owners have had a limited number of options to choose from when it comes to the development of an on-line presence,? says Pat Spinelli, owner of The Web Site Tutor, a Riverside, California 1. web site design and training firm.
More Articles from Web Development Information:
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
11 |
12 |
13 |
14 |
15 |
16 |
17 |
18 |
19 |
20 |
21 |
22 |
23 |
24 |
25
|
Mobile Web Development Still Has TractionForbesBy Mac Slocum We're all well aware that mobile web development has gone through a complete metamorphosis over the last five years. We went from tiny screens with limited browsers to elegant multitouch displays with advanced web experiences. |
Google News
|
|
|
|
RELATED ARTICLES
The Importance of Website Stats to You
One of the best tools you have as a webmaster is your website statistics. The most popular site stats programs are Awstats, Webalizer, and Analog. Usually, they come free of charge and are accessible through your website's control panel provided by your web host.
Why Your Business Needs a Website
Even with the steady growth of the World Wide Web, many businesses do not have an online presence and some think that they do not need to have a presence at all.
Why Should Your Business Go O.N.L.I.N.E.
Optimize your time. How much time each day must you devote to paperwork, scheduling and accounting? You strive to meet the needs of your clients, but when chained to the obligations of business management, it's just as important to make sure the doors stay open as it is to satisfy customers. By integrating your daily tasks and taking advantage of the amazing Web-based software solutions out there, you can make more time for clients and spend less time behind your desk. Do you work from home? When your business is online, you can manage your business any place you have a connection to the Internet
Increase Hits to Help Increase Your Business
In this day and age most businesses consider having their own website; from informational based to the most advanced and complex e-commerce site. For the large enterprise, this become a vital part of their day to day operation, their web site embeds complex applications that exchanges critical information between their partners and clients. Web services are sometime employed in order to simplify their transactions and easily exchange critical information across their suppliers, clients and partners.
The 2 Most Common Web Site Mistakes
When we review the sites of potential clients, there are 2 mistakes we see over and over. If you are having problems with your site, make sure these 2 problems aren't killing you.
Optimal Website Design
Optimal website design is the art of logical navigation.
Website Survival Guide
In the big, wide online world there are millions of websites and billions of webpages. In the increasing sprawl of this virtual jungle there must be an evolution. Some of these webpages must grow stronger and thrive whilst others will weaken and die.
Sticking To Your Plan
So you have a good idea for a business and decided that the Internet would be the perfect place to start it.
KISS Your Website!
Many web developers today are starting to KISS their website, and it shows!
The Disability Discrimination Act (DDA) & Web Accessibility
There's been widespread speculation about the new legislation being introduced under the DDA (Disability Discrimination Act), which will ensure that websites are accessible to blind and disabled users. Try to find specific information about it on the Internet and chances are you'll come up empty handed.
Making Your Website Shine! Attract and Keep Visitors at Your Site!
When you consider the billions of individuals and companies on the net who are attempting to influence visitors with their wares, it is vitally important that your site offers something out of the ordinary. An important fact to remember is that what the site says is far more important than how it looks. Why? Because good copy sells!
Track Your Visitors, Using PHP
There are many different traffic analysis tools, ranging from simple counters to complete traffic analyzers. Although there are some free ones, most of them come with a price tag. Why not do it yourself? With PHP, you can easily create a log file within minutes. In this article I will show you how!
Make Your Web Site Stand Out
When visitors add your web site to their Favorites or bookmark your site, what shows up in their list of sites? There are at least two things you can do to make sure your site stands out on anyone's list of Favorites, including a great idea that very few sites use. If you have a webmaster, he or she should be able to make these changes quickly, and those who maintain their own sites can easily handle these simple tasks.
Website Sales: 10 Reasons Why People Dont Buy From You
You've put up a website to promote a product or
service.
Getting One-way Inbound Links: the 5 Major Strategies
With search engines putting a damper on direct reciprocal links, the hunt for the elusive one-way inbound link is on.
Let Your Customers Redesign Your Website!
When you purchase a new item from a Yahoo! Store, you are asked if you'd like to provide feedback on the transaction. About two weeks after the initial purchase, an email from Yahoo! Stores shows up, asking you to provide feedback for the vendor. Whether your experience was good or bad, the opportunity is probably seized more often than not by customers.
Are Web Graphics Stealing Your Money?
They might not be wearing a mask and carrying a gun, but if you've got images on your web pages then they could be costing you a lot more money than you think every time a visitor looks at one. That's because image files are typically the biggest bandwidth user on any web page. Whenever a visitor's browser is displaying an image on your site, it's actually downloading that image to the local user's hard drive. When anything gets downloaded, it uses bandwidth and bandwidth costs money. The moral of that story is: The bigger the image the more bandwidth it consumes.
6 Steps To Your Own Website
A lot of people these days are interested in getting their own place on the world wide web. Whether itīs a personal site like a blog, or a business site, they all need to have a decent plan before they get started.
What Business Owners MUST Know BEFORE They Commit To Having A Web Site
Q1.Why would I need a web site?
A1.
Web Content: How Much Should I Pay?
When web content gets discussed on webmaster bulletin boards, the most common question is, "how much should I pay?" That question is both perfectly logical, and perfectly stupid:
|
