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Three Tier Architecture in ASP.NET
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Three Tier Architecture in ASP.NET
http://www.beansoftware.com/ASP.NET-Tutorials/Three-Tier-Architecture.aspx
Client-Server architecture is 2-Tier architecture because the client does not distinguish between Presentation layer and business layer. The increasing demands on GUI controls caused difficulty to manage the mixture of source code from GUI and Business Logic (Spaghetti Code). Further, Client Server Architecture does not support enough the Change Management. Let suppose that the government increases the Entertainment tax rate from 4% to 8 %, then in the Client-Server case, we have to send an update to each clients and they must update synchronously on a specific time otherwise we may store invalid or wrong information. The Client-Server Architecture is also a burden to network traffic and resources. Let us assume that about five hundred clients are working on a data server then we will have five hundred ODBC connections and several ruffian record sets, which must be transported from the server to the clients (because the Business layer is stayed in the client side). The fact that Client-Server does not have any caching facilities like in ASP.NET, caused additional traffic in the network. Normally, a server has a better hardware than client therefore it is able compute algorithms faster than a client, so this fact is also an additional pro argument for the 3.Tier Architecture. This categorization of the application makes the function more reusable easily and it becomes too easy to find the functions which have been written previously. If programmer wants to make further update in the application then he easily can understand the previous written code and can update easily.
ASP.NET > Tips and Tutorials
May 3, 2008
Richard Bean
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Complete jokes website including full backend admin tool to managing the site. Upload jokes, email jokes, rate jokes, send out newsletters, manage ads and much more.
The site is ready to go. Just unzip the zip file and follow the very easy to use installation instructions in the readme.txt file.
The site uses PHP and MySQL for a powerful dynamic and scaleable website.
The site is ready to go. Just unzip the zip file and follow the very easy to use installation instructions in the readme.txt file.
The site uses PHP and MySQL for a powerful dynamic and scaleable website.
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In any user centric application, we always strive to make application more interactive and user friendly. When ever user performs any heavy or lengthy operation (Uploading/downloading a large file or Installation) he or she expects to know the progress of operation at regular intervals. The user should be made aware of status whether it may be success or failure at each step. We cannot keep user waiting. The user should be informed of percentage of task completed.
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PHP is a great language to develop web applications rapidly and economically. Many of us know this. But what many of us were unaware of is that PHP can also be run as a command line script like c, c++, java, etc. Questions may arise why do we need to run PHP on the command line? After all, we just need to create websites with PHP, HTML, Graphics and JavaScript.
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The goal of this tutorial is to demonstrate how to generate and send emails in PHP.
So, you want to send automated email messages from your PHP application.
This can be in direct response to a user's action, such as signing up for your site, or a recurring event at a set time, such as a monthly newsletter.
Sometimes email contains file attachments, both plain text and HTML portions, and so on.
To understand how to send each variation that may exist on an email, we will start with the simple example and move to the more complicated.
Sending a Simple Text Email
Sending HTML Email
Sending Email with Attachments
So, you want to send automated email messages from your PHP application.
This can be in direct response to a user's action, such as signing up for your site, or a recurring event at a set time, such as a monthly newsletter.
Sometimes email contains file attachments, both plain text and HTML portions, and so on.
To understand how to send each variation that may exist on an email, we will start with the simple example and move to the more complicated.
Sending a Simple Text Email
Sending HTML Email
Sending Email with Attachments
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Learn how to create black-and-white flash menu. To create this tutorial, you have to use action script. You will aslo learn:
1. How to design a menu,
2. How to animate it,
3. How to apply action script on menu to make it more powerful and more.
1. How to design a menu,
2. How to animate it,
3. How to apply action script on menu to make it more powerful and more.
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FishEyeMenu allows to create web menus with image-based options. FishEyeMenu offers websites an innovative alternative to show menus. FishEyeMenu is best applied for menus of linear and simple structure offering dynamics comparable with flash-animated menus but with major modification capabilities and less loading time.
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7. JobHut 1.0
JobHut is a Web-based application built on HTML/CSS/JavaScript/..
-- PHP/MySQL/ that enables you to quickly deploy a multi-user/employer
-- job board. It can be used to setup job boards for specific
-- countries, regions, or niches. Benefits include:
-- Free
-- Easy to implement
-- SQL file creates MySQL DB schema
-- Only one file to configure
-- 9 configurations/variables
-- Simple layout with customizable color
-- Built from the ground up over 4 months/320 person-hours
-- It works
-- Well tested
-- Easily customized
-- XHTML 1.0 Transitional compliancy
-- Built-in ad space
-- Make money by posting ads (e.g. Google AdSense, etc.)
-- PHP/MySQL/ that enables you to quickly deploy a multi-user/employer
-- job board. It can be used to setup job boards for specific
-- countries, regions, or niches. Benefits include:
-- Free
-- Easy to implement
-- SQL file creates MySQL DB schema
-- Only one file to configure
-- 9 configurations/variables
-- Simple layout with customizable color
-- Built from the ground up over 4 months/320 person-hours
-- It works
-- Well tested
-- Easily customized
-- XHTML 1.0 Transitional compliancy
-- Built-in ad space
-- Make money by posting ads (e.g. Google AdSense, etc.)
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Photo Gallery Manager script is a convenient PHP script. It presents digital image files as an online gallery or set of galleries. Installation is very quick and galleries are easy to organize and mange using your favorite FTP or SCP file management program. The top of the script contains many configuration settings which can be used to customize the way the configurations look and feel. Comments on the script briefly describe the settings.
It can be installed without a shell login when command–line access is not available. It does not use a database. Root permissions are never necessary. View the online demonstration.
It can be installed without a shell login when command–line access is not available. It does not use a database. Root permissions are never necessary. View the online demonstration.
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This plugin enables you to use jQuery to attach events triggered by the right mouse button. Three right-click events are supported: click, mouseup, and mousedown. There is also a built-in method to disable browser context menus.
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10. Client Axis v.07
Client Axis is a client and project management script written in PHP. Commonly referred to as a "client area", Client Axis allows designers and design companies the ability to set up a section of their website in which they can input information about ongoing projects. After adding projects, a login can be added allowing clients the ability to log in and view the progress of their projects, tasks and files.
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11. PhotoGallery is the complete solution for building and managing digital multimedia, let's it be a th
mySQL based database, Perl driven software
Supports unlimited categories, subcategories, and files
Supports all digital file types including ZIP, Quicktime, Flash, JPG, MPEG, AVI, GIF, etc
Supports billions of digital media via fast mySQL databases
Dynamic HTML customizable
Supports keywords searching
Manual or Automated slideshows gives your visitors control over the viewing experience.
Advanced back-end admin interface, let you manage your files and categories via web interface
And many more features ...
Supports unlimited categories, subcategories, and files
Supports all digital file types including ZIP, Quicktime, Flash, JPG, MPEG, AVI, GIF, etc
Supports billions of digital media via fast mySQL databases
Dynamic HTML customizable
Supports keywords searching
Manual or Automated slideshows gives your visitors control over the viewing experience.
Advanced back-end admin interface, let you manage your files and categories via web interface
And many more features ...
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12. Flexigallery
FlexiGallery - is xml-driven flash image gallery web application.
Publish your photos and artworks in the web with easy.
Make products presentation on your website spectacular.
Create your own interactive photo album.
FlexiGallery is easy to install and configure, customize it for your site look-and-feel in a few minutes, upload and enjoy.
Publish your photos and artworks in the web with easy.
Make products presentation on your website spectacular.
Create your own interactive photo album.
FlexiGallery is easy to install and configure, customize it for your site look-and-feel in a few minutes, upload and enjoy.
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One of the newest things to take the web development industry by storm is the use of AJAX (Asynchronous Javascript And XML), which uses the XMLHttpRequest object. The beauty of this new technology is it allows designers and developers to add interactive or live parts to their website without have to reload the page. This can include live information such as stock market values (the FTSE 100 is a great example as its value can change as quickly as every minute) and the number of posts on a forum. All these values could change on a page without having to refresh to page every minute.
This tutorial will hopefully give you some idea on how to use the XMLHttpRequest object in your website apps to improve user interactivity and the general functionality of your website. It is advised that you have some background knowledge of JavaScript, and for this example, PHP (or some other server-side scripting language such as Perl or ASP).
Below is the entire code of the script, so you can see what it will look like at the end. I will go through each part in turn through the tutorial:
This tutorial will hopefully give you some idea on how to use the XMLHttpRequest object in your website apps to improve user interactivity and the general functionality of your website. It is advised that you have some background knowledge of JavaScript, and for this example, PHP (or some other server-side scripting language such as Perl or ASP).
Below is the entire code of the script, so you can see what it will look like at the end. I will go through each part in turn through the tutorial:
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Have you ever wanted to make a list of all the links on a page? Have you wondered how some search engines find all the links on a page?
Well, if you happen to use PHP, this is the script for you! Basically, it is a function that extracts all the links in a block of HTML, or a web page. Then, you can do whatever you want with the list.
Well, if you happen to use PHP, this is the script for you! Basically, it is a function that extracts all the links in a block of HTML, or a web page. Then, you can do whatever you want with the list.
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15. EPP-DRS
EPP-DRS (EPP Domain Registration System) is a full-cycle domain registration and management system.
It allows you to run an automated domain registration service, with ability for your clients to register, renew, transfer domain names.
System web interface consists of 3 areas: domain order wizard, Registrant control panel and Registrar control panel.
EPP-DRS is built on a solid framework with a modular structure, which allows developers to build custom registry and payment modules.
It allows you to run an automated domain registration service, with ability for your clients to register, renew, transfer domain names.
System web interface consists of 3 areas: domain order wizard, Registrant control panel and Registrar control panel.
EPP-DRS is built on a solid framework with a modular structure, which allows developers to build custom registry and payment modules.
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We will setup this Easy Travel Portal website script free of cost, along with free modification of design and add / remove of features.
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17. Travel script
You earn money from affiliates when someone uses your travel site script to buy hotels or airplane tickets. It's a powerful script that will net you a lot of money if you market it right.
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PHP XMLMaker is an easy-to-use code generator for creating PHP 5 scripts that output XML from a MySQL database. You can instantly serves dynamic XML for Ajax, RSS, Flash or any other applications that consumes XML. PHP XMLMaker is designed for high flexibility, many options enable you to generate the XML in a format that best suits the client applications. The generated codes are clean and easy-to-customize. PHP XMLMaker is an indispensable tool for modern Web development and is suitable for both beginners and experienced developers alike.
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19. DbCon v1.0.0
Guestbook7 is a PHP/MySQL guestbook system with admin function's, simple CAPTCHA. It features the option to run embedded into a PHP page or standalone.
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Other links at ASP.NET > Tips and Tutorials
VB.NET 2005 Tutorials: Creating and Managing .NET Assemblies Single-file and multi-file assemblies, Combining modules written in different languages, Creating a multi-file assembly, End Namespace, Static and dynamic assemblies, Private and shared assemblies, Sharing an assembly, Satellite and Resource-only assemblies, Compiling Satellite Assemblies, Compiling Satellite Assemblies With Strong Names, Obtaining the Public Key, Delay Signing an Assembly, Re-signing an Assembly, Installing a Satellite Assembly in the Global Assembly Cache, Resources in Applications, Creating and Localizing Resources and Packaging and Deploying Resources.
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While working with file system, sometimes we must list all directories in a folder. This sample shows us how to list all directories in a folder. Source code written in Visual Basic.NET can easily modify to work in an application.
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ASP.NET 2.0 Free Training : Creating Web Wizards - In this tutorial you will learn about Rich Controls and Services, Creating Web Wizards, Working with the Wizard Control, Editing Wizard Steps, Adding a Completion Step, To edit the completion step, To show the user's data and Testing Wizard Control.
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Cause I think we have all been on various VS2005 presentations where the presenter has dragged some CreateUserWizard, LostPassword control etc onto the form and with no code at all created a rolebased access system for a site. I have been on such demos for the last 10 years, and never gets that impressed anymore. I know that in reality it's never that easy, something needs to be tweaked for it to fit the requirements of your customer - and tweaking a framework model (compiled classes) is seldom easy, compared to changing pure code.
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Web Services, in theory, aren't a new concept. They allow distributed applications to share business logic over a network. For example, the classic Web Service scenario is a stock quote service: one company provides a service that can accept requests for stock symbols and respond with stock quote details.
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