 
Perl Pragma Primer
Pragmas in Perl are specific instructions that we can embed in Perl code, depending on our needs and preferences, that allow our scripts to be compiled and behave differently than they would otherwise. In this article, we look at how pragmas work. By Dan Ragle. 0508
Implement Drag and Drop in Your Web Apps: Part 2
Last time we looked at how to use the dnd module. This week, we look at how it's implemented. Like all GWT modules, our drag-and-drop module has an XML configuration file. It also has some Java classes and interfaces. David Geary and Rob Gordon. 0505
How to Create an Ajax Autocomplete Text Field: Part 5
In part 4 of the series, we defined the appearance of our autocomplete control using an external cascading style sheet (CSS). This week we'll create a JavaScript file to manage the behavior of the autocomplete control in the browser. By Rob Gravelle. 0501
Implement Drag and Drop in Your Web Apps
With the advent of GWT (Google Web Toolkit), we have drag-and-drop capabilities in a Java-based Web application framework. In this solution, we implement drag and drop in its own module, allowing you to easily incorporate it into your applications. By David Geary and Rob Gordon. 0428
Email Marketing for MySpace Artists
The competition for attention on MySpace is intense. Many artists want to stand out from the crowd, but it can be difficult to break through the clutter. Enter email marketing, which gives artists the ability to send out newsletters, targeted email campaigns and more. By Robert Burko. 0423
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Customizing and Managing Your Site's Appearance - Part 3
When a page that uses a master page (i.e. a content page) is requested, ASP.NET merges the content page and master page together (assuming both have been compiled) by inserting the master page's content at the beginning of the content page's control tree. This means that the master page content is actually a control added to the page. By Randy Connolly. 0421
How to Create an Ajax Autocomplete Text Field: Part 4
In part 3 of the series, we added the brains behind our Autocomplete text field's search functionality. Now it's time to turn our attention to the Web components. This week we'll create the CSS file, since it, along with the JavaScript file, need to be linked to the AutocompleteSearch.jsp page. By Rob Gravelle. 0416
Customizing and Managing Your Site's Appearance - Part 2
This week we'll look at an example that demonstrates the dynamic selection of themes. The page contains no appearance markup, only structured content. All formatting is contained in the theme skins and CSS files. By Randy Connolly. 0414
How to Create an Ajax Autocomplete Text Field: Part 3
This week we'll be developing the AutocompleteServlet. The servlet acts much like an ASP, Perl or PHP script in that it's executed by the server and accepts parameters from the browser. By Rob Gravelle. 0409
Customizing and Managing Your Site's Appearance
ASP.NET 2.0 provides a number of ways to customize the style of pages and controls in your Web application. This week we examine the various properties of Web server controls, how to use CSS with ASP.NET and how to work with themes, master pages and user controls. By Randy Connolly. 0407
How to Create an Ajax Autocomplete Text Field: Part 2
This week we'll construct the The Fund Java class, which will act as a container for all the fund's properties. On the server, we'll store a collection of funds to be searched. Matching ones will be converted to a JSON array and returned to the browser for displaying in our Autocomplete list. By Rob Gravelle. 0403
Working With Forms
Forms are how your users talk to your scripts. To get the most out of PHP, you must master forms. While PHP makes it easy to access form data, you need to take security measures since you cannot trust the data supplied by an HTML form. By William Steinmetz with Brian Ward. 0331
How to Create an Ajax Autocomplete Text Field
In the last article, you learned how AJAX can be used to link the contents of a select field to a parent one. Now we're going to use AJAX to create an Autocomplete text field using the Eclipse Web Tools Platform with the Apache Tomcat server. By Rob Gravelle. 0326
Transparency in Ajax Applications - Part 2
Beyond the general danger of revealing application logic to potential attackers, there are specific mistakes that programmers make when writing client-side code that can open their applications to attack. By Billy Hoffman and Bryan Sullivan. 0324
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