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Delivering Next Generation Web Applications with ASP.NET AJAX        
Total Hits: 8  |  Today: 0 Author: Scott Baldwin       Rating:  
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ASP.NET AJAX (The library formerly known as ATLAS) offers ASP.NET developers a familiar server side programming model that encapsulates standard AJAX style techniques into their Web Applications, as well as providing a richer client programming model available not only to ASP.NET developers, but to anyone at all.Heralded as a shining star in the creation of next generation web interfaces, ASP.NET AJAX is a free framework that enables the rapid development of more efficient, more interactive and ...

Introducing Asynchronous Java Script and XML (Ajax) in ASP.NET        
Total Hits: 36  |  Today: 0 Author: Joydip Kanjilal       Rating:  
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One of the most important challenges web application developers face is the requirement for a fast and responsive user interface. AJAX was primary designed and developed with the intent of providing a fast and responsive user interface to address these challenges. According to Enrich Peterson, "AJAX-enabled pages provide a slick, responsive user experience, making web-based applications function more like desktop-based ones"....

ASP.NET AJAX Control Development        
Total Hits: 6  |  Today: 0 Author: Kazi Manzur Rashid       Rating:  
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In my previous article, I have presented the AJAX Grid and a Generic Pager, which mimics the built-in GridView control on the client side. In this part, I will provide details about developing Ajax Controls with the ASP.NET AJAX Framework. Although the main goal of this article is to show you how to develop ASP.NET AJAX Controls with the ASP.NET AJAX Framework, it's really worth to read this, even if you are only interested in ASP.NET AJAX Framework instead of developing controls....

How To: Create an ASP.NET AJAX Style Folder Explorer        
Total Hits: 15  |  Today: 0 Author: matt@mattberseth       Rating:  
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I recently created a folder explorer using a combination of the ASP.NET TreeView and GridView controls as well as the new ASP.NET AJAX UpdatePanel. You can view a live demo of the folder explorer here. The code for this sample is at the bottom of the page.# The sample provides read-only access to the folders and files, making it more of a 'Folder Browser' instead of an Explorer
# A full-postback is done when a folder is clicked in the right hand pane. If you have a suggestion to a nice way ...

How To: Lazy-load TabPanel's within the AjaxControlToolkit's TabContainer Control        
Total Hits: 49  |  Today: 0 Author: matt@mattberseth       Rating:  
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I am currently working on a data-centric web application. The page I most recently worked on allows the user to browse data from six different tables (a primary table, and five other tables that have 1-M relationships to the rows in the primary table). A row from the primary table is displayed in a DetailsView. Below the DetailsView is a TabContainer control with five tabs; each tab contains a GridView that displays the related rows in the other five tables....

Dynamic content made easy [How to: Use the new dynamic population support for Toolkit controls]        
Total Hits: 4  |  Today: 0 Author: Shawn Burke       Rating:  
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One of the more frequent requests we've gotten for the "Atlas" Control Toolkit is some way to easily alter the content of a popup before displaying it to the user. Typically, page authors want to have a single popup element on their page that is used from multiple locations (often the rows of a data-bound server control) and they want the popup to display information specific to each location that displays it. For example, a page displaying multiple products might want a popup associated with ea...

Professional file uploads with the MultiUpload and ImageList server controls        
Total Hits: 10  |  Today: 0 Author: jlchereau       Rating:  
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ImageList and MultiUpload have recently been described in two articles:
*An Ajax image list control to manage lists of items displayed as icons,
*MultiUpload, a smarter file upload server control using Ajax.
Our objective is to realize a professional GUI for uploading files and this is achieved by combining ImageList and MultiUpload. Our environment is ASP.NET 2.0 on Windows and IIS and both our ImageList and MultiUpload controls use ASP.NET Ajax Extensions 1.0 which you can do...

Creating AJAX Enabled Multi Keyword Database Search Engine        
Total Hits: 15  |  Today: 0 Author: Habiburahman Khalid       Rating:  
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In this article an effort has been made to facilitate for developers, users, and practitioners an alternative option of developing and using a simple AJAX Enabled database search engine. The following pages provide a general understanding of the AJAX Enabled Multi Keyword database search engine, its usage, and the compatibility of its operation....

Working with ASP.NET AJAX UpdatePanel Control        
Total Hits: 10  |  Today: 0 Author: Nidal Arabi       Rating:  
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The article will explain how to start using ASP.NET AJAX extensions and will provide an brief description of Script manager with an additional example on the UpdatePanel.This article is intended to be one in a series of articles about Microsoft AJAX Extensions (Previously named ATLAS, I like the old name better). So keep coming back for more....

Extending the ImageMap HTML Control with AJAX 1.0 Extensions        
Total Hits: 18  |  Today: 0 Author: Bilal Haidar       Rating:  
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In this article, Bilal Haidar will show you how to extend the HTML ImageMap control by adding clickable hot spots so that when hovered over will popup a tiny window informing the user with more information on the spot selected using the AJAX Services.This is the third article in my series of articles that are targeting the new AJAX 1.0 extensions in ASP.NET 2.0....

ASP.NET AJAX: Rendering a Gmail-like 'Loading' Indicator over a Specific ASP.NET Control        
Total Hits: 11  |  Today: 0 Author: matt@mattberseth       Rating:  
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I liked the approach the author used and it clearly works great for scenarios where you want to display a single 'something is happening' message to the user while the page is being updated. However, after the operation completes and the indicator disappears, it is still up to the user to figure out where on the screen (i.e. what control was updated?) to look for the new changes. If your screens are relatively simple, or if you feel the update should be obvious this is probably not an issue fo...

Working with ATLAS Control Toolkit - Part 1        
Total Hits: 52  |  Today: 0 Author: Mohammad Azam       Rating:  
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In this article, Mohammad Azam demonstrates the workings of Collapsible Panel and Confirm Button functionalities included with the ATLAS Framework with the help of examples.The ATLAS Control Toolkit came out with many new controls that can help developers quickly create highly interactive applications in less time. In this article I will introduce you to some of the new controls of the Atlas Control Toolkit....

Testing the Toolkit        
Total Hits: 2  |  Today: 0 Author: sburke       Rating:  
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When we first started working on the Toolkit, we evaluated several different testing methods. First, we looked at the testing features built intoVSTS specifically for ASP.NET but they mostly just watch page round trips, and therefore wouldn't work for our stuff that's modifying the DOM at runtime. We also looked at some of the Javascript testing frameworks out there like JUnit, as well as something that the Atlas team had put together. Each of these had short comings as well, for example they ...

Ajaxion - Ajax without javascript: WS calls, xml, drag'n drop, controls, binary image retrieval, etc        
Total Hits: 8  |  Today: 0 Author: Radu D.       Rating:  
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I started Ajaxion to learn Ajax and I finished by using it to enhance a web page in an old web application, under maintenance. Many thanks to my good colleague, Marius Francu, that supported the first "real world" usage of Ajaxion. The idea here is simple: there is an Ajaxion Javascript layer between the hosting page in the browser and the web server. The Ajaxion Javascript layer defines Ajaxion events enclosing Ajax calls to the web server. The web server runs some C# code (Java coming soon) to...

How to integrate AJAX Control Toolkit controls in ASP.NET        
Total Hits: 7  |  Today: 0 Author: Bean Software       Rating:  
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Before reading this tutorial you should be familiar with ASP.NET and C# or VB.NET (examples will be provided in both C# and VB.NET). If you don't already have Visual Studio installed on your computer you can download Visual Web Developer 2005 Express Edition freely from the Microsoft website. To download AJAX Extension go to www.asp.net, click on "AJAX" tab at the top of the page, then click on the "Download" button, and at last click "Download ASP.NET AJAX v1.0" button. Save the file and run th...

Create Control Extenders        
Total Hits: 4  |  Today: 0 Author: Steve C. Orr       Rating:  
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Visual Studio 2008 should be released around the time you read this article. Visual Studio 2008 includes the .NET Framework version 3.5, which includes ASP.NET version 3.5. ASP.NET 3.5 includes ASP.NET AJAX (codenamed Atlas), which was previously available as a separate downloadable add-on to the preceding version of ASP.NET (version 2.0.) If you’ve been using ASP.NET 2.0 AJAX, then you’re aware it required a significant number of additions to the web.config file. These web.config settings are n...

Dynamic UpdateProgress Control        
Total Hits: 7  |  Today: 0 Author: jpompu       Rating:  
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I spent the last week playing with the UpdateProgress control as part of the Ajax Extensions. For the most part, the control itself is quite nice to use but, there was one thing that I found to be a real pain; I could not get the control to hide an area of a page while it was activated. Although this sounds trivial, it got to be a real pain trying to find areas in my page design that would lend well to an UpdateProgress being displayed and still be intuitive to the user what was happening. If yo...

Developing Ajax-Enabled Controls and Components: Periodic Refresh Pattern        
Total Hits: 18  |  Today: 0 Author: Dr. Shahram Khosravi       Rating:  
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Ajax-enabled components that use the Periodic Refresh pattern periodically poll the server for changes. This article develops an Ajax-enabled custom control named AjaxNotifier that will show you how to use the Periodic Refresh pattern to develop your own Ajax-enabled controls. AjaxNotifier is an Ajax-enabled control that periodically polls the server for the latest posted notification and displays the notification in a pop-up dialog, shown in Figure 1. As this figure shows, the pop-up dialog exp...

See search results as you type - An ASP.NET Ajax Control        
Total Hits: 12  |  Today: 0 Author: Remy Blaettler       Rating:  
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Highrise and other new Ajax enabled tools have this feature that when you type in a search query, it automatically updates the search results below. It's almost like a Auto-Complete Box, but with full results on the page instead of a drop down list below the control. Unfortunately I didn't find anything like this in the Microsoft ASP.NET Ajax Toolkit....

Advanced AJAX ListBox Component v0.5        
Total Hits: 5  |  Today: 0 Author: danludwig       Rating:  
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In my last article we modified our ListBox to allow meta keys (SHIFT and CONTROL) to be used to select multiple items in the ListBox. In this article we're going to keep our attention focused on the user and handle a different input scenario: the almighty mouse wheel....


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