Dotnetnuke. Wysiwyg. Transparent PNGs in Internet Explorer 6. Newer breeds of browser such as Firefox and Safari have offered support for PNG images with full alpha channel transparency for a few years. With the use of hacks, support has been available in Internet Explorer 5.5 and 6, but the hacks are non-ideal and have been tricky to use. With IE7 winning masses of users from earlier versions over the last year, full PNG alpha-channel transparency is becoming more of a reality for day-to-day use.
However, there are still numbers of IE6 users out there who we can’t leave out in the cold this Christmas, so in this article I’m going to look what we can do to support IE6 users whilst taking full advantage of transparency for the majority of a site’s visitors. So what’s alpha channel transparency? Cast your minds back to the Ghost of Christmas Past, the humble GIF. Images in GIF format offer transparency, but that transparency is either on or off for any given pixel. The PNG format tackles the problem rather differently. The Internet Explorer problem.
ASP.NET.4GuysFromRolla.com: Sending Email in ASP.NET 2.0. By Scott Mitchell Introduction Email serves as a ubiquitous, asynchronous notification and information distribution system. Not surprisingly, there are many web development scenarios where server-side code needs to generate an email and scuttle it off to the intended recipient. The email may be destined for a user of the website, informing them of their newly created user account, reminding them of their forgotten password, or emailing them an invoice.
Or it may be destined for a web developer or site administrator, providing information of an unhandled exception that just transpired or user feedback. Fortunately, ASP.NET makes sending email a breeze. In this article we'll look at the classes in the System.Net.Mail namespace and see how to send an email from an ASP.NET 2.0 page's code-behind class. Exploring the Classes in the System.Net.Mail Namespace The System.Net.Mail namespace's other classes allow for more advanced email functionality.
Providing the SMTP Server's Details Conclusion. Cutting Edge: Perspectives on ASP.NET AJAX. Cutting Edge Perspectives on ASP.NET AJAX Dino Esposito Unless you've spent the past 12 months disconnected from the Net-perhaps vacationing on a remote tropical island or participating in a reality game show-you should know a few things about AJAX. But I'll do a quick refresher just in case. First, there's the acronym-it stands for Asynchronous JavaScript and XML. A large share of the browsers currently available support a common set of features-and these features allow Web developers to build applications that are very interactive, able to refresh quickly, and capable of doing a good deal of work on the client.
I actually think that AJAX is so big, so important, that it will be forgotten in the next year or so. Ways to AJAX in ASP.NET What new application functions can you build with AJAX? How do you turn your new or existing ASP.NET apps into AJAX applications? A callback framework consists of a simple set of client and server libraries. The Straight Way to ASP.NET AJAX Page Methods vs. 039;s (Javascript) SmoothGallery 2.0: Improved Mootools Mojo for. Using mootools v1.11, this javascript gallery and slideshow system allows you to have simple and smooth (cross-fading...) image galleries, slideshows, showcases and other cool stuff on your website... Version 2.0 is released, go check what's new ! Some of you might have heard of JonDesign's SmoothSlideshow. SmoothGallery is its evolution. So, what is so cool about it ? Unlike other systems out there, JonDesign's SmoothGallery is designed from the ground up to be standard compliant: You can feed it from any document, using custom css selectors.
And even better, this solutions is very lightweight: The javascript file is only 24kb. Why consider it instead of a Flash-based solution ? Let's imagine you want to add a showcase of your last products, or even a showcase of one product on your homepage. Wow cool ! Nothing, it's free as in beer and even better, this library is open-source, GPL licensed to be precise. On what browsers does it run ?
25 Excellent Ajax Techniques and Examples - Six Revisions. Ajax allows for rich-internet applications that mimic the responsiveness and complex user interfaces typically associated with desktop applications. Moving applications to the web browser opens many possibilities, including the ability to save user data, connecting with other users for collaboration and sharing, and making deployment and using the application easier since web browsers are standard-issue with most computers regardless of operating system. If you’re interested in expanding your understanding of Ajax techniques and practices, check out these 25 hand-picked Ajax articles and tutorials that outline various methods and concepts involved in the development of Ajax-based applications.
Though most are geared for budding and intermediate developers, veterans might find a trick or two they haven’t encountered before. 1. Ajax RSS reader Build a simple RSS reader that takes remote XML data from RSS feeds using Ajax, PHP, and MySQL. 2. Ajax Desktop demo 3. 4. 5. 6. Quick Calendar demo. Mootools - home.
10 AJAX Effects to Boost Your Website’s Fanciness Factor | Six R. There comes a point in time where we want to improve our website’s interface or provide a captivating experience that our users will remember. We have three main options (from hardest to easiest): write the scripts ourselves, use a JavaScript framework such as jQuery or mootools (which will make coding easier), use a pre-made script that works with existing JavaScript frameworks or that the author has developed from scratch. This article’s for the individuals who chooses to make things a bit easier and those who don’t want to re-invent the wheel. Here’s a collection of 10 powerful – yet easy-to-implement — JavaScript effects to supplement your web page’s interface. These were picked using a “bang for your buck” methodology; meaning that these effects were chosen specifically because they provide high-impact effects with very little effort in installing and using them.
Author’s note: Title of this article, by request, was changed to reflect the content featured in this list. 1) GreyBox.