A List Apart

Menu
Issue № 194

Validating a Custom DTD

by J. David Eisenberg25 Comments

In his article in this issue, Peter-Paul Koch proposes adding custom attributes to form elements to allow triggers for specialized behaviors. The W3C validator won’t validate a document with these attributes, as they aren’t part of the XHTML specification. Not to worry! This article will show you how to create a custom DTD that will add those custom attributes, and will also show you how to validate documents that use those new attributes.

JavaScript Triggers

by Peter-Paul Koch140 Comments

Now that you’ve separated your website’s (XHTML) structure from its (CSS) presentation, wouldn’t it be great to similarly abstract the behavioral (JavaScript) layer from the others? ALA prodigal Peter-Paul Koch shows how to use JavaScript Triggers to do just that.

More from A List Apart

Columnists

Matt Griffin on How We Work

Being Profitable

So you own a business. It’s the best job you’ve ever had, and it will be forever—as long as the business stays viable. That means understanding when it's profitable, and when you may have to make some adjustments. Don’t worry—it doesn’t require an accounting degree and it won’t turn you into a greedy industrialist.

From the Blog

Ten CSS One-Liners to Replace Native Apps

Håkon Wium Lie is the father of CSS, the CTO of Opera, and a pioneer advocate for web standards. Earlier this year, we published his blog post, “CSS Regions Considered Harmful.” When Håkon speaks, whether we always agree or not, we listen. Today, Håkon introduces CSS Figures and argues their case.