Category Archives: DTD

Web Development for the iPhone: HTML, CSS & JS Support

Safari and Safari for the iPhone support all HTML elements, including deprecated elements and even some proprietary elements that were never part of any W3C specifications. In addtion, Safari is supporting some HTML5 elements, even though the HTML5 specifications have … Continue reading

Posted in Accessibility, Best Practices, Browsers, Character Entities, contactApp, CSS (including hacks), DTD, firebug, HTML, IE7, InvoiceApp, iPhone, JavaScript, Web Development | 5 Comments

XHTML Elements, their parent, children, attributes and default browser presentation

XHTML Elements, their meaning, semantics and attributes <ELEMENT> Element Name Block, Inline, etc. Element’s Parents Element’s Children 3 Browser Presentation Attributes1 Comments Elements occuring outside the body element <!DOCTYPE> Document Type Declaration Not Displayed first line none –   Required. … Continue reading

Posted in Browsers, DTD, HTML, Web Development | 3 Comments

XHTML v. HTML, Strict v. Transitional

Comparing XHTML and HTML, Strict and Transitional Note: Yes, this issue has been rehashed all over the web. I am addressing it because 1) you will be asked this at your next job interview, 2) very little has been written … Continue reading

Posted in Best Practices, DTD, HTML, Web Development | 3 Comments

DTD – The Document Type Declaration

HTML5 <!DOCTYPE html> XHTML 1.1 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd"> XHTML 1.0 Strict <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> XHTML 1.0 Transitional <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> XHTML 1.0 for Frames <!DOCTYPE html … Continue reading

Posted in DTD, Web Development | 4 Comments