XHTML DOCTYPES

There are three current flavors of both HTML 4 and XHTML 1.0: strict, transitional, and frameset. These different levels of support for XHTML are designed to help separate a web page, design of the structure - in essence, the W3C was the allocation of items for the eventual withdrawal of the specifications. XHTML Strict is characterized by the ban of these tags is called depricated. The two levels of support frames and the transition will depricated labels, with the only difference that allows the use of HTML frames.

XHTML 1.0 Strict:
If you plan to use strictly Cascading Style Sheet and does not write most of the XHTML attributes so it is recommended to use this DTD. A document in accordance with this DTD will be better.
If you want to use DTD XHTML 1.0 Strict then you need to put the following in the top of the XHTML document.

<!DOCTYPE html
PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" 
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">

XHTML 1.0 Transitional:
If you plan to use a number of XHTML attributes as well as a few CSS style sheet, you should accept this DTD, and you should write a document based on DTD XHTML.
If you want to use XHTML 1.0 Transitional DTD then you need to pur following line at the top of your XHTML document.

<!DOCTYPE html
PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

XHTML 1.0 Frameset:
You can use it when you want to use HTML Frames to partition the browser window into two or more frames.
If you want to use XHTML 1.0 Frameset DTD then you need to pur following line at the top of your XHTML document.

<!DOCTYPE html
PUBLIC "-//W3C//DTD XHTML 1.0 Frameset//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-frameset.dtd">

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Thursday, October 14, 2010

XHTML DOCTYPES

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