HTML vs. XHTML
XHTML 1.0 is a reformulation of HTML 4.0. What this really means is that learning XHTML is basically the same as learning HTML. The main difference is a few simple rules - as XHTML is more strict than standard HTML.
PalmGeo Technologies is one of the best web design and development company which follows the established set process for affordable website design and development
1. Stricter adherence to the HTML specification
Many browsers are very lax in how they interpret HTML. This leads to incongruities in how the pages are displayed, and XHTML doesn't allow that. The best way to correct this is to use an XHTML validator such as HTML Tidy.
2. Write well formed documents
What this generally means is avoiding overlapping elements. The following nested code is acceptable: p Paragraph em. emphasized ./em ./p because the tag is opened and closed within the p tag. However, this is not allowed: because the em tag overlaps the p tag.
3. Write tags and attributes in lowercase
XHTML is a case-sensitive markup language, so LI and li are potentially two different elements.
4. End tags are required
In HTML, some tags which actually contain elements do not require the end tag.
The most common of these is the p tag. XHTML requires that the /p tag be used. For singleton tags, such as br you should include a trailing slash in the tag itself, e.g. br /
5. Attributes must be quoted and include values
What this means is that non-quoted attributes such as are invalid. And attributes which used to stand alone, must now be written as name="value" pairs. For example: br noshade="noshade"
1 comments:
Website Development Company
Subscribe To
Posts
Comments
My Blog List
