html - XHTML empty tags not treated as empty tags by any browser -

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so i've tried xhtml 1.1 code (validated @ validator.w3.org) in chrome 6, ie 8, , firefox 3.5. <p> following <a/> gets hyperlinked, , <p> following <div/> turns red:

<!doctype html public "-//w3c//dtd xhtml 1.1//en"      "http://www.w3.org/tr/xhtml11/dtd/xhtml11.dtd"> <html      xmlns="http://www.w3.org/1999/xhtml">     <head>         <title>test</title>     </head>     <body>         <p><a href="http://www.yahoo.com"/></p>         <p>             should not hyperlinked         </p>         <div style="background:red"/>         <p>this should not red</p>     </body> </html>

this bad news trying deal documents using xml parsers/generators.

i might able convert </> tags <></>, mean things <br/> become <br></br> -- weird, albeit valid.

thoughts?

if serve document xml content-type (such application/xhtml+xml) shouldn't have problem.

it sounds serving document text/html (although this isn't blessed text/html specification, goes xhtml 1.0) in case need follow the html compatibility guidelines telling browsers (and other user agents) html rather xhtml.

i might able convert </> tags <></>, mean things <br/> become <br></br> -- weird, albeit valid.

… , wrong. browsers treat <br><br>. elements defined empty should use self-closing syntax, everything else should have explicit start , end tags.

sadly, simple option of using correct content-type introduces different problem…

internet explorer won't open xhtml documents

… although believe resolved when ie8 , lower lose significant market share ie9 introduces support xhtml.


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