[TYPO3-core] RFC: Bug 1477 and 3013 - xhtml_cleaning corrupts javascript

[Franz Holzinger]

Hi!

This is a SVN patch request.

Branch: trunk / TYPO3_4-0

Problem: When JavaScript is added to an extension via '$TSFE->setJS
($JSfieldname, $code);' then this will also go through the htmlcleaner.
Unfortunately the HtmlCleaner modfies the JavaScript code which it
shouldn't. 
Precisely: It considers '<' inside of JavaScript as the beginning of a
HTML tag and htmlencodes JavaScript code.

http://bugs.typo3.org/view.php?id=1477
"HTMLcleaner wrongly cleans JavaScript" on developer list.

Solution: Add an additional check for CDATA parts and do not change the
parts inside of it any more in the main loop.

Test: Use e.g. the category list view with configured select boxes of
tt_products.


Greets,

Franz



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