Файл: framework/vendors/htmlpurifier/standalone/HTMLPurifier/ConfigSchema/schema/Filter.ExtractStyleBlocks.Scope.txt
Строк: 48
Filter.ExtractStyleBlocks.Scope
TYPE: string/null
VERSION: 3.0.0
DEFAULT:
NULL
ALIASES: Filter.ExtractStyleBlocksScope,
FilterParam.ExtractStyleBlocksScope
--DESCRIPTION--
<p>
If you
would like users to be able to define external stylesheets, but
only
allow them to specify CSS declarations for a specific node and
prevent
them from fiddling with other elements, use this directive.
It accepts
any valid CSS selector, and will prepend this to any
CSS declaration
extracted from the document. For example, if this
directive is set to
<code>#user-content</code> and a user uses the
selector
<code>a:hover</code>, the final selector will be
<code>#user-content a:hover</code>.
</p>
<p>
The
comma shorthand may be used; consider the above example, with
<code>#user-content, #user-content2</code>, the final selector
will
be <code>#user-content a:hover, #user-content2
a:hover</code>.
</p>
<p>
<strong>Warning:</strong> It is possible for users to bypass
this measure
using a naughty + selector. This is a bug in CSS Tidy 1.3,
not HTML
Purifier, and I am working to get it fixed. Until then, HTML
Purifier
performs a basic check to prevent this.
</p>
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