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Re: [css3-selectors] Grouping

From: Tab Atkins Jr. <jackalmage@gmail.com>
Date: Sat, 9 Jan 2010 23:13:42 -0600
Message-ID: <dd0fbad1001092113l1238a6cfxcd1ac5de06c97307@mail.gmail.com>
To: Brad Kemper <brad.kemper@gmail.com>
Cc: Fran├žois REMY <fremycompany_pub@yahoo.fr>, fantasai <fantasai.lists@inkedblade.net>, Nikita Popov <privat@ni-po.com>, news <news@terrainformatica.com>, www-style list <www-style@w3.org>
On Sat, Jan 9, 2010 at 6:56 PM, Brad Kemper <brad.kemper@gmail.com> wrote:
> On Jan 9, 2010, at 3:55 PM, "Tab Atkins Jr." <jackalmage@gmail.com> wrote:
>>> So, for instance, to "select a P tag that contains an element matching
>>> 'a:hover' in it", you would add a space after the p:
>>> p :matches(a:hover)
>> No, that selects something different.
>> p :matches(a:hover)
>> is equivalent to
>> p a:hover
> How is that different? The 'a' is an element inside the 'p' element. What
> you wrote (with the space) is the same as what was described in the prose.

"p :matches(a:hover)" does not "select a P tag that contains an
element matching 'a:hover' in it".  It matches an a:hover with a <p>
ancestor.  The two are very different.

To select a <p> containing an a:hover, you have to use :has, like

Received on Sunday, 10 January 2010 05:14:15 UTC

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