Re: [whatwg] Add an attribute for opting out of synchronous CSSOM access
Le 05/04/2013 15:07, Henri Sivonen a écrit : Please add an attribute to link that: * opts an external style sheet out of synchronous CSSOM access Sorry if my suggestion is naive, but why about an attribute to opt out of CSSOM entirely? As you suggested in the www-style thread [1] I would guess that the average author doesn't use CSSOM beyond the sugaring for the style attribute and maybe getComputedStyle() and even those hidden behind a JavaScript library. As a web developer (I don't know about average) I certainly agree. David [1] http://lists.w3.org/Archives/Public/www-style/2013Jan/0519.html
Re: [whatwg] Add an attribute for opting out of synchronous CSSOM access
On Wed, Apr 17, 2013 at 2:51 PM, David Bruant bruan...@gmail.com wrote: Le 05/04/2013 15:07, Henri Sivonen a écrit : Please add an attribute to link that: * opts an external style sheet out of synchronous CSSOM access Sorry if my suggestion is naive, but why about an attribute to opt out of CSSOM entirely? As you suggested in the www-style thread [1] I would guess that the average author doesn't use CSSOM beyond the sugaring for the style attribute and maybe getComputedStyle() and even those hidden behind a JavaScript library. As a web developer (I don't know about average) I certainly agree. Opting out entirely doesn't really gain us anything, and locks out cases that *do* want CSSOM access but also want async stylesheets. ~TJ
Re: [whatwg] Add an attribute for opting out of synchronous CSSOM access
I'm worried from the binding of async loading with the fact that stylesheets with non-matching `media` attribute should not be loaded. These are 2 separate (and valid) concerns, but I believe they should not be tied to a single attribute, as discussed in a previous thread on www-style.[1][2] Yoav [1] http://lists.w3.org/Archives/Public/www-style/2013Feb/0131.html [2] http://lists.w3.org/Archives/Public/www-style/2013Feb/0142.html On Fri, Apr 5, 2013 at 3:07 PM, Henri Sivonen hsivo...@iki.fi wrote: For problem statement, please see http://lists.w3.org/Archives/Public/www-style/2013Jan/0434.html For solution, please see http://lists.w3.org/Archives/Public/www-style/2013Jan/0457.html For CSS WG thinking that this is an HTML issue, please see http://lists.w3.org/Archives/Public/www-style/2013Mar/0688.html (FWIW, I think this is a CSS issue than requires an HTML attribute to be minted.) Please add an attribute to link that: * opts an external style sheet out of synchronous CSSOM access * makes the sheet not load and not defer the load event if its media query cannot match in the UA even after zooming or invoking a print function * makes the sheet load with low priority and not defer the load event if its media query does not match at the time the link element is inserted into the document but might match later (e.g. if it's a print style sheet). -- Henri Sivonen hsivo...@iki.fi http://hsivonen.iki.fi/
[whatwg] Add an attribute for opting out of synchronous CSSOM access
For problem statement, please see http://lists.w3.org/Archives/Public/www-style/2013Jan/0434.html For solution, please see http://lists.w3.org/Archives/Public/www-style/2013Jan/0457.html For CSS WG thinking that this is an HTML issue, please see http://lists.w3.org/Archives/Public/www-style/2013Mar/0688.html (FWIW, I think this is a CSS issue than requires an HTML attribute to be minted.) Please add an attribute to link that: * opts an external style sheet out of synchronous CSSOM access * makes the sheet not load and not defer the load event if its media query cannot match in the UA even after zooming or invoking a print function * makes the sheet load with low priority and not defer the load event if its media query does not match at the time the link element is inserted into the document but might match later (e.g. if it's a print style sheet). -- Henri Sivonen hsivo...@iki.fi http://hsivonen.iki.fi/
