Archive for February, 2012
Wednesday, February 29th, 2012
A draft for the SPDY protocol has been submitted, the W3C HTML WG mailing list goes crazy over media DRM. This is the WHATWG Weekly.
In response to feedback Adam Barth changed the
getRandomValues() method to return the array the method modifies. The method is part of the
Ian Hickson has been busy updating the Canvas Wiki page with proposals for dashed lines, ellipsis, hit regions, using SVG path syntax for paths, and path primitives. Updates to HTML itself seem imminent.
Posted in Weekly Review | Comments Off on WHATWG Weekly: New canvas API goodies
Wednesday, February 22nd, 2012
In less than a year we reached another arbitrary milestone. HTML is another thousand revisions further, now over 7000 (not quite 9000). This is the WHATWG Weekly.
HTML did not change much last week as its editor was playing in the snow. The DOM meanwhile now has mutation observers defined, the replacement for mutation events. Adam Klein did all the heavy lifting and yours truly cleaned it up a bit. An introduction to DOM events has been added as well.
Posted in Weekly Review | Comments Off on WHATWG Weekly: Unicode for the platform?
Wednesday, February 15th, 2012
Quirks Mode has its first public draft and a group working on XML Error Recovery just started. This is the WHATWG Weekly.
Simon Pieters published a first draft of the Quirks Mode Standard. This should help align implementations of quirks mode and reduce the overall number of quirks implementations currently have. In other words, making the quirks that are needed for compatibility with legacy content more interoperable.
In a message to the W3C TAG Jeni Tennison introduced the XML Error Recovery Community Group whose charter is about creating a newish version of XML 1.0 that is fault tolerant. Community Groups are open for everyone to join, so if you want to help out, you can!
That is all, be sure to keep an eye on the HTML5 Tracker for recent changes to HTML!
Posted in Weekly Review | 4 Comments »
Tuesday, February 7th, 2012
Since the last WHATWG Weekly, almost a month ago now, over a hundred changes have been committed to the HTML standard. This is the WHATWG Weekly and it will cover those changes so you don’t have to. Also, remember kids, that fancy email regular expression is non-normative.
To aid translators and automated translation HTML sports a
translate since revision 6971. By default everything can be translated. You can override that by setting the
translate attribute to the "
no" value. This can be used for names, computer code, expressions that only make sense in a given language, etc.
Selector and CSS related changes
In revision 6888 the
:invalid pseudo-classes were made applicable to the
form element. This way you can determine whether all controls in a given form are correctly filled in.
Revision 6898 made the
wbr element less magical. Well, it defined the element fully in terms of CSS rather than using prose.
A new CSS feature was introduced in revision 6935. The
@global at-rule allows for selectors to “escape” scoped stylesheets as it were, by letting them apply to the whole document. It will likely be moved out of HTML and into a CSS once a suitable location has been found.
It turns out that
clearInterval() can be used interchangeably. Revision 6949 makes sure that new implementors make it work that way too.
Per a request from Adrian Bateman revision 6957 added a fourth argument to the
window.onerror callback, providing scripts with the script error column position.
Speaking of scripts, in revision 6964
script elements gained two new events.
beforescriptexecute which is dispatched before the script executes and can be cancelled to prevent execution altogether. And
afterscriptexecute for when script execution has completed.
Revision 6966 implemented a change that allows browsers to not execute
showModalDialog(), and friends during
unload events. This can improve the end user experience.
Posted in Weekly Review | 3 Comments »