Changes between Initial Version and Version 1 of Component Model

Timestamp:

Apr 24, 2011 9:02:48 AM (13 years ago)

Author:

Dimitri Glazkov

Comment:

--

Component Model

@@ +1 @@
+== Implementation Status ==
+
+,,If this is older than 30 days, it's probably out of date.,,
+
+Most of the plumbing is in place, no author-facing APIs exposed.
+
+Differences and similarities with [http://dev.w3.org/2006/xbl2/ XBL2]:
+
+|| Area || Status || Differences ||
+|| Events || Matches logic in [http://dev.w3.org/2006/xbl2/#event-handlers event handlers] section || We don't create a separate Event object for each re-targeting, because we don't worry about component isolation (yet) ||
+|| Shadow Root || We now create a root object at which the shadow DOM subtree begins || Instead of it being a `<template>` element clone, we use a different node type (SHADOW_ROOT_NODE = 14) ||
+|| `pseudo` attribute || Same as [http://dev.w3.org/2006/xbl2/#the-pseudo-attribute XBL2 pseudo] || Allows arbitrary value and CSS machinery has been modified to allow any value ||
+|| CSS matching || Some of the [http://dev.w3.org/2006/xbl2/#selectors-and-shadow-scopes selectors and shadow scopes] implemented || Need to further align with the XBL2 spec ||
+|| Tree Scopes || Implemented, matches the [http://dev.w3.org/2006/xbl2/#shadow-scope shadow scope] notion of in XBL2 || ||
+|| Style blocks/script blocks || Not yet implemented || ||
+|| Inheritance || Won't be implementing || We decided that this feature is overly complex and unnecessary for the component model.  See [http://lists.w3.org/Archives/Public/public-webapps/2011JanMar/0941.html this post] to public-webapps  ||