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spec/Overview.html 1.1739 2568 Add a 'storageArea' attribute on the sto

From: poot <cvsmail@w3.org>
Date: Wed, 24 Dec 2008 20:58:56 +0900 (JST)
To: public-html-diffs@w3.org
Message-Id: <20081224115856.904F42BC8C@toro.w3.mag.keio.ac.jp>

Add a 'storageArea' attribute on the storage event object. (credit: be)
(whatwg r2568)

initStorageEventNS()
http://people.w3.org/mike/diffs/html5/spec/Overview.1.1739.html#dom-storageevent-initstorageeventns
When the setItem(), removeItem(), and clear() methods are called on a Storage object x that is associated with a local storage area, then in every HTMLDocument object whose Window object's localStorage attribute's Storage object is associated with the same storage area, other than x, a storage event must be fired, as described below.
http://people.w3.org/mike/diffs/html5/spec/Overview.1.1739.html#localStorageEvent
storage
http://people.w3.org/mike/diffs/html5/spec/Overview.1.1739.html#dom-storageevent-storage
initStorageEvent()
http://people.w3.org/mike/diffs/html5/spec/Overview.1.1739.html#dom-storageevent-initstorageevent
url
http://people.w3.org/mike/diffs/html5/spec/Overview.1.1739.html#dom-storageevent-url
5.10.1.5.1 Event definition
http://people.w3.org/mike/diffs/html5/spec/Overview.1.1739.html#event-definition-0
storage
http://people.w3.org/mike/diffs/html5/spec/Overview.1.1739.html#event-storage
5.10.1.6 Threads
http://people.w3.org/mike/diffs/html5/spec/Overview.1.1739.html#threads
source
http://people.w3.org/mike/diffs/html5/spec/Overview.1.1739.html#dom-storageevent-source
5.10.1.5 The storage event
http://people.w3.org/mike/diffs/html5/spec/Overview.1.1739.html#the-storage-event

http://people.w3.org/mike/diffs/html5/spec/Overview.diff.html
http://dev.w3.org/cvsweb/html5/spec/Overview.html?r1=1.1738&r2=1.1739&f=h
http://html5.org/tools/web-apps-tracker?from=2567&to=2568

===================================================================
RCS file: /sources/public/html5/spec/Overview.html,v
retrieving revision 1.1738
retrieving revision 1.1739
diff -u -d -r1.1738 -r1.1739
--- Overview.html	24 Dec 2008 11:10:24 -0000	1.1738
+++ Overview.html	24 Dec 2008 11:56:05 -0000	1.1739
@@ -31490,7 +31490,8 @@
   with a local storage area, then in every <code><a href=#htmldocument>HTMLDocument</a></code>
   object whose <code><a href=#window>Window</a></code> object's <code title=dom-localStorage><a href=#dom-localstorage>localStorage</a></code> attribute's
   <code><a href=#storage-0>Storage</a></code> object is associated with the same storage
-  area, other than <var title="">x</var>, a <code title=event-storage><a href=#event-storage>storage</a></code> event must be fired, as <a href=#event-storage title=event-storage>described below</a>.<h5 id=the-storage-event><span class=secno>5.10.1.5 </span>The <code title=event-storage><a href=#event-storage>storage</a></code> event</h5><p>The <dfn id=event-storage title=event-storage><code>storage</code></dfn> event
+  area, other than <var title="">x</var>, a <code title=event-storage><a href=#event-storage>storage</a></code> event must be fired, as <a href=#event-storage title=event-storage>described below</a>.<h5 id=the-storage-event><span class=secno>5.10.1.5 </span>The <code title=event-storage><a href=#event-storage>storage</a></code> event</h5><!-- XXX fix up for workers: target is wrong, source and storageArea
+  definitions are wrong --><p>The <dfn id=event-storage title=event-storage><code>storage</code></dfn> event
   is fired in an <code><a href=#htmldocument>HTMLDocument</a></code> when a storage area
   changes, as described in the previous two sections (<a href=#sessionStorageEvent>for session storage</a>, <a href=#localStorageEvent>for local storage</a>).<p>When this happens, the user agent must dispatch an event with the
   name <code><a href=#storage-0>storage</a></code>, with no namespace, which does not bubble
@@ -31508,19 +31509,24 @@
   the <code title=dom-Storage-clear><a href=#dom-storage-clear>clear()</a></code> method, the event
   must have its <code title=dom-StorageEvent-key><a href=#dom-storageevent-key>key</a></code>, <code title=dom-StorageEvent-oldValue><a href=#dom-storageevent-oldvalue>oldValue</a></code>, and <code title=dom-StorageEvent-newValue>newValue</code> attributes set to
   null.<p>In addition, the event must have its <code title=dom-StorageEvent-url><a href=#dom-storageevent-url>url</a></code> attribute set to the address
-  of the page whose <code><a href=#storage-0>Storage</a></code> object was affected, and its
+  of the page whose <code><a href=#storage-0>Storage</a></code> object was affected; its
   <code title=dom-StorageEvent-source><a href=#dom-storageevent-source>source</a></code> attribute set to
   the <code><a href=#window>Window</a></code> object of the <a href=#browsing-context>browsing context</a>
   that that document is in, if the two documents are in the same
-  <a href=#unit-of-related-browsing-contexts>unit of related browsing contexts</a>, or null
-  otherwise.<h6 id=event-definition-0><span class=secno>5.10.1.5.1 </span>Event definition</h6><pre class=idl>interface <dfn id=storageevent>StorageEvent</dfn> : Event {
+  <a href=#unit-of-related-browsing-contexts>unit of related browsing contexts</a>, or null otherwise;
+  and its <code title=dom-StorageEvent-storageArea>storageArea</code>
+  attribute set to the <code><a href=#storage-0>Storage</a></code> object from the
+  <code><a href=#window>Window</a></code> object of the target <code>Document</code> that
+  represents the same kind of <code><a href=#storage-0>Storage</a></code> area as was
+  affected (i.e. session or local).<h6 id=event-definition-0><span class=secno>5.10.1.5.1 </span>Event definition</h6><pre class=idl>interface <dfn id=storageevent>StorageEvent</dfn> : Event {
   readonly attribute DOMString <a href=#dom-storageevent-key title=dom-StorageEvent-key>key</a>;
   readonly attribute DOMString <a href=#dom-storageevent-oldvalue title=dom-StorageEvent-oldValue>oldValue</a>;
   readonly attribute DOMString <span title=dom-StorageEvent-newValue>newValue</span>;
   readonly attribute DOMString <a href=#dom-storageevent-url title=dom-StorageEvent-url>url</a>;
   readonly attribute <a href=#window>Window</a> <a href=#dom-storageevent-source title=dom-StorageEvent-source>source</a>;
-  void <a href=#dom-storageevent-initstorageevent title=dom-StorageEvent-initStorageEvent>initStorageEvent</a>(in DOMString typeArg, in boolean canBubbleArg, in boolean cancelableArg, in DOMString keyArg, in DOMString oldValueArg, in DOMString newValueArg, in DOMString urlArg, in Window sourceArg);
-  void <a href=#dom-storageevent-initstorageeventns title=dom-StorageEvent-initStorageEventNS>initStorageEventNS</a>(in DOMString namespaceURI, in DOMString typeArg, in boolean canBubbleArg, in boolean cancelableArg, in DOMString keyArg, in DOMString oldValueArg, in DOMString newValueArg, in DOMString urlArg, in Window sourceArg);
+  readonly attribute <a href=#storage-0>Storage</a> <a href=#dom-storageevent-storage title=dom-StorageEvent-storage>storageArea</a>;
+  void <a href=#dom-storageevent-initstorageevent title=dom-StorageEvent-initStorageEvent>initStorageEvent</a>(in DOMString typeArg, in boolean canBubbleArg, in boolean cancelableArg, in DOMString keyArg, in DOMString oldValueArg, in DOMString newValueArg, in DOMString urlArg, in <a href=#window>Window</a> sourceArg, in <a href=#storage-0>Storage</a> storageAreaArg);
+  void <a href=#dom-storageevent-initstorageeventns title=dom-StorageEvent-initStorageEventNS>initStorageEventNS</a>(in DOMString namespaceURI, in DOMString typeArg, in boolean canBubbleArg, in boolean cancelableArg, in DOMString keyArg, in DOMString oldValueArg, in DOMString newValueArg, in DOMString urlArg, in <a href=#window>Window</a> sourceArg, in <a href=#storage-0>Storage</a> storageAreaArg);
 };</pre><p>The <dfn id=dom-storageevent-initstorageevent title=dom-StorageEvent-initStorageEvent><code>initStorageEvent()</code></dfn>
   and <dfn id=dom-storageevent-initstorageeventns title=dom-StorageEvent-initStorageEventNS><code>initStorageEventNS()</code></dfn>
   methods must initialize the event in a manner analogous to the
@@ -31530,7 +31536,8 @@
   attribute represents the new value of the key being changed.<p>The <dfn id=dom-storageevent-url title=dom-StorageEvent-url><code>url</code></dfn>
   attribute represents the address of the document that changed the
   key.<p>The <dfn id=dom-storageevent-source title=dom-StorageEvent-source><code>source</code></dfn> attribute
-  represents the <code><a href=#window>Window</a></code> that changed the key.<h5 id=threads><span class=secno>5.10.1.6 </span>Threads</h5><p>Multiple browsing contexts must be able to access the local
+  represents the <code><a href=#window>Window</a></code> that changed the key.<p>The <dfn id=dom-storageevent-storage title=dom-StorageEvent-storage><code>storage</code></dfn> attribute
+  represents the <code><a href=#storage-0>Storage</a></code> object that was affected.<h5 id=threads><span class=secno>5.10.1.6 </span>Threads</h5><p>Multiple browsing contexts must be able to access the local
   storage areas simultaneously in a predictable manner. Scripts must
   not be able to detect any concurrent script execution.<p>This is required to guarantee that the <code title=dom-Storage-length><a href=#dom-storage-length>length</a></code> attribute of a
   <code><a href=#storage-0>Storage</a></code> object never changes while a script is
Received on Wednesday, 24 December 2008 11:59:32 GMT

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