[Webkit-unassigned] [Bug 8191] New: DOMAttrModified mutation event support

[bugzilla-daemon at opendarwin.org]

http://bugzilla.opendarwin.org/show_bug.cgi?id=8191

           Summary: DOMAttrModified mutation event support
           Product: WebKit
           Version: 416.x
          Platform: Macintosh
               URL: http://www.gtalbot.org/DHTMLSection/DOM2MutationEvents.h
                    tml
        OS/Version: Mac OS X 10.4
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: HTML DOM
        AssignedTo: webkit-unassigned at opendarwin.org
        ReportedBy: browserbugs at gtalbot.org


DOMAttrModified mutation event is not supported by Safari 2.02 (416.13). Opera
7.2+ and Mozilla-based browsers support it.

Steps to reproduce:
1- Load the provided URL
2- Hover the mouse over the Chinese flag

Expected results:
An alert box should report this text along with the related/correspondent event
properties:

"The attribute (evt.attrName) " + evt.attrName + " node of the " +
evt.target.nodeName + " identified as " + evt.target.id + " has been modified.
This alert proves that the current browser supports the " + evt.type + "
mutation event. The type of change which triggered the DOMAttrModified event
(evt.attrChange) is " + evt.attrChange + " and the name of the attribute
(evt.attrName) is " + evt.attrName + ".\nThe previous value was \"" +
evt.prevValue + "\"\nand its new value is \"" + evt.newValue + "\"\nThe
relatedNode (evt.relatedNode) property value is " + evt.relatedNode + " and the
relatedNode nodeName (evt.relatedNode.nodeName) is " + evt.relatedNode.nodeName

which would output as

"The attribute (evt.attrName) src node of the IMG identified as idMediumChina
has been modified. This alert proves that the current browser supports the
DOMAttrModified mutation event. The type of change which triggered the
DOMAttrModified event (evt.attrChange) is 1 and the name of the attribute
(evt.attrName) is src.
The previous value was
"http://www.gtalbot.org/GRAPHICS/PNG/MediumChinaFlagMouseOut.png"
and its new value is
"http://www.gtalbot.org/GRAPHICS/PNG/MediumChinaFlagMouseOver.png"
The relatedNode (evt.relatedNode) property value is [object Attr] and the
relatedNode nodeName (evt.relatedNode.nodeName) is src

Another alert should popup for the switch back of the src of the image (since
this is a rollover image).

I searched for a duplicate and couldn't find any.

Reference:
http://www.w3.org/TR/2000/REC-DOM-Level-2-Events-20001113/events.html#Events-MutationEvent


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