how to get dom-node's attribute set by javascript code.

pengdawei <[email protected]> Wed, 23 Dec 2009 10:34:34 +0800

Newsgroups	gmane.comp.mozilla.devel.dom
Message-ID	<5DB86F6093A14E438EEDBA76F9FDA1F801863410E1@MAILCCR01.internal.baidu.com>

javascript code:

<script>
function setuattr()
{
    var div1 = document.getElementById("output");
    div1.setAttribute ("zz0", "zz0-attribute");
    div1.zz1 = "zz1-attribute";
}
        </script>
<body onload="setuattr()">
<div id="output"></div>

when then page finished loading, I can get the zz0 attribute through nsIDOMElement interface in c++.
but I can't get the zz1 attribute.

in Firebug, the difference is:

zz0 is in dom node's attribute
<div id="output" zz0="zz0-attribute"/>

but zz1 is in Firebug's DOM panel, I checked firebug's code, and firebug get zz1 by using " for var a in object"

can any one tell me how to get zz1 attribute in C++?

thanks.