As many already know then I have been trying get the tab id which is
queue for every tab (panel).
There is no trouble in getting the tab id for the tab in focus with:
getBrowser().selectedTab.linkedPanel
But having trouble with a working tab.
There is some code in firefox's tabbrowser.xml (see
http://lxr.mozilla.org/mozilla/source/xpfe/global/resources/content/bindings/tabbrowser.xml#926)
925 var tabBrowser = this.parentNode.parentNode.parentNode;
926 var tab =
document.getAnonymousElementByAttribute(tabBrowser, "linkedpanel", this.id);
These lines should get the current working tab and not the selected tab.
But its not working as this.parentNode is not defined.
So I got some info back with this (all other parentNode usage is null):
330 try {
331 var tabBrowser =
getBrowser().parentNode.parentNode.parentNode.parentNode;
332 var tab =
document.getAnonymousElementByAttribute(tabBrowser, "linkedpanel", this.id);
333 dump("..."+tab+"\n");
334 } catch (e) { dump("..."+e+"\n"); }
Which returns this:
[Exception... "Could not convert JavaScript argument arg 0
[nsIDOMDocumentXBL.getAnonymousElementByAttribute]" nsresult:
"0x80570009 (NS_ERROR_XPC_BAD_CONVERT_JS)" location: "JS frame ::
chrome://test/content/test.js :: getTab :: line 332" data: no]
so it seems like there is "something"...
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