Talk:XUL Tutorial:Tree View Details

From MDC

[edit] Example throws error

The example on this page, but it throws an unhandeled error... The JavaScript Console shows the following Error:

Error: uncaught exception: Permission denied to create wrapper for object of class UnnamedClass

http://xulplanet.com/tutorials/xulqa/treebview.xul looks like it works... I try to convert it to this simple example...

The example on XULPlanet also throws an security error for me, using FireFox 1.5.

NS_ERROR_DOM_SECURITY_ERR in chrome://global/content/bindings/tree.xml

-- Pbb 07:05, 13 November 2006 (PST)

Hi, here is a workaround on the uncaught exception:

http://osdir.com/ml/mozilla.devel.xpfe/2004-02/msg00012.html

-- Arcao 01:52, 20 September 2007 (CET)

[edit] Deep Hierarchical Trees

As far as I can see, there is no real information on this page about how to go any deeper than just one level of nesting? IE, how would I implement a treeview a category which divides into sub-categories, which divide into sub-sub-categories, <insert more sub-*'s here>, which have topics, for example? Specifically, what would treeView.childData look like? And how would I manage to get around the problem of having multiple nodes / rows with the same label? GijsKruitbosch 01:28, 18 October 2005 (PDT)