Cynob IT Consultancy

Adds a widget that makes your ‘all page list’ or ‘menu’ with slide expandable and collapsible effect.
<h4>Plugins Features:</h4>
<ul>
<li>Simple and nice collapsible/expandable menu with your ‘all pages’ and all your created ‘Menu’</li>
<li>Widget based</li>
<li>Widget has option to select which ‘Menu’ to collapsible/expandable</li>
<li>Easly customizable</li>
<li>Looks cool!</li>
</ul>

Expandable/Collapsible Menu

Adds a widget that makes your 'all page list' or 'menu'  with slide  expandable and collapsible effect.

sekishi

Enable the jQuery treeview on the page of wordpress. 
It is easily editable on the TinyMCE.
Automatically selects the enclosing shortcodes.(version 0.1.4 or later) 
This mode is the same as the Easy Block Selector plugin.
Treeview On Contents Plugin Overview. 
http://lab.planetleaf.com/development/wordpress/treeview-on-contents-plugin.html
This plugin used jQuery Treeview Plugin. 
jQuery Treeview plugin http://bassistance.de/jquery-plugins/jquery-plugin-treeview/
A setup of JQuery Treeview Plugin is possible as the option of a shortcode [tvoncmeta].

Treeview On Contents

Enable editing of the treeview on TinyMCE.

Expandable/Collapsible Menu vs Treeview On Contents