Testing the collapsible trees .. Thrusday ...Clicking the list item bullets will expand or collapse nested list items.
As a bonus, the status of expanded/collapsed nodes are persisted in a browsers cookie, so you don't have to redo your clicking when visiting other pages in between. (cookies are saved for favorites as well as the main page)
See also collapsible boxes.
Enclose the collapsible list in %%collapse tag.
%%collapse * Europe ** France *** Paris *** Nice ** South-Africa ** Belgium ### Brussel (these items are by default collapsed) ### Peulis * Australia *** Sydney **** Kangeroo **** Huppeldepup /%
The formatting of the bullets is done through CSS. You can change the look and feel of open/close bullets as you wannt. Check out templates/default/jspwiki.css for the CSS stylesheet definitions, section 460-Collapsible-Lists.
You may be interested to replace the standard, text-based, bullets by fancy images. This can easily be done through css updates. Some examples are available in the different skin.css files. Notice how the overflow:hidden; can be used to hide the default bullets and e.g. replace it by some background-images.