FlexWebListTree

The fragment below can be used in a sidebar navigation to establish a folder-like subweb navigation. This uses the jqTreeview widget of the Foswiki:Extensions/JQueryPlugin.

Use it by adding %INCLUDE{"System.FlexWebListTree"}% to your sidebar navigation.

If you want to hide the web navigation from WikiGuests then uncomment the following:

• #Set DENYTOPICVIEW = WikiGuest

%STARTINCLUDE%<!-- flexweblist tree -->
%JQREQUIRE{"treeview"}%
<div class="jqTreeview closed unique">
%JQICON{"house"}% - <nop>%WIKITOOLNAME%
%FLEXWEBLIST{
  webs="%USERSWEB%,User,People,public,%SYSTEMWEB%" 
  exclude="^(TestCases|Trash).*" 
  adminwebs="Applications.*"
  map="%SYSTEMWEB%=System"
  header="<ul>"
  format="<li><a href='$url' title='$sitemapuseto'><span style='background:$color;width:1em;height:1em;border:1px solid #eee;float:left;margin-right:0.5em'></span><nop>$name</a>"
  separator="</li>"
  footer="</li></ul>"
  subheader="<ul class=\"natSubWebs\">"
}%
</div>
%STOPINCLUDE%

Test