Each node should have a unique ID. The classname is just to alter the styling from open to close.
On 01/06/07, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote: > > Hi, > > I want to make a tree menu that is only need to be viewed (no drag/ > drop, editing ). > > searched the groups and i found this post. http://xrl.us/wsgg > > quote the 6th post from David Dashifen Kees > ==== > I'd suggest using a structure rather than hierarchical divs; I've made > tree menus mostly out of unordered lists. The children of any node in > a > list are then contained within an internal <ul> within the <li> of the > node. Then, when a list item is clicked, you can open or close it's > internal <ul> with toggling or, as I usually do it, changing the class > name of the list item that you click. That way the class name can not > only control the display of any internal <ul> but it can also alter > the > image that appears to the left of the <li> which indicates whether the > list is expanded or collapsed. > ==== > > that seems to be a simple solution but i don't understand the > "changing the class > name of the list item that you click".. I thought i would give a > unique classname for each <ul> when i generate the whole tree. then i > can expand this <ul> when user click on it. why changing the > classname ? I reread his explanation few time but still can't figure > out the reason.. > > thanks, > > James. > > > > > -- ----- Richard Quadling Zend Certified Engineer : http://zend.com/zce.php?c=ZEND002498&r=213474731 "Standing on the shoulders of some very clever giants!" --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Spinoffs" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/rubyonrails-spinoffs?hl=en -~----------~----~----~----~------~----~------~--~---
