On Jun 1, 11:09 am, "Richard Quadling" <[EMAIL PROTECTED]> wrote: > Each node should have a unique ID. The classname is just to alter the > styling from open to close.
I don't see why i need ID for it. All i need is to show or hide a branch with onclick. a classname should do it, no? James. > > 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 -~----------~----~----~----~------~----~------~--~---
