recursion - Visualisation of Tree Hierarchy in HTML -

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i looking of inspiration doing interaction design on hierachy/tree structure. (products number of subproducts, rules apply selecting subproducts).

i want have tree there visible connection between sub-nodes , parent node. , want visualize rules apply selecting them.

typical rules:

  • mandatory: select 1 of 1 sub-product
  • optional: select 0 or more of several subproducts
  • mutual exclusive: select 1 of several subproducts

i hope idea.

i looking inspiration in area. suggestions, examples, tips welcome

here several:

if willing use other html/javascript, flare excellent library adobe flash.


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