You have an extra comma at the end of the nodes array - IIRC FF will ignore this, wheras IE inserts a null as the last element of the array
nodes: [ { id: 'item1', name: 'ACME', children: [ { id: 'item11', name: 'IT', children: [ { id: 'item111', name: 'Sébastien Gruhier' }, { id: 'item112', name: 'Alexis Jaubert' }, { id: 'item113', name: 'Guillaume Réan' } ] }, { id: 'item12', name: 'HR', children: [ { id: 'item121', name: 'Sandrine Daspet' } ] }, { id: 'item13', name: 'Xavier Borderie' } ] }, <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<Extra comma here ], Tom --~--~---------~--~----~------------~-------~--~----~ 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 rubyonrails-spinoffs@googlegroups.com 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 -~----------~----~----~----~------~----~------~--~---