Expands each parent of the specified node.
expandParents(id)

id | string, id of the sidebar node

Returns undefined.

#### Description

The node must exists in the .nodes array of the sidebar or its nested nodes. The node is identified by the .id property. The method will set .expanded property of all parents of the node to true.
If you have defined object in the following way: $('#sidebar').w2sidebar({ name : 'sidebar', img : 'icon-page', nodes: [ { id: 'id-1', text: 'Level 1', hidden: true }, { id: 'id-2', text: 'Level 2', expanded: false, nodes: [ { id: 'id-2-1', text: 'Level 2.1' }, { id: 'id-2-2', text: 'Level 2.2' } ]}, { id: 'id-3', text: 'Level 3' } ] }); You can: w2ui['sidebar'].select('id-2-1'); w2ui['sidebar'].expandParents('id-2-1');