{
    "data": 
    [
        {
            "label": "Documents",
            "data": "Documents Folder",
            "expandedIcon": "ui-icon-folder-open",
            "collapsedIcon": "ui-icon-folder",
            "children": [{
                    "label": "Work",
                    "data": "Work Folder",
                    "expandedIcon": "ui-icon-folder-open",
                    "collapsedIcon": "ui-icon-folder",
                    "children": [{"label": "Expenses.doc", "icon": "ui-icon-insert-drive-file", "data": "Expenses Document"}, {"label": "Resume.doc", "icon": "ui-icon-insert-drive-file", "data": "Resume Document"}]
                },
                {
                    "label": "Home",
                    "data": "Home Folder",
                    "expandedIcon": "ui-icon-folder-open",
                    "collapsedIcon": "ui-icon-folder",
                    "children": [{"label": "Invoices.txt", "icon": "ui-icon-insert-drive-file", "data": "Invoices for this month"}]
                }]
        },
        {
            "label": "Pictures",
            "data": "Pictures Folder",
            "expandedIcon": "ui-icon-folder-open",
            "collapsedIcon": "ui-icon-folder",
            "children": [
                {"label": "barcelona.jpg", "icon": "ui-icon-wallpaper", "data": "Barcelona Photo"},
                {"label": "logo.jpg", "icon": "ui-icon-wallpaper", "data": "PrimeFaces Logo"},
                {"label": "primeui.png", "icon": "ui-icon-wallpaper", "data": "PrimeUI Logo"}]
        },
        {
            "label": "Movies",
            "data": "Movies Folder",
            "expandedIcon": "ui-icon-folder-open",
            "collapsedIcon": "ui-icon-folder",
            "children": [{
                    "label": "Al Pacino",
                    "data": "Pacino Movies",
                    "children": [{"label": "Scarface", "icon": "ui-icon-movie", "data": "Scarface Movie"}, {"label": "Serpico", "icon": "ui-icon-movie", "data": "Serpico Movie"}]
                },
                {
                    "label": "Robert De Niro",
                    "data": "De Niro Movies",
                    "children": [{"label": "Goodfellas", "icon": "ui-icon-movie", "data": "Goodfellas Movie"}, {"label": "Untouchables", "icon": "ui-icon-movie", "data": "Untouchables Movie"}]
                }]
        }
    ]
}