example.json

    // The following goes in course.json

    // simple structure: all content objects are listed (except those excluded)
    "_toc": {
        "_excludeContentObjects": []
    }

    // in most scenarios it is necessary to specify a redirection page
    "_start": {
        "_isEnabled": true,
        "_id": "co-05"
    }

    // custom structure: specify a hierarchy by defining groups of content objects
    "_toc": {
        "_isEnabled": true,
        "_drawerPosition": "auto",
        "_grouping": {
            "_classes": "",
            "_items": [
                {
                    "_classes": "",
                    "_contentObjects": [
                        "co-01"
                    ]
                },
                {
                    "title": "Learning material",
                    "_ariaLevel": 1,
                    "_classes": "",
                    "_contentObjects": [
                        "co-05"
                    ],
                    "_grouping": {
                        "_classes": "",
                        "_items": [
                            {
                                "title": "Questionable material",
                                "_ariaLevel": 2,
                                "_classes": "",
                                "_contentObjects": [
                                    "co-10"
                                ]
                            }
                        ]
                    }
                },
                {
                    "title": "Assessment",
                    "_ariaLevel": 1,
                    "_classes": "",
                    "_contentObjects": [
                        "co-15"
                    ]
                }
            ]
        }
    }

    // _globals._extensions
    "_toc": {
        "navigationToc": "Open table of contents",
        "toc": "Table of contents",
        "tocEnd": "You have reached the end of the table of contents.",
        "tocContentObject": "{{title}}. You have completed {{percentage}}%.",
        "optionalContent": "Optional Content",
        "_navTooltip": {
          "_isEnabled": true,
          "text": "Table of contents"
        }
    }