Sometimes the content of cell is too long to show it inside, in this case we can show the content in the tooltip. Tooltips also used to show some meta information of the element. In the following example the full book description and subtitle are shown in tooltip. The ISBN of the book and book site URL are presented as link. The ISBN URL is generated in model via the calculated field.

 

...
...
}, {
    name: 'isbnUrl',
    calculate: function (data) {
        var isbnUrl = 'https://isbnsearch.org/isbn/' + data.isbn;
        return isbnUrl;
    }
}, {
...
...