Headers

Nested headers

The online spreadsheet implements nested headers natively though the directive nestedHeaders , as example below:

Source code

<html>
<script src="https://bossanova.uk/jspreadsheet/v4/jspreadsheet.js"></script>
<script src="https://jsuites.net/v5/jsuites.js"></script>
<link rel="stylesheet" href="https://jsuites.net/v5/jsuites.css" type="text/css" />
<link rel="stylesheet" href="https://bossanova.uk/jspreadsheet/v4/jspreadsheet.css" type="text/css" />

<div id="spreadsheet"></div>

<script>
var data = [
    ['BR', 'Cheese', 1],
    ['CA', 'Apples', 0],
    ['US', 'Carrots', 1],
    ['GB', 'Oranges', 0],
];

let table = jspreadsheet(document.getElementById('spreadsheet'), {
    data:data,
    columns: [
        {
            type: 'autocomplete',
            title: 'Country',
            width: '300',
            url: '/jspreadsheet/countries'
        },
        {
            type: 'dropdown',
            title: 'Food',
            width: '150',
            source: ['Apples','Bananas','Carrots','Oranges','Cheese']
        },
        {
            type: 'checkbox',
            title: 'Stock',
            width:'100'
        },
    ],
    nestedHeaders:[
        [
            {
                title: 'Supermarket information',
                colspan: '3',
            },
        ],
        [
            {
                title: 'Location',
                colspan: '1',
            },
            {
                title: ' Other Information',
                colspan: '2'
            }
        ],
    ]
});
</script>
</html>

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