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Lazy loading

The following table is dealing with 60.000 columns. The lazyloading method allows render up to 130 rows at the same time and will render other rows based on the scrolling.



Source code

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

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

<script>
jspreadsheet(document.getElementById('spreadsheet'), {
    csv:'https://bossanova.uk/jspreadsheet/demo1.csv',
    csvHeaders:false,
    tableOverflow:true,
    lazyLoading:true,
    loadingSpin:true,
    columns: [
        {
            type:'text',
            width:200,
            title:'Name'
        },
        {
            type:'dropdown',
            width:100,
            title:'Age',
            source:[
            {
                id:1,name:'Male'
            },
            {
                id:2,
                name:'Female'
            }]
        },
        {
            type:'text',
            width:200,
            title:'City'
        },
     ]
});
<script>

</script>
</html>