By Oleksii Demianyk

Widget Script:

var xOrder = 'asc' //also, this value can be desc
var yOrder = 'asc'

widget.on('beforeviewloaded', function(scope, args) {
    var shouldBeExecuted = (order === 'desc' || order === 'asc' )
    if (args.widget.type !== 'chart/scatter' || !shouldBeExecuted) {
        return
    }

    var daysOrder = args.options.xAxis.categories.sort();
    if (xOrder === 'desc') {
        daysOrder.reverse()   
    }


    if (daysOrder.length === args.options.xAxis.categories.length) {
        args.options.xAxis.categories = daysOrder
        for (i=0; i<daysOrder.length; i++) {
            for (k=0; k<args.options.series.length; k++) {
                for (j=0; j<args.options.series[k].data.length; j++) {                    
                    if (args.options.series[k].data[j].selectionData[0] === daysOrder[i]) {
                        args.options.series[k].data[j].x = i;
                    }
                }
            }
        }
    }
})


widget.on('beforequery', function(se, ev) {
    ev.query.metadata.forEach(function(m) {
        if (m.wpanel && m.wpanel === 'y-axis') {
            m.jaql.sort = yOrder
        }
    })
})