Multiple id's in a single JavaScript click event

Question

In JavaScript I am using click event to change chart data. Below is a method for click event.

$(\'#pro1\').click(function () {
            chart.series[0].up         


        

Answer 1

Try this:

var that = this;
$('#pro1,#pro2,#pro3').click(function () {
    chart.series[0].update({
        data: that[$(this).attr('id')];
    });
});