CODE EXAMPLE FOR JAVASCRIPT

iterate table in jquery

$(".button").on('click', function () {

                $("#myTable tr").each(function () {
                    var self = $(this);
                    var col_1_value = self.find("td:eq(0)").text().trim();
                    var col_2_value = self.find("td:eq(1)").text().trim();
                    var col_3_value = self.find("td:eq(2)").text().trim();
                    var col_4_value = self.find("td:eq(3)").text().trim();
                    var result = col_1_value + " - " + col_2_value + " - " + col_3_value + " - " + col_4_value;
                    console.log(result);
                });
            });