HTML5前端页面取值问题

Question

前端用的是div+span做的下拉选单，我自己取值每次只能取到第一个值，不管我选取的第几个，我的取值代码有问题，求大神解答~

$(".dia_menu_lst span").click(function (e) {
alert("this is my function!!!!!!");
// var weight=$("[data-att='dia_weig']").val();
var ctgId = $(".swiper-wrapper p").find("input").attr("value");
var weight =$('#weigdiv span i').html();
var neatness =$('#neatdiv span i').html();
var color =$('#colordiv span i').html();
alert(ctgId+" "+weight+" "+neatness+" "+color);});

                        我的js取值代码

Answer 1

$(".dia_menu_lst span").click(function () {
var data = $(this).attr('data');
}