js获取下拉框的value值

var Resultstr="";

var param = { action: "MoneyList" };//参数拼接

$.ajax({

type: "Post",

async: true,

cache: false,

url: "/ashx/ZWY.ashx",

data: param,

dataType: "json",

success: function (data) {

Resultstr += ' <select name="select" id="select_k1" class="xla_k" style="margin-top:40px;180px;height:40px;margin-left:20px;" onchange="javascript:LoadAdminUsr();" >';

Resultstr += ' <option id="DJ0" value="0">定金比例</option>';

if (data.Success > 0) {

$.each(data.DsList.ds, function (i, item) {

Resultstr += ' <option id="DJ' + item.AdvanceID + '" value=' + item.AdvanceID + '>' + item.Advance + '%</option>';

});

}

Resultstr += "</select>";

$("#bilijin").empty();

$("#bilijin").html(Resultstr);

 

}

});