select下拉框选中其中一个值

function LoadList123() {

var param = { action: "SelectShopType1"};//参数拼接

var Resultstr = "";

var PagerStr = "";

$.ajax({

type: "Post",

async: true,

cache: false,

url: "/ashx/ZWY/ZWY.ashx",

data: param,

dataType: "json",

success: function (data) {

 

if (data.Success == 1) {

Resultstr += '<select class="select2" id=\"sltAdminGroup\" onchange=\"javascript:LoadAdminUsr();\">';

Resultstr += ' <option value="0" selected="">请选择商铺类型</option>';

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

Resultstr += ' <option value="' + item.ShopTypeID + '" >' + item.ShopTypaName + '</option>';

 

});

Resultstr += ' </select>';

alert(Resultstr);

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

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

$('select').selectOrDie();

} else {

$("#ft").html("");

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

}

}

});

}

function LoadAdminUsr() {

 

var AdminGroupID = $("#sltAdminGroup").val();

alert(AdminGroupID);

}