Jquery加载时从后台读取数据绑定到dropdownList实例

$(document).ready(function(){
loadSchools();
});
functionloadSchools(){
varurl="@Url.Action("GetSchools")";
$.ajax({
url:url,
type:"GET",
dataType:"json",
error:function(){
alert("Error");
},
success:function(data){
varitems="";
$.each(data,function(i,school){
items+="<optionvalue=\""+school.SchoolId+"\">"+school.SchoolName+"</option>";
});
$("#SchoolId").html(items);
}
});
}