@Ajax.ActionLink("添加", "AddUser",new AjaxOptions() {InsertionMode = InsertionMode.Replace,UpdateTargetId = "pop-up", OnComplete = "ReValidate" })

Js: 
function ReValidate() {
$.validator.unobtrusive.parse(document);
}

思路;在ajax加载完成后重新加载 unobtrusive 一次

05-08 15:19