Question

我的asp.net MVC Web应用程序中有以下动作过滤器类，它执行自定义授权检查： -

public class CheckUserPermissionsAttribute : ActionFilterAttribute
{ 
    public string Model { get; set; }
    public string Action { get; set; }

    public override void OnActionExecuting(ActionExecutingContext filterContext)
    {
        //code goes here….
        if (filterContext.HttpContext.Request.IsAjaxRequest())
        {
            var viewResult = new JsonResult();
            viewResult.Data = (new { IsSuccess = "Unauthorized", description = "You are not authorized to perform this Action." });
            filterContext.Result = viewResult;
        }
    }

    base.OnActionExecuting(filterContext);
}}}

我有以下ajax.actinolink，它将调用一个动作方法并执行授权检查： -

@Ajax.ActionLink("Show Related Servers", "CustomerServer","Customer",
    new {customerID = Model.ORG_ID},
    new AjaxOptions {
 InsertionMode = InsertionMode.Replace,
 UpdateTargetId = "detail"  ,
 LoadingElementId = "progress",

 OnSuccess="detailsuccess"}

Onsuccess脚本是： -

function detailsuccess(data) {
   if (data.IsSuccess == "Unauthorized") {

       jAlert(data.description, 'Unauthorized Access');
   }}

动作方法是： -

 [CheckUserPermissions(Action = "Read", Model = "Server")]
     public ActionResult CustomerServer(int customerID,int page=1) {

但我遇到的问题是，如果操作过滤器返回Json对象，那么我的ajax链接中的Onsuccess脚本将不会收到Json对象，也不会显示JAlert，甚至Onsuccess脚本也不会触发？< / p>

将Json对象从我的动作过滤器类传递给我的ajax.actionlink

0 个答案: