C# mvc4 - 控制器的直接 URL

Question

我有一个外部 URL，它直接指向我的控制器中的一个函数，但是当我第一次单击它时，我没有到达页面，而是进入了主页。但是，在第二次单击（以及以下单击）时，我可以到达所需的页面。

有什么我应该添加到我的函数或控制器中以允许在第一次点击时达到它吗？还是我的会话第一次没有初始化？我尝试调试，但第一次点击时我没有达到所需的功能。

这是指向我的控制器的外部 URL： http://localhost/careers/postings/index?pvnID=HC-1505-000533

这是来自控制器的方法：

public ActionResult Index(string pvnID)
    {

        //if pvnid matches legacy PVN application pater -> refirect to legacy application
        Regex pattern = new Regex("[A-Z]{3}-\\d{3,4}");
        Match match = pattern.Match(pvnID);
        if (match.Success)
        {
         //redirect to legacy application
        }
        else 
        {
            model.Job = jobPostingMgr.GetJobPosting(pvnID);

            string maxSalary = "";
            string minSalary = "";

            if(model.Job.MaximumSalary.ToString() != "0.00"){
                maxSalary = String.Format("{0:C}", model.Job.MaximumSalary);
            }
            if (model.Job.MinimumSalary.ToString() != "0.00")
            {
                minSalary = String.Format("{0:C}", model.Job.MinimumSalary);
            }

            if (maxSalary != "" && minSalary != "")
            {
                ViewBag.SalaryRange = minSalary + " - " + maxSalary;
            }
            else if (maxSalary == "" && minSalary != "")
            {
                ViewBag.SalaryRange = minSalary;
            }
            else if (maxSalary != "" && minSalary == "")
            {
                ViewBag.SalaryRange = maxSalary;
            }


            //data processing
            Session["category"] = model.Job.Category;
            model.Job.Category = miscInfoMgr.GetAJobCategory(model.Job.Category).Description;
            model.Job.CollegeCode = PvnHelper.GetCollege(model.Job.CollegeCode).Description;
            Session["pvnid"] = pvnID;


            //Change to lower case 
            model.Job.DisplayJobTitle = System.Threading.Thread.CurrentThread.CurrentCulture.TextInfo.ToTitleCase(model.Job.DisplayJobTitle.ToLower());
            model.Job.Department = System.Threading.Thread.CurrentThread.CurrentCulture.TextInfo.ToTitleCase(model.Job.Department.ToLower());
            model.Job.CollegeCode = System.Threading.Thread.CurrentThread.CurrentCulture.TextInfo.ToTitleCase(model.Job.CollegeCode.ToLower());
        }
        return View(model);
    }

非常感谢您的帮助。

Answer 1

您可能忘记在 Html.ActionLink() 参数中指定控制器的名称。试试 Html.ActionLink("actionname","controllername");