Question

这位于搜索控制器

中

public ActionResult Index(string what, string where, int page = 1, string cn = "", string sv = "", string ch = "", string deals = "", int brand = 0)

这是我的第二个名为Quotaion的控制器，我想传递上述控制器的参数值，但是我将它们硬编码为搜索管道工，那么我如何将它们从搜索控制器动态传递到报价控制器

public ActionResult Index()
{
   WhereInfo interLoc = new WhereInfo();

    //      SearchService.ResultSet resultSet = (neSearchService.Search()).getSearchResults("plumbers", interLoc, 1.ToString(), User.Identity.Name, "iyp", "", "", "", "", "", "plumbers", 0);

    //    ViewBag.Search = resultSet;

    //    return View();
}

Answer 1

重定向到另一个控制器？

 return RedirectToAction("Index", "Quotation", new { what = whatParam, where = whereParam, page = pageParam, cn = cnParam, sv = svParam, ch = chParam, deals = dealsParam, brand = brandParam });

或者，将数据放入TempData []，但此存储仅在请求期间有效。

Answer 2

尝试使用TempData

 public ActionResult Index(string what, string where, int page = 1, string cn = "", string sv      = "", string ch = "", string deals = "", int brand = 0)
 {
    TempData["details"] = your_variable_with_details;
    return RedirectToAction("OtherAction");
 }

在QuotationController中，测试TempData["details"]是否为空。

public ActionResult Index()
{  
       if(TempData["details"]!=null){
           // do something here
       }
}

TempData用于传递简单数据而不将数据暴露给客户端

如何在两个控制器之间传递数据？

2 个答案: