TempData Tutorial with example in MVC (Model-View- Controller)
TempData is useful when you want to transfer
non-sensitive data from one action method to another action method of the same
or a different controller as well as redirects. It is dictionary type which is
derived from TempDataDictionary.
Note: Just like ViewData, typecasting and null
checks required for TempData also in order to avoid errors.
TempData Example:-
On
View Page:-
Here I have created ViewTempMessage name.
@{
Layout = null;
}
<html>
<head>
<meta name="viewport" content="width=device-width" />
<title>Index</title>
</head>
<body>
<div>
@TempData["Message"];
</div>
</body>
</html>
On
Controller Page:-
Here I have created TempData name. Here I have call
View that name is ViewTempMessage
using
System;
using
System.Collections.Generic;
using
System.Linq;
using
System.Web;
using
System.Web.Mvc;
namespace MVCCODESOLUTIONS.Controllers
{
using
System;
using
System.Collections.Generic;
using System.Linq;
using
System.Web;
using
System.Web.Mvc;
namespace
MVCCODESOLUTIONS.Controllers
{
public class ViewTempController : Controller
{
public ActionResult
index()
{
TempData["name"] = "Neeraj
Srivastava";
TempData["age"] =
26;
return RedirectToAction("ViewTempMessage");
}
string
Name;
int
Age;
public ActionResult
ViewTempMessage()
{
if
(TempData.ContainsKey("name"))
Name = TempData["name"].ToString();
if
(TempData.ContainsKey("age"))
Age = int.Parse(TempData["age"].ToString());
TempData["Message"] = ""+
Name +" is age "+ Age +"
old";
return
View();
}
}
}
TempData Tutorial with example in MVC (Model-View- Controller)
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Reviewed by NEERAJ SRIVASTAVA
on
11:38:00 PM
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