How long is TempData stored?
TempData Vs Session in MVC
| TempData | Session |
|---|---|
| TempData allow us to persisting data for the duration of single subsequent request. | Session is able to store data much more long time, until user session is not expire. |
Is TempData a key value pair?
TempData is a dictionary object derived from TempDataDictionary, which can contain key-value pairs, useful for transferring data from controller to view in ASP.NET MVC Application, TempData stays for a subsequent HTTP Request as opposed to other options ( ViewBag and Viewdata ) those stay only for current request.
What is the difference between ViewData and TempData?
To summarize, ViewBag and ViewData are used to pass the data from Controller action to View and TempData is used to pass the data from action to another action or one Controller to another Controller.
Is TempData safe?
Yes, TempData is backed by session storage, so if you are in a load balanced environment extra care must be taken when using it (sticky sessions, persistent session state, etc). TempData has been the de-facto choice when using the PRG pattern, and is what it was designed for.
What is the life of TempData?
So it means that the TempData value persists at successive requests and can transmit from a Controller to a View. After transferring a TempData value from a controller to a View, if you again try to use it at another level then it will lose its value and become null.
What is special about TempData?
TempData is used to transfer data from the view to the controller, the controller to the view, or from an action method to another action method of the same or a different controller. TempData temporarily saves data and deletes it automatically after a value is recovered.
What is the scope of TempData?
TempData in ASP.NET MVC is basically a dictionary object derived from TempDataDictionary . TempData stays for a subsequent HTTP Request as opposed to other options ( ViewBag and ViewData ) those stay only for current request. So, TempdData can be used to maintain data between controller actions as well as redirects.
Why TempData is used in MVC?
What is TempData and How to Use in MVC? TempData is used to transfer data from the view to the controller, the controller to the view, or from an action method to another action method of the same or a different controller. TempData temporarily saves data and deletes it automatically after a value is recovered.
What is TempData?
What is the lifetime of TempData in MVC?
What is TempData keep in MVC?
TempData Keep function The Keep function is used to preserve the data of TempData object even after the value is read. Controller.
Why do we use TempData?