Set Value in Temp Data.

Question

I have try this code for set value in TempData.But i have face a issue $(document).ready(function () { debugger; $('li').on('click', function () { var id = $(this).attr('id'); TempData["CID"] = id;----Unexpected token = }); });

Rijwan Ansari · Answer

HI, You can do in this way: Use localstorage in javascript. This is a way to store data temporarily in client side javascript. var id= $( this ).attr( 'id' ); // Put the object into storage localStorage.setItem( 'CID' , JSON.stringify(id)); // Retrieve the object from storage var retrievedId = localStorage.getItem( 'CID' ); console.log( 'retrievedObject: ' , JSON.parse(retrievedId));

Satya Karki · Answer

Hi, in your Controller Action you can set TempData as like below public ActionResult Index() { //do your other code // get value then in Temp data set value TempData["CID"] = "yourValue"; //set your desire value to TempData return View(); } and in html you can show TempData as div > @TempData["CID"] div >

Rijwan Ansari · Answer

Hi, Using client site storage and server side at same time is not possible. You need to do tricks for this. For example: You can use a hidden field to store client side storage and then shift to temp['key'] for server side. You can get idea from this site: https://stackoverflow.com/questions/28317182/how-to-pass-a-value-to-razor-variable-from-javascript-variable https://stackoverflow.com/questions/19010292/how-to-set-value-for-hidden-field-in-razr-mvc Alternatively, https://stackoverflow.com/questions/33649142/how-to-retrieve-a-value-from-the-local-storage-in-c-sharp-code

Sourabh Dhiman · Answer

@Rijwan Ansari I have one query i will store Id in local storage but how to get this id in c# code .

Hiesh Kidecha · Answer

TempData is used in server side code. You can not use it directly in client side query.

Salman Beg · Answer

TempData is created on Server Side of the Web application and hence it is not possible to directly set it on Client Side using JavaScript or jQuery. You can set it by using ajax call. Check this link, https://www.aspsnippets.com/Articles/Set-TempData-using-JavaScript-or-jQuery-in-ASPNet-MVC.aspx

Jignesh Kumar · Answer

Please refer this one. You can't set it directly from hurry. You need to do from server side call. https://forums.asp.net/t/1998284.aspx?set+tempdata+value+into+javascript+