Question

164

JavaScript - How to Set values to Session in Javascript

rated 0 times [ 171] [ 7] / answers: 1 / hits: 29555 / 11 Years ago, wed, january 22, 2014, 12:00:00

I want to set the Dropdown selected value in Session. I have done in Code behind. But for some condition i have to Do in Client Side Itself. i tried the following. but i did't solution yet.

<%Session[Test] = Welcome Mamu;%>  

var session_value='<%=Session[Test]%>';  

alert(session_value);

The above work fine. Note that i have assign Static value(Welcome Mamu). but for Dynamatic,

var strTest=document.getElementById('DropDownList1').value;  

<%Session[Test] = '+ strTest +';%>

It is Working fine in Client Side. But i Server Side(Code Behind), the Session[Test] value is '+ strTest +'.

Is any other way to assign values to Session?

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devonw

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answered 11 Years ago jamir · Accepted Answer

Not possible to assign session values directly through javascript.

I found alternative ways. Call the code behind function and assign the session values.

Javascript Function:

 function InitializeRequest(path) 

{

            // call server side method

            PageMethods.SetDownloadPath(path);

}





[System.Web.Services.WebMethod]

public static string SetDownloadPath(string strpath)

{

    Page objp = new Page();

    objp.Session[strDwnPath] = strpath; 

    return strpath;

}

Must enable page methods set to true

<asp:ScriptManager EnablePageMethods=true ID=MainSM runat=server ScriptMode=Release LoadScriptsBeforeUI=true></asp:ScriptManager>