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Get Current Session Value in JavaScript?

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深忆病人
深忆病人 2021-02-05 01:10

I have a scenario where I open my web application in a browser but in two separate tabs.

In one tab I signed out from the application and as a result the all session val

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  • 名媛妹妹
    2021-02-05 01:30

    Accessing & Assigning the Session Variable using Javascript:

    Assigning the ASP.NET Session Variable using Javascript:

     <script type="text/javascript">
function SetUserName()
{
    var userName = "Shekhar Shete";
    '<%Session["UserName"] = "' + userName + '"; %>';
     alert('<%=Session["UserName"] %>');
}
</script>

    Accessing ASP.NET Session variable using Javascript:

    <script type="text/javascript">
    function GetUserName()
    {

        var username = '<%= Session["UserName"] %>';
        alert(username );
    }
</script>

    Already Answered here

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  • 爱一瞬间的悲伤
    2021-02-05 01:32

    Take hidden field with id or class and value with session and get it in javascript.

    Javascript var session = $('#session').val(); //get by jQuery

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  • 孤街浪徒
    2021-02-05 01:36

    would be a lot easier to use Razor code in your page.

    in my example, i needed to set a hidden field with a session variable.

    $('#clearFormButton').click(function(){
    ResetForm();
    $('#hiddenJobId').val(@Session["jobid"]);
});

    that easy. remember, you need to preface the Session with a @ sign for razor syntax.

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  • 既然无缘
    2021-02-05 01:37

    this is how i used ->

    <body  onkeypress='myFunction(event)'>

<input type='hidden' id='homepage' value='$_SESSION[homepage]'>


<script>
    function myFunction(event){var x = event.which;if(x == 13){var homepage 
    =document.getElementById('homepage').value;
    window.location.href=homepage;}else{     
    document.getElementById("h1").innerHTML = "<h1> Press <i> ENTER </i> to go back... </h1>";}}
</script>
</body>
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  • 情深已故
    2021-02-05 01:39

    Another approach is in your chtml

    <input type="hidden" id="hdnSession" data-value="@Request.RequestContext.HttpContext.Session['someKey']" />

      and the script is

    var sessionValue= $("#hdnSession").data('value');

    or you may access directly by

     jQuery(document).ready(function ($) {
        var value = '@Request.RequestContext.HttpContext.Session["someKey"]';
    });
    0 讨论(0)
  • 忘掉有多难
    2021-02-05 01:43

    try like this

    var username= "<%= Session["UserName"]%>";
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