Expired Session and redirect to login page before javascript confirmation called

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Hi,

I am using submit button on that i used confirmation box of javascript.

I set session timeout for 10 mins. after 10 mins it will redirect to login page. but when i click on submit button after 10 min it is opening confirmation box first and when i click ok option it is redirected to login page.

I want to redirect the page on submit button before the confirmation box open.

thanks
reach2sjs

Posted 22-Oct-10 0:11am

sjs4u

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shakil0304003 · Answer 1 · 2010-10-22T00:28:00

You can use ajax. Before confirmation box of javascript you can check the user session status by ajax. If the session is unavailable then you can redirect by javascript.

var J = jQuery.noConflict();

function IsLoginChecked() {
    return true;
    J.ajax({
        url: "Checker.aspx",
        type: "GET",
        dataType: 'html',
        data: {},
        success: function (data) {
            if(data=="false")
             window.location.href = "Login.aspx";
             else
             {
             return confirm('Are you sure to confirm?');
             }
            return false;
        },
        error: function () {
            return false;
        }
    });
}

Checker.aspx code

protected void Page_Load(object sender, EventArgs e)
    {
Response.Clear();
if(Session["User"] == null)
return false;
else
return true;
Response.End();
    }

add OnClientClick="return IsLoginChecked()==true?true:false;" to the button property.