I have a javascript variable in a page default.aspx
var name="user1"
window.location="test.aspx"
this page will submit to test.aspx and in global.asax while firing Application_BeginRequest event ,i need to access the variable "name". i need to do this without cookies. Anyone can help me on this?
var name="user1" is a javascript variable that you could access inside Application_BeginRequest from the Request object assuming you have passed it to the test.aspx page when redirecting:
var name = "user1";
window.location.href = 'test.aspx?name=' + encodeURIComponent(name);
and then:
protected void Application_BeginRequest(object sender, EventArgs e)
{
string name = HttpContext.Current.Request["name"];
if (!string.IsNullOrEmpty(name))
{
// the name variable was present in the request => do something with it
}
}
<form> with method="POST". But bear in mind that if this is some sensitive information it should not even be in your javascript code. If you are doing some sort of authentication I would recommend you using Forms Authentication instead of reinventing some wheels here.
window.location.href uses GET. If you want to use POST you will have to use a <form> with method="POST" or an AJAX request. But as I said, if this is some sensitive information you shouldn't be doing anything like that at all because a malicious user could forge any request and replace the value with whatever he wants even if you are using POST. So don't be fooled into thinking that if the value is not in the query string you have it secured.If by "submit" you mean perform a POST or GET request then you'll need to pass name as a url-encoded string to the server as a form POST or as a querystring parameter in a GET request.
Then, in the Application_BeginRequest access the Request from the Current HttpContext
POST request, changing window.location performs a "redirect" using GET.