Hi I am developer in .NET but I need to access session object in client side and redirect the page to login. i am using the following code snippet but I am unable to achieve the target.
- This article will demonstrate how to configure and use the Spring Session to manage session data in a web application with Spring Boot. For a more in-depth look at the code, check out this GitHub.
- Spring: how to redirect to login page on session timeout. Greenhorn Posts: 1. Posted 9 years ago. I am pretty new to spring, have set session timeout of 1 minute in the web.xml. I need to display the login page once session is timed out and user clicks any link in the application.
Krishna, it depends on what version of Spring Boot you are using. The server.session.timeout no longer works in Spring 2.x, which requires server.servlet.session.timeout. Keep in mind this will only work in embedded Tomcat, not standalone. For that, you have to manually set the session timeout in the Tomcat server.xml. I am pretty new to spring, have set session timeout of 1 minute in the web.xml. I need to display the login page once session is timed out and user clicks any link in the application. There is my configuration: web.xml.
I am getting
this condition as always true whether the session has expired or not.
Is there any way to check that the session has expired or not.
Any help will be appreciated.
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You want to use the following..
Any help will be appreciated.
- 2 Contributors
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You want to use the following..
Now for as to why you would want to do this is beyond me? If you can check this when the page is being processed on the server you can simply force a …
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You want to use the following..
Now for as to why you would want to do this is beyond me? If you can check this when the page is being processed on the server you can simply force a redirect like the following..
But i'm assuming this is also not what your after. If you want to check the users session is valid repeatedly e.g every 30 seconds then neither of those methods will work.
The reason being is that once the server has sent the page to the user the session check is calculated and hard-coded into the JavaScript. It will NOT be re-assessed everytime you call the javascript method as it is static. Robe of useful items 5e price.
To perform this you will need two steps, the first is to setup a page to return a flag indicating whether a users session is valid and secondly perform an asynchronous request to fetch the users session state.
First of all create a page e.g. SessionCheck.aspx and add the following..
Secondly add the following script to your existing page..
The above snippets will make a request to the SessionCheck.aspx page, which in turn returns a small parcel of JSON which once the script receives this, evals it into a javascript object so we can access the flag 'valid' which will be true or false depending on whether the user is logged in.
Hope it helps.
Re: session expire after some time and redirect to login page
Apr 03, 2014 11:37 PM|sanjlaxmi|LINK
hi @Ashim Chatte..
thanks for reply.
i have tried all things .check below code
this is my code in login.aspx page
SqlConnection cn=new SqlConnection('Data Source=.SQLEXPRESS;AttachDbFilename=|DataDirectory|test.mdf;Integrated Security=True;User Instance=True');
cn.Open();
string name = txtname.Text;
string password=txtPasswd.Text;
Session['test'] = name.ToString();
Session['user'] = Convert.ToString(Guid.NewGuid());
SqlCommand cm =new SqlCommand('Select * FROM login WHERE name=@name and password=@password',cn);
cm.Parameters.Add('@name', SqlDbType.VarChar).Value = name;
cm.Parameters.Add('@password', SqlDbType.VarChar).Value = password;
SqlDataReader reader = cm.ExecuteReader();
if (reader.Read())
{
Response.Redirect('welcome.aspx');
}
else
{
Response.Write('login failed');
}
cn.Close(); Gta san andreas 2013 download utorrent kickass.
//this is welcome.aspx page
protected void Page_Load(object sender, EventArgs e)
{
lblName.Text = 'Welcome ' +Session['test'].ToString();
//if (Session['test'] null)
//{
// Response.Redirect('login.aspx');
//}
// ur code added
if (Session['user'] != null || Session['user'] != string.Empty)
{
}
else
{
//clear the cache and redirect back to login page.
Lucidchart free account. Session.Abandon();
Response.Redirect('login.aspx');
}
}
//in web.config page
you mentioned i need to clear the cache.can you tell me how to do that?
is it possible to give you complete code?
i have tried all possible things but still not able to do it.
its a simple two page code but i dont know what things are missing..i googled also so much
pls try to help me out..thanks in advance
Spring Boot Session Time Out Redirect To Login Page Account
sessionstateSessionTimeOutasp.net
