Clear Session
When I release session objects I do this
session("username")=""
So whats the difference when I do this
set session("username")=nothing
or
session.remove("username")
Isn't I already release it with a null value?
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how can I clear Session("sString") on a hyperlinK?
example:
<a href="default.asp">Goto page 1</a>
the Session("sString") should be "" (blank)
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If the user want to log out from the web site, do i need to provide the any coding to clear the session?
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I have a form submission page that I am using some session variables that are created on the page in order to keep track of the information that they have already inputted - so when they click submit if there are any errors the fields that are correct remain populated.However, I am wondering is there a way that if they navigate away from this one page all the session variables that are created are removed so if they come back to the page they need to re-enter the information?
Something like "on page exit - remove session("name")..." ?
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I have a website that would set two cookies when a user logs in
successfully.
<%
response.cookies("login_status")="OK"
response.cookies("login_id")="12345"'This value is from database.
response.cookies("login_id").domain="mysitexyz.com"
%>
and I have a question in "removing/deleting/cleaning the cookie when
the user logs out.
From my understanding there are two methods -
#1 (I am currently using)
response.cookies("login_status")=""
response.cookies("login_id")=""
#2
response.cookies("login_status").expires=now
response.cookies("login_id").expires=now
My questions is, what's the difference, advantage and disadvantage of
these two methods?
I am asking this because I have noticed that there are some problems
in #1. In my computer (I use IE7) if I login as one user, logout, and
then login as another user, the cookie value will get mixed up.
Somehow the response.cookies("login_status") can display correctly but
response.cookies("login_id") cannot. But if I clean my browser cache,
close my IE and reopen it, both cookies work fine.
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im using an array inside a do while loop. how do i clear out my array
before i run back through the loop?
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how to clear the combobox by calling a function in ASP.
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When I submit information i post it to a page and when it’s reloaded it runs as code accordingly if I refresh it re runs the asp because the information is still posted. How do I clear the posted information? Or possibly after it runs the asp code alter a value in the posted information.
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im using the following code to loop thourgh field to prevent same value being added twice by the user in different fields, Code:
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i have a form with a textarea(the value is taken out from the database) i would like to know if it is possible to erase contents in that file and not delete it using asp or javascript? or is there a way to select all the text in that textarrea and clear it?
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How do i clear a page of boxes and only allow the last response.write to show? And is there a way to allow the page to show for a while the response.write and then bring it to another page by a certain timing?
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Is there any way I can clean the cache at the top of each web page so that users cant use the back button in explorer ?
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I need the Clear Button to clear all the fields/values that i have in one of the table in my form. Can that be done?
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Is there a way that i can force a drop of all connections to a database. My problem is Access keeps locking my database, i have multiple users using this database, at different periods of the day, and i need a way to clear all connections, i.e at set points throughout the day or at request.
I do close the connection and set all record sets to nothing not sure what else i am missing?
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I have an Access database containing 10 Tables with a lot data in each Table. I need to copy the database with no data in another directory. Is there an ASP code or object that allows me to clear data in all Table at once? How can I clear all data from Access DB?
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How can I clear Request.ClientCertificate. When I want clear the session of my digital certificate, I cannot until I close IExplorer.
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I am worried of accumulated old cart product selections from expired browser windows or other unforseen events. I am holding selected productID's & quantities & userID & sessionID in a sql table from a shopping cart.
I allow user to clear their cart from a button and also automatically clear their cart on user logon. Also on checkout I clear their cart. I am storing selections with sessionID & UserID so they will be unique,. But does anyone reccomend any other cart selection maintenance procedure i could use,.
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The back button that appears on every browser has a list that allows moving back to a specific page quickly, I'm sure you all know the one I mean. Is there a means of clearing said list? perhaps some DHTML method or the like?
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I have an image gallery in a database and I display one item at random with each refresh. I also have 2 buttons "next" and "previous" to show next or previous items in my recordset. Everything works well except for the fact that once the user has used either "next" or "previous" it leaves my query string in the url bar:
index.asp?action=previous
therefore, if I click "refresh" it continues to display either the next or previous entries instead of dislaying at random like it should.
How can I clear the query string from the url if the commend comes from the refresh button?
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Is there any method to clear a form collection after a post without have to do a response.redirect? I am trying to avoid having the form re-submitted a second time on a page refresh.
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I am trying to get a thorough understanding of a code where a addition or
deletion of records can be done from a list of records. For addition part of
the form, data is being obtained from set of input boxes. Code:
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Are there ways to let browser forget about the previous submitted form data?
Or prevent user from pressing F5 to submit the same form again
Or prevent user from presising back on the browser?
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I have a non anonymous site in IIS5
The site is for collecting any kind of data from employees.
Authentication is done with the server variable "Logon_User"
Pages:
start.asp - Authentification mask appears -->
form.asp - form for data input -->
form_ack.asp - displays the data again and stores in SQL when
acknowledged in checkboxes
After data are stored I'd like to have a button such as "Log off"
which points back to start.asp.
In the samples I tried there is always the current logged in user
present even when I do a "session.abandon" or
"Session.Contents.Remove"
But how can I "reset" the current logged in user?
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how to find the session expired or not without using any session varaibles?
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I have a site that I'm trying to migrate to ASP.NET from ASP, and the
foremost stumbling block I'm hitting is session state between the ASP
and ASP.NET applications. In order to access this information, I'm
doing a HttpWebRequest from the ASP.NET side into an .asp page,
passing the session name on the get in order to request it from the
ASP side and write it back to the response stream, giving ASP.NET
access to it. Of course I change sessions each time I make the call
from the ASP.NET side.
Soooooo, I'm thinking to myself, "Self, shouldn't you be able to fake
out the server by getting the session cookie from the initial usage of
the asp, pass that data to the ASP.NET, and use that to send a request
back the ASP side under the appropriate session?"
From a real high level, I enter the site via a .asp page. This page
in turn calls .aspx page from within a frame ......
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I want to create an administration page which lists all the current users who are on the site at the moment.
I know coldfusion has this feature built in using the SessionTracker class... does ASP have something similar? If not... is there any way I can just iterate through all the session files on the server...?
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I have a site developed using ASP, but each page I enter has a different session id when accessing the site using the domain name of the site. When accessing the site from my network and using the internal IP address, it is OK. Any ideas?
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I want the suggestion what is better for use between:
Session.abandon
&
Session.Contents.Remove
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I wrote a website, which uses the session to store and track some vars.
Now I am gonna to covert it to desktop application by Activesite compiler 5, however, it doesnot support session , cookie , application() . SO ,I have no idea to find something can instead of session.
My orignal processing: Session -> modify Session var -> store to Database.
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There is a problem about ASP session ID. ASP session is implemented by storing session id in a session cookie, but I read this cookie in ISAPI Filter, get a string as following:
ASPSESSIONIDQADCQQTS = IAOFCBBCGDGMDGCNJIKPNBAN
But the real session ID is 554851848. (Real sessionID is sessionID property the ASP session object)
Problem is what is relation between them? And how to get real session ID from cookie session ID.
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I did a session("adminlogin")=1, if I post it to the same page, it returns true. But if I response.redirect to another page. This value doesn't exist anymore. This is on the actual server where all the ms security is updated.
The same script worked okay on my test server (the security patch not patched yet.)
Has anyone encountered this? How do you overcome it?
I tried searching the net it says the problem lies with a ms security patch. How I wish I can unintall that patch.
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when does a sesson object expire?
- at the end of 20 minutes
- after they close their browser ? does that end the session?
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I have a home page in html with two buttons to call my main.asp in another window my problem is:
1-From my home page I open another web page my main menu, this new page have a SessionID. (OK)
2-If I open another web page from the same home page, this new page have the same SessionID as the page open in first step
I want to get a new SessionID for every page I open from my home page and don't want to abandon the first session...
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