[session] Forum Topics

I have a web application that I upload an image to, the image is subsequently saved to the server's temp folder and displayed via a webhandler on the aspx page. the code for the aspx: [code]<img src="PreviewImageQualityHandler.ashx" alt="Picture not loaded" runat="server" id="imagePreview" />[/code] The code for uploading the picture and …

[CODE]<?php //Start session session_start(); //Include database connection details require_once('config.php'); //Array to store validation errors $errmsg_arr = array(); //Validation error flag $errflag = false; //Connect to mysql server $link = mysql_connect('localhost','root',''); if(!$link) { die('Failed to connect to server: ' . mysql_error()); } //Select database $db = mysql_select_db(shop); if(!$db) { die("Unable to …

Hi, Assume I start session and print data stored in session and print some html stuff at the begining of php file. Then I need to use header() to download a file afterwards. When I do it i get this error: [CODE]Warning: Cannot modify header information - headers already sent …

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Hi, I am trying to write some code in order to communicate with a telnet clent from a c++ application. My idea was to open a telnet session with popen and to use the input/output pipes to communicate but it does not seem to work. When I test, the program …

I'm trying to display a .jpg photo into my report. I receive this error: ADODB.Recordset error '800a0cc1' Item cannot be found in the collection corresponding to the requested name or ordinal I'm using this code: strSQL = "SELECT oPeople.People_ID, oPeople.oPeople_TGCKFD,oPeople.Preferred_Name FROM oPeople Where oPeople.People_ID="& Session("ccpeopleid") & "" Set rs = …

I have a post a comment code that validates input but submits on page refresh. so i added session unique id to the form validation. but it won't let me post on any of the detail.php pages after i have posted on one(detail.php is a dynamic page that gets the …

hi i wrote a code in php which enables login with session. So that i can retrieve info of the loged user. It works fine in Firefox but not in IE8. What is probably the matter?

Hi all, I was hoping somebody might be able to help me out w/ a pretty basic question. I'm creating a web app and trying to use the MVC pattern where I have a controller servlet that intercepts requests, does some work (like say reading from a database), possibly setting …

Hello, I've a newbie to JSP so I apologize if this is an obvious error on my part. I've been banging my head against this problem for a while and I can't seem to figure it out, though. Any help appreciated. I'm trying to create a web app that so …

Hi all, I'm new here so forgive me if this has been asked before. I have installed oscommerce for the first time and I'm trying to configure it but I getting the next errors at the top of the browser: [COLOR=blue]Warning: session_save_path() [function.session-save-path]: SAFE MODE Restriction in effect. The script …

Hi, I'm using visual studio 2008 and it's built in development webserver, with C# as the codebehind language. I'm trying to make a simple webapp in which you click a button which sets a session var (that part is working) and in the pageload i'm checking to see if it's …

I am using same login information for three sites at different hosting servers. I am using same database for three of them but i just want if i am login at one site and then move to second site then my i should be already loged in. how can i …

Hi. I'm totally new to php and I want to impliment the login class using session. Assume that there are only 3 fields being user ID, password, and member's class in the Database and the three member's class are President, Vice President and citizens. Also if the user is logging …

Hi everybody, In my project i am using ajax and jquery. After going to a page via ajax without page reload i want to see the same page if the user refresh the browser. I used the cookie plugin inorder to solve. As it is not safe i am trying …

Heya guys, i just had a quick situation i wanted to ask about. I've got a form created and when i submit it, $_POST contains 4 identical sets of data. Basically i had 3 separate table forms. One to collect information and enter a query, one to post the results …

Hi, im having a mental breakdown, iv created a script where a user will type a password into a box and if it matches the one in the config file then it creates a session. on all of my pages i have the following code. [CODE]<? session_start(); if(!session_is_registered(admin)){ header("location:login.php"); } …

Hi, I am tryin to store the time a user logged in into a session. However everytime the user logged out, the time stored is the logged out time. Can someone advise me how i should done it in order to store the time the user logged in? Thanks [CODE] …

Hello to all. I have application where users are able to login. I use database for users. I want to get real-time currently logged users.For example if there are 5 online users and one of them close web browser, at the same moment online users to be 4. If I …

Hi there, I am trying to create a session based on a field from a datareader. the code I have so far is [CODE] string sqlStmt = "Select Member_Username, MemberID from Members where Member_Username='" + UserName.Text + "' and Member_Password='" + PassWord.Text + "'"; SqlConnection sqlConn = new SqlConnection("server=********;"); SqlCommand …

Hi Guys I am working on a php page that allows the user to upload files to thei proile. I managed to fina an open source upload class. Currently I have the code uploading the file to an images folder on the web server and that file is renamed to …

Hello DaniWeb members! I am using wininet for communicating with HTTP protocol.Everything goes right expect one thing: Cookies. Problem is that all cookies are not saved.Some of them are but no all.For example ASP.NET session id cookie doesnt get saved when i visit page with wininet but i need its …

Hi guys, I use wamp for development, i kinda use it for multiple projects development! I have one problem, one site cannot remove session (cant destroy sessions) i dnt know why!... When I log out from other sites in my server can destroy all session variables (I can understand that!) …

Hi all, i am designing a web interface for a system for which I was forced to use C for CGI application. as you all know, no session management in C, i am using cookies after normal validation. my issue is, with 2 or more people accessing the website from …

hi all, how to destroy sessions when user once closes browser without logout, i mean when i logged in and close my browser again when i open browser i keep getting as login so, i want to destroy session upon clossing browser i want this without changing my php settings …

Hi, There's not much to add to the title... after I assign the complex object to the session object, the following response.redirect method stops working and hangs the development server. (I tried without it and it works great) maybe there is some considerations to care about session objects, I don't …

Hi all, I am currently developing a webpart that works as a submit for many web parts at once. When the Submit button is pressed, it sets a session variable and then when the page is realoded, each form on the screen responds to this and calls their own Submit …

I posted earlier on this site for help on where to set a command when a user session timesout. I posted this in the global.asax file: [code]Imports System.Web Imports System.Web.SessionState Imports System.Diagnostics Public Class Global Inherits System.Web.HttpApplication Sub Application_Start(ByVal Sender As Object, ByVal E As EventArgs) Application("CurrentUsers") = 0 Application("TotalSessions") …

The name of this question jstl_var_message Hello and Thank you in advance for any assistance. [B] System info: [/B] Netbeans, JSF, glassfish [B] The Purpose of this post is: [/B] To set a variable to use to map the stylesheet.css to messages [B] The functionality of this code is: [/B] …

Hi All, Terminate session on closing the browser/tab. I am designing a site for the internal use of company employees at the client place, which contains some important secured data. Whenever a user logs in, modifies the data and they directly close the browser instead of logout. so the session …

Hi Folks, Really desperate for help here as I've spent days trying to resolve this one. We have a VB 2008 web browser app using a webbrowser control on our Kiosks at our uni - it works very well and locks down the workstation so teh students can only use …

Hi, I am kind of new to php, and have run into a problem. Whenever I try to pass on values from one page to another, using hyperlink, the variables in the session don't carry on. Any ideas as to why? Variables get passed when I use header(location:) code in …

Hi, I want to display data which i have entered through form(html or jsp) into database. I have a servlet and a bean with a function of database retreival. I have got one attribute value in servlet through session transfer into bean's method to retrive data with respect to that …

hi all, i made a web application through netbeans and in its web.xml file i set the session timeout as according to my requirement(let's say 1 min.)and then i made a class implementing sessionlistener and in its session destroyed method i removed the atribute(say empno) from session. The whole application …

Hello Guys! I get this error when I try to run one of my php page but I do not get this error in other page which are basically same. Warning: session_start() [function.session-start]: Cannot send session cache limiter - headers already sent (output started at C:\xampp\htdocs\go\birthday.php:1) in C:\xampp\htdocs\go\auth.php on line …

So near and yet so far. I introduced myself to session control and made a decision to only use session files (not cookies) I am submitting: session_start( ); $_SESSION['uid'] = $iduse; The session file is created and correctly reads the following where the value of $iduse is 1H: barney|s:2:"1H"; In …

I already have the application run on my first server... and now i want try to run this application on the backup server. I have installed the tomcat 6.0.14, sql server 2005 and jre1.5.0_12. when i try to run this application this error was come... Can somebody tell me what …

Hello, I am storing an Image name as a value in session variable on Page 1. Now on Page 2, I want to use this session variable value in the <table background="Session Variable Value"> How to achieve this. Thanx for help "You will not be punished for your anger, you …

how long a default session stay in php

Hi guys, I don't know if anyone out there can help me with this. I will start of by explaining exactly what I am doing. I am currently developing a web based online examination system in ASP.net. Now I have set it up and it works perfectly except for one …

Hi, I want to pass a value from one page to another(say from page1 to page2) & the same value again to another page(say page3). What is the best way to do this in vb.net. Query string, Session Variables or any other method? Thanx “Peace comes from within. Do not …

Hi all, Firstly not sure if this is a php or jps question or both I have a system, which uses session for security, with a timed cookie for time validation. In the menu of the system there will be an option, which will redirect to a jsp server. What …

My session destroys automatically after every 25 min if the page is idle. how can i prevent it and do session destroy only when browser is closed. Please help

I'm trying to writer a timer to demonstrate how long it takes to load a web page and all its content. I want to repeat the load throughout the day to demonstrate slowdown at times of peak usage. I know there are tools like HTTP Watch and HTTP Analyzer that …

Hello All, While Browsing thru some sites I visited a site [url]http://www.tattooart.pl/[/url] When you visit by links it work fine but when I delibrately omitted some text in url i can see the Directroy structure and can even access them [url]http://www.tattooart.pl/pliki/[/url] Can you People focus as how this can be …

Hello friends, I am doing one project in which i need to find currently online users.how can i ? is there any way ? another thing , if i fetch user login history in DB table and check from there if user currently login or not then there will be …

Hello friends! I'm just beginning with JavaScript (and Ajax). My loginscript now works with Ajax - that is; the script is sending a request to the servers PHP script to check username and password, but I wonder what that script should return - and how to use that response. Either …

Hey Ive been trying to make a login script using ajax, the thing is I cant get the php script am calling with ajax to set session variables. Is it even possible? Should I use Cookies becouse I know I can set them with javascript or should I just skip …

Hi, I felt trouble to solve the problem last few days.When I loguot as an user from an account the "Backward option is activated" by which with out giving password another user can enter the last Logout page which I don't desired. I follow Session object in jsp tags for …

Dear Php Experts I created few php file : [COLOR="Green"]Login Page - loginform.php[/COLOR] this page takes user id and password and fetch department from database then it post them to : [COLOR="green"]Checking File - userchek.php [/COLOR] where session is created if id password and every think goes fine other wise …