session-variables

How does one discard a session variable while closing Web Page?

由 自闭症网瘾萝莉.ら 提交于 2019-12-13 17:06:51
问题 We are following a procedure in our work while developing a web page, is to bind page to one or more session variables, these session variables are used only for that page, to hold current processing objects, so while closing page no need for them. How could I discard these session variables while closing page? Any suggestions regarding that technique or how to solve that problem? 回答1: There is no server-side event that is raised when a page is left/closed. Also the Session_End event

Spring MVC redirect user to login page once session is expired

由 北战南征 提交于 2019-12-13 14:39:08
问题 I have stored a user bean in session as @SessionAttributes({"UserBean"}) in my controller. My aim is to redirect user to login/error page if session is expired. Following is my code snippet @RequestMapping(value = "searchOpportunity.htm", method = RequestMethod.GET) public ModelAndView searchOpportunity(@ModelAttribute("UserBean") UserBean userBean) { functionName = "searchOpportunity"; logger.info("HERE !!! In " + className + " - " + functionName + " "); System.out.println("HERE !!! In " +

Ajax resets PHP session

由 岁酱吖の 提交于 2019-12-13 13:53:29
问题 I know this question has been asked before so I apologize ahead of time, but I have gone over his solution multiple times and it does not fix the session reset in my case. I have a simple php page that outputs a session id for debugging. Like this: <?php session_start(); echo session_id(); ?> Then I have a simple HTML page with jQuery that performs an ajax request on that page and logs the output. <!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <script src="https://cdnjs

PHP session variables wont work

由 大兔子大兔子 提交于 2019-12-13 11:29:45
问题 I am a PHP learner, and I have got some problems with PHP sessions. I am trying to do a simple login test, but it seems as session variables wont follow when I direct to another page. The two important files: Check login: <html> <head> <title> <?php session_start(); ?> </title> </head> <body> <?php $connection = mysql_connect("localhost", "root", "root"); if(!connection) { die("could not connect to the database"); } mysql_selectdb("phplogin", $connection) or die ("MySQL error i valg af

Session variable not displayed in another page

由 六眼飞鱼酱① 提交于 2019-12-13 08:19:43
问题 i am using two webpage in menu.php i am not able to get the detail of session variable it will display undefined index. controller.php $info = mysql_fetch_array( $data ); session_start(); // store session data $type="$info[TYPE]"; $no="$info[NO]"; $_SESSION['type']=$type; $_SESSION['no']=$no; echo "Pageviews=". $_SESSION['type']; echo "Pageviews=". $_SESSION['no']; header('Location:menu.php'); menu.php <?php sesstion_start(); echo "Pageviews=". $_SESSION['type']; echo "Pageviews=". $_SESSION[

Context keyword doesn't get recognized in ASP.net 5 MVC Controller for use with Sessions

由 限于喜欢 提交于 2019-12-13 07:40:01
问题 I am using ASP.net 5 Beta 8. I want to make use of Sessions however Context keyword is not being understood. In my packages.json "Microsoft.AspNet.Http": "1.0.0-beta8", "Microsoft.AspNet.Session": "1.0.0-beta8", In my ConfigureServices of Startup.cs // Add MVC services to the services container. services.AddMvc(); //Session Support services.AddSession(); services.AddCaching(); In Configure of Startup.cs //Session app.UseSession(); // Add MVC to the request pipeline. app.UseMvc(routes => {

Dropdown selected value in a SESSION variable accross different pages doesn't persist

由 喜欢而已 提交于 2019-12-13 07:34:52
问题 On my list.php page, the user can choose a country from the drop-down to show the SQL server's data for the selection. On this selection, the user gets the option to update/edit the values on an edit.php page. When the user submits the changes on the edit.php page, they are redirected to a save.php page and then back to the initial list.php page. I was wondering if it's possible to use the SESSION variable to store the initial country selection so the user gets the same selection when

Laravel Multi-Aiuth with multiple table session set till user logout

由 久未见 提交于 2019-12-13 06:34:40
问题 I have implemented multi-auth in laravel-4.2 with multiple tables So accordingly my login view posts 3 values,1st is username,2nd is password and 3rd is a value from dropdown which is mathches the same value as Auth::<3rd Value>()->attempt,Which helps me to log in with requested table,And suppose if 3rd value is null then Auth::user()->attempt come in use. for multi auth I am using 'ollieread' pakage Auth Implementation code is auth.php: <?php return array( 'multi' => array( 'BSc' => array(

Save form submit in SESSION

由 拜拜、爱过 提交于 2019-12-13 06:22:52
问题 I am working on a proces where a customer can fill in his dimensions and then can submit a form which data then will be saved in SESSION variables and will be displayed on the page, so the customer can watch his configuration. I save my submit in $_SESSION['wz_submit_saving_1'] and use an If statement to check if the form is submitted so the config can be displayed. <?php // Save submit $wz_submit_saving_1 = $_POST['wz_submit_saving_1']; $_SESSION['wz_submit_saving_1'] = $wz_submit_saving_1;

DataGridView becomes null for some reason

由 久未见 提交于 2019-12-13 05:47:49
问题 I have a NET 2.0 framework ASP.NET application .. The page I'm having trouble with has a button ( B1 ), and the below that a DataGridView ( DGV ), and then below that a second button ( B2 ) .. Initially only B1 is visible. When user clicks B1, I do some DB queries, fetch some data, put it in a DataTable, and then set the DataSource of that DGV to this DataTable .. B1 also makes DGV and B2 visible, both of which were invisible before .. Now user fills in some data in the now-visible DGV and
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