session-variables

问题 I'm trying to send the value of this php get_field variable from a wordpress Archive page. get_field('supplier_email_address', 'product_brand_' . $term->term_id ); to another sendmessage.php page which is never accessed other than with the of JS to send a form. The variable I need filled is called: $sendto="value"; How can I achieve this? EDIT: Apparently this requires more information. 回答1: Use session variables. First of all every page you want to use sessions on needs to have the function

问题 If I store contents of a text file in a session variable in php, will it stay in memory for the period of that session? I have a small project where I need to perform searches in that specific text file which is just over 1mb. I'm thinking of using a session variable if it stays in memory, so that I don't have to read this file again and again. 回答1: No, sessions will be stored default in files (e.g. in /tmp). Of course, you can use the memory with for example memcached. It's also possible to

问题 I have 2 projects in my solution. MVC Web application Class library The MVC Web application references the class library. The class library contains a class that extends the default ASP.Net Controller. I'm putting a variable in session in the application's Global.asax. protected void Session_Start(object sender, EventArgs args) { HttpContext.Current.Session["DomainName"] = Request.Url.Host; } In the class library I'm trying to get the value from the HttpContext.Session, but HttpContext

问题 When my app`s session variable expires and if we try to perform any DB operation via AJAX call, I keep receiving this error only on IE (works fine on FF and chrome). SCRIPT7002: XMLHttpRequest: Network Error 0x2f76, Could not complete the operation due to error 00002f76 Due to this my app is not redirecting. what can be the possible reasons? TIA 回答1: For this the redirection status code 303 See Other HTTP status code is not recognize in IE, Changed to the status code to 308 and worked

问题 I use Django rest framework with JWT for authentication and everything works perfectly BUT... I need to save an information about the user in a session var at login and I really don't know where I can do the request.session['mydata'] = plop I tried : def jwt_response_payload_handler(token, user=None, request=None): serializedUser = UserSerializer(user).data request.session['mydata'] = serializedUser.mydata return { 'token': token, 'user': serializedUser } But it doesn't work... Any idea ? 回答1

问题 In ASP an uninitialized Session variable Is Empty. I know that the correct way to check for a Session value, and remove a value, is the following: IF NOT IsEmpty(Session("myVar")) THEN ' Go ahead and use Session("myVar") ... ' Now if we're all done with myVar then remove it: Session.Contents.Remove("myVar") END IF I've inherited a codebase where Application and Session variables are typically set = "" after use, and all tests for a value are of the form (Sessions("myVar") = "") . This test

问题 I am comparing the session variable to a string to check if the login type is administrator or not. Code i am using : if (Session["loggedInUsername"] == null) { btnLogin.Text = "Sign In"; lblWelcome.Text = "Welcome!"; hypManageRestaurants.Enabled = false; hypManageReviews.Enabled = false; hypPostReviews.Enabled = false; } else { if (Session["loggedInUserType"] == "Administrator") { hypManageRestaurants.Enabled = true; hypManageReviews.Enabled = true; hypPostReviews.Enabled = true; } else {

问题 I have a web service built for SharePoint 2007 that I am trying to port to SharePoint 2010. This web service is dependent on session state to function properly, but so far, I have been enable to get session state to work at all in SharePoint 2010. This web service runs as its own web application under t he /_vti_bin virtual directory. I have tried all of the following with no luck: Ensured the "State Service" service application is running. Added the System.Web.SessionState.SessionStateModule

问题 I am unable to use session variables on a page other than the one where they are set, IOW they act like non-session variables. I have found a similar question posted in half a dozen other similar fora, but the answer in those other cases always turns out not to apply. Here are my files: sess1.php <?php session_start(); session_register("userid"); session_register("textvar"); $_SESSION['userid'] = 10333 ; $_SESSION['textvar'] = TextVariable ; echo "<p>User ID is: " . $_SESSION['userid'] . "</p

问题 I am trying to learn Spring MVC recently. It seems that i did not understand well the functionalities of @ModelAttribute annotation and HttpSession. @SessionAttributes({"shoppingCart", "count"}) public class ItemController { @ModelAttribute("shoppingCart") public List<Item> createShoppingCart() { return new ArrayList<Item>(); } @ModelAttribute("count") public Integer createCount() { return 0; } @RequestMapping(value="/addToCart/{itemId}", method=RequestMethod.GET) public ModelAndView