I have a generic handler in which I fill up a Session variable. I implemented the IRequiresSessionState interface, so it shouldn't be a problem.
In a given page, I want to display that value, but it seems like the value is always empty. Is it because the session that is accessed and written to in the handler isn't the same one that is used on this page?
In the handler, I used context.Session["EID"] = "somevalue";
edit: i found out what the issue is but I do not know how to solve it. It's because I have this Java applet which reads out an eID, calls the handler to store the data, but the session used by the applet is not the same as the session used by the browser... so how could I exchange this data in a safe way?
I have a form with a combination of dropdownlists and textboxes that I want to be able to show a user as a summary in another page before submitting to a sql server. Page 1 will have a verify button which will then pass the dropdown and text box info to page 2 where end users will be able to either submit the page or cancel the action. What's the best way to pass the values from page 1 to page 2?
I have a clear button and a textbox in an aspx page. I set the session variable in this page as
String str = Textbox1.Text;
Session["TypeIds"] = str;
and I clear the sessions in a clear button event as
Then when the user types some value in the textbox ,on Response.Redirect on another aspx page, the session variable returns null values.It does not retain its session state. The session state has to be maintained in the next page. Is it because this clear button event and setting explicitly to null creates this problem?
when designing E-commerce website or shopping cart we call session value from login and we use it anywhere we need,but i want to know how session values are remembered and retrieved??i mean where they are stored and how it will be accessed
We are working in a web application using Session variables to store the clients ID to operate with them in all app (making orders, reports, etc....) but randomly users get the client ID of another user in any moment using the application.
I have tried to solve it in a first step adding to system.web section in the web.config file this:
ASP.NET State Service is running in server normally, It began run just before this last change, but we have not solved the problem either with this solution.
The server is Windows Server 2003 Standard Edition SP2 32bits running IIS 6.0, and the application is made with Framework 2.0
I have populated a gridview with the following code
string WhereClause = query; string OrderBY = "PostedOn desc"; int PageIndex = gvJobPosting.PageIndex; int PageSize = gvJobPosting.PageSize;
But on int PostID = JobID.JobPostingID; i'm getting the error NullReferenceException Object reference not set to an instance of an object how do I set this so it takes the jobpostingID out of the session and loads it into the variable so i can use it as the parameter to call teh stored procedure
If I have two "webroles" (azure), that are NOT using a shared custom state provider, is the "Session.SessionID" be the same in both?It would make sense ,considering that both get the same cookie (because are in the same domain) and have the same machineKey, but I'm not sure
First one is registration page.second one is Gridview page.
When i click on submitt button,the data will store in gridview.
If i want to update the data,click edit button.it will navigate to registration page with concer data.
I wrote code in first page as
In second page gridview as
Now the problem isWhen click on edit,data is stored in concern textboxes.but i open first page it diplays session data.it did not show empty textboxes.I want empty form wen i request first page and wen i click on edit it will store entire data in textboxes with update buttonand client id and client code readonly property false.how to do it?
In my application, session value automatically set into null.In certain workflow only it will set as null (Normally It's able to access value). Example, at the time of login, I will set session values. While, user deleting some entries from drop down list of specifc page,client script will show message like selected entry deleted. After that, flow point will move to master page. There I have to access session variables. It's getting null value. I tried to debug with Quick watch, at the pageload of master page only value set into null (automatically).
By using AJAX am trying to call a webmethod in Code behind. In that webmethod I want to put some dynamic grid data and text box data to session. But WEBMETHOD is static, so we wont get access to Session and web controls. Is there any other method to achieve that goal.in window.onbeforeunload calling a script, that script calls a webmethod. This is the procedure i am following.
I am creating a presentation on basis of some selected values and maitaning the selected values in a session variable named Session("userPref") in collection form.
On Page_Load of TablePreview.aspx I am reading some values of Session("userPref") and doing some operatons.
For saving the presentation I have created a page wizardsave.aspx.
Now I am opening the wizardsave.aspx from TablePreview.aspx by window.open() function for saving presentation, but on Page_Load of wizardsave.aspx. I found that some value from collection stored in Session("userPref") have lost.
(i) I have a simple application where I am getting data from a textbox and storing it in a cookie. I noticed that unless I set the Autopostback value of the textbox to TRUE, nothing is stored. Does anyone know why this is the case?