When a user submits the query to SQL when clicking a button I need to get a count of the number of rows that are returned. Which event does the gridview.count code need to be place in?
Right now I have it in the btn_click event, but in order to get it to count the rows you have to hit the button twice since the query is not returned yet. Here is my code.
I'm handling cookies using JavaScript to store some values in my asp.net web application.I use document.cookie to save some values (converted into a lengthy string). But i want that value to be accessible across all the pages in my application.When i try to get that value from a different page, i get the values pertaining to the document in the current URL.
In short i save the value in the cookie in http://myapp/doc1.aspx and want to retrieve it in http://myapp/doc2.aspx
So is document.cookie is pertaining to a single document scope? How can i save/read cookies across the site?
Update.This is how i get and set cookies
function getCookie(c_name) { try{ [code]...
But i'm getting different values for the cookies in different pages.
I HAVE A GRID VIEW IN asp.net + VB Code. There is a drop down list and the selected data is displayed in web page. I placed a label in web page and code behind i used following code.
Protected Sub GridView1_DataBound(ByVal sender As Object, ByVal e As System.EventArgs) Handles GridView1.DataBound Label1.Text = GridView1.Rows.Count.ToString() Dim ONYO As Integer = 0 Dim DONE As Integer = 0 For i As Integer = 0 To GridView1.Rows.Count - 1 If GridView1.Rows(i).Cells(0).Text = "ON YO" Then
I have been experimenting with code that will clear all of the cookies in an HttpContext.Response.Initially, I used this:
DateTime cookieExpires = DateTime.Now.AddDays(-1); for (int i = 0; i < HttpContext.Request.Cookies.Count; i++) { HttpContext.Response.Cookies.Add( new HttpCookie(HttpContext.Request.Cookies[i].Name, null) { Expires = cookieExpires }); }
this will error with an OutOfMemoryException because the for loop never exits - each time you add a cookie to the Response, it also gets added to the `Request.
I know that if I have set a cookie on a previous request, it will show up in my Request.Cookies collection. I want to update my existing Cookie. Are the cookies from my Request.Cookies collection already copied to my Response.Cookies collection? Do I need to add a new cookie with the same key using Response.Cookies.Add(), or do I need to use Response.Cookies.Set()?
I have to use a cookie in all my asp.net pages.I am not using any master page.HttpCookie obj;obj=Request.cookie("sdf");so, i have to use this in every asp.net page
I have a situation where I write a cookie on one page and read it on another page, but it only works for users who are in the admin group onour web server.On my default page, I have this code in the page load event to get some user data from my database and save it for later use: HttpCookie c = new HttpCookie("userinfo"); c.Values["domainaccount"] = _CtaUser.DomainAccount; c.Values["userid"] = _CtaUser.UserID.ToString(); [code]....
And it's gone.Again, it works for me and one other programmer who are in the admin group on the web server, but not for anyone else.
I hear from some one that Yahoo.com delete cookies["Name"]. from there application and use new Features beside it. i dont know what is it.. what they use in there Application.
I have a website which is in arabic. I am saving the username in cookies and displaying the username in label from cookies. But it is not coming in arabic. When i rum my website locally it works fine but on server it is not working.
I have a small website with about 10 members. 5 of those are now banned.
I have ensured that they cannot login through the login page.
However because the authentication cookie is persistent and is set to expire after a few months if they return to the site they will still be logged in.
A simple solution is just to expire all authentication tickets/cookies.
I'm trying to set themes on a website and I followed Chris Pels' Video Tutorial from the general videos page (link below) and the themes now change, the only problem is that when you change to the next page the theme reverts back to the original default theme. I've looked into cookies and haven't been able to get it to work as yet, I'm using the base page structure and the themes change when I select the theme from a dropdown list (there isn't an asp button click) any help is greatly received.p.s.(I can private message you the link to the site if you would like to have a look)http://www.asp.net/general/videos/how-do-i-create-user-selectable-themes-for-a-web-site
I have a scenerio like i have a website where by visitors comes in like you have aspforum.net. I want following:
1. when user visit on my site a cookie or script generate on the user machine
2. then if user is searching for shoes, books, or any thing that data should come on my server database so i can trace what is user behavior and likes and dislike.
I designed a website in that i have login page when i click username textbox it show the previous entries i don't want to show like that previous entries. So How can I rectify that....
I have integrated Third party advertise module in my website. their domain s "http://rotator.adjuggler.com/".they read cookie from this domain and display advertise based on cookies value. now I want to set cookies on this domain from my website.though this is not possible. they have provided url to set cookies.http://rotator.adjuggler.com/servlet/cookie?action=set&name=test&value=1&maxage=2592000we can set cookies on their doemain by calling above ur.Problem:1) we can't make xmlHttp request because this is cross-doamin link.2) we can't use jquery because it uses xmlHttp as native implementation.3) i have tried to set above url in <img src="..." > and <script src="...">. both not working.but when i paste above url in address bar it works.can anybody have idea how to call above url from Code.
i want to know if a user is using website to register , and there are three registration pages with three table . if the user has completed one page and submitted and when he redirects to next page his system shuts down and if again he opens the site he should be redirected to the second page how to make it.
