If I disable javascript and cookies, [URL] detects that cookies are disabled without a redirect. If you click the cart link, there's only a get on the cart page.
I'm guessing [URL] is most likely not using ASP.NET, but how would you accomplish detecting disabled cookies using ASP.NET without the use of javascript and redirecting? Is it possible to detect if cookies are disabled in one round trip?
using ASP.NET 2.0 VB.NET how to detect if the session cookies are enabled?
I know how to detect the cookies in general but you can set IE to block the cookies and accept the session cookies...How to detect this?
tried the following:
public void UpdatePlayer(int id)
{
Player player = new Player() {ID = id};
player.Password = "12";
Entities.Players.Attach(player);
Entities.SaveChanges();
}
No change at the db.
I'm looking at ways to reduce the quantity of Round Trips to my site for my clients. Right now I have several images that I think should be combined into a single image like this:
[URL]
and then spit out some CSS like this:
[URL]
... that way I can reduce the round trips and increase the speed in which my site is used (after the first load). Is there any simple tool that will do this for me? I figure it's 2010 and someone somewhere automated this. I have Visual Studio, and Expression Web and don't see it there
I am writing a program to measure the latency(response round trip time) for a web service. I need to have this at client side.
My initial plan is to store the time at which request is sent and then calculate the difference in time when we recieve a response from the web service. Is this the correct way to measure latency of web service. This has some overhead because of storing time and all. How can this be done?
Another option is to attach a timestamp with the SOAP request. But the server should return the timestamp. This will not be possible in case of third party web services.
What will happen if cookies are disabled in my browser, will the session(sessionid and session variables) still be created?
View 2 RepliesIt's weird, my firefox has cookies disabled, yet I am still able to retrieve the cookie.
Code:
protected void Page_Load(object sender, EventArgs e)
{
Response.Cookies["a"].Value = "1";
}
protected void Button1_Click(object sender, EventArgs e)
{
Label1.Text = Request.Cookies["a"].Value.ToString(); //it returns value
}
Why is this?
if cookies are disabled at the clients enviorment, what should we use to store the global data or the sessional data, for example now i use APPLICATION["VarName"]=Value;
To store the data, how is it different from
SESSION["VarName"]=Value;
Also if both dont work when cookies disabled , what is the best approach to store the global data
How can I emulate the effects of user cookies being disabled?
View 2 RepliesI have an asp.net login control and I have implemented the user name to be remembered using cookies. How can I use Jquery(javascript) function to detect cookies and set the focus on the password field?
View 1 RepliesIn my project I have configured .NET's sessions to go into database.
I also have a global.asax which implements Session_Start().
In Session_Start() I write three things to the session:
The time the session started.
The user's host address.
A serializable device object wrapping the user's agent.
The problem is now that users which don't allow cookies won't allow session cookies either.
(Easily reproducable by putting the site URL to the restricted sites of IE).
If I keep on refreshing (put finger on F5) a new session is created for every request (-> no session cookie). Shortly, the web server process grows to some hundred megabytes.
It does not matter if you use IIS7 or Cassini Local Webserver.
The issue is now: the memory does not get released until the sessions time out. What is the logic here if sessions should really go to database? How long will .NET keep them in memory? Eventually, you'll even get Out Of Memory exceptions!
Anybody know? How to detect and prevent such (almost malicious) "attacks"?
I'm trying to calculate a customer tax.
[Code]....
I really nead any appropriate function to fix it.
Is it better to have the calculated field returned with the rest of the results or is it better to calculate it later when you need it?
Example: I have a GridView that displays search results that has many fields like:
Application ID
Name
Account Type
Account Number
etc.
The account number field is not always consistently the same thing though. For accounts of type A they are eight digits long and for accounts of type B they are twelve.
After the search if they select a record and choose to continue the application I need to check the eigit digit account number for any access restrictions. All accounts of type A and B have an associated eigit digit account number, it is just that type B are the only ones to have the twelve digit number.
So should I add a redundant hidden field like "Common Account Number" to the search results and just hide it, thus making the heavily used search take slightly longer and making the results grid take up more space in the view state?
Or
Should I call the database when they try to continue the application and translate the Application ID into the eigit digit number so that I can use it to do my access restriction check? This will require one extra call to the database but the translation should be fast as both fields are in the same table and the application ID is a primary key. The continue application button will be used less as there are many other command options.
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 want to calculate average time to cover a duration of a route.
A route can have multiple trip between different time slots.
trip have TripStartTime and TripEndTime.
For more clear of the Qns for Qns please go to this URL and for table structure please go to this Url.
Trip Time = TripEndTime - TripStartTime from columnin the table.
I have to calculate Actual trips time for different time slots group by Fleet Id which is related to route no in another table..
i want to round g value to 100,200,300 from 169,278,325.i'm trying to do it by getting the first letter and multiply with 100 like that.for example
from this i ll take 1 and multiply with hundred.my Question is
1000,10000 also i should do the same.dont know how to do it.
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()?
View 1 RepliesI'm displaying a bunch of items in a ListView. Each item has a button that the user can click if he/she is not interested in the item. What I want to do is this: if the user clicks the button, I want to remove that item from the list but I don't want to necessarily make a datadabase trip for each and every item the user clicks. I'd rather make one DB trip and take care of all the items user has clicked. However, as the user clicks them, I'd like to remove them from the ListView.
View 2 Repliesi am not good at javascript, but trying to implement or google up a function that would only allow characters in a textbox to have
1. only numeric characters
2. 2 decimal places.
I got this online, but it slices the 3rd decimal, i want it to allow only 2 decimals, any pointers ?
[URL]
how to make the Rounded number ?
Example : 3341.48 to 3342.00
I have integer 363 for example.
Any method to make it 360 or 365?
How do round a number say 83.3 double to 84 integer
View 4 RepliesI'm trying to get my decimals to display with four decimal places. The DB rounds my number to 4 decimal places, but it returns the number with trailing 0s (due to the decimal precision of the field), so something like 9.45670000. Then, when I do this:
string.Format("{0:#,#.####}", decimalValue);
The output I get on the page is 9.4567, which is what I want.
However, if the number returned from DB is 9.45600000, the output after doing the format is 9.456
But what I need to display is 9.4560
How do I format my decimal, so that the number of decimal places is always four?
UPDATE: Also, is it possible to use a variable (instead of .0000) if I wanted the number of decimal places to be determined dynamically?
i want to round the corner of top and bottom of asp.net menu.i have done this by adding chiditem with blank name and set image but its not showing properly on all major browser.
View 2 Replies
