Session Variable Causing A Delay
I have a project that uses a frameset. On the pageload event one frame calls
an ASP.Net page that watches a message queue. The other frame has a page
that allows a user to submit queries. Through research I've discovered that
IE allows only two connections to IIS from any one client at a time. This is
okay since at any given time I can only have the AJAX thread and a page
request.
I noticed a problem today. If I introduce a session variable in any of my
server side code it causes every request to lock for 90 seconds before a
response comes back. After studying this behavior I am stumped. Is there an
extra thread being fired whenever session is used?
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I have some code on my application like the following:
<%
redirectUrl = "mypage.asp?type=100&id=something&view=10
'some more asp code
%>
<a href="<%=redirectUrl%>">Some Link</a>
the above code works fine but throws validation errors.
the errors are
# olumn 81: cannot generate system identifier for general entity "id".
An entity reference was found in the document, but there is no reference
by that name defined. Often this is caused by misspelling the reference
name, unencoded ampersands, or by leaving off the trailing semicolon
(;). The most common cause of this error is unencoded ampersands in URLs
as described by the WDG in "Ampersands in URLs". Code:
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When I run the following code it causes my page to time out This query can onlt return 30 records for any given month I can't figure this out. Code:
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I have a field in a db thats a varchar (10).its values pass well in a query string if the values do not begin with 0
134567 passes great
0132 passes another number like 2343 (where it comes from I have no clue?)
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For some reason,, the following recordset rs("w2itd1") will run fine when I'm looping it out on a page, but when I have it inside a sql statement, I get errors.
for example:
sql = " Insert into table (title) values ('"& rs("w2itd1") &"') "
This will give me an error. The contents of this rs is a book title. Oddly enough, however, if I enter any other of the rs("fieldnames") that I have, in exactly the same fashion, I have no problem. There just seems to be an issue with the text coming thorugh. Can someone
indicate what the problem could be?
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I delete the files/cookies and clear history from the IE 6.0 browser and try to write in a text file use FSO but it dont write any thing in the file needs Code:
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I'm trying to set a session variable after displaying a form, then capture
the Session variable on postback. For some reason, the below code always
returns the form, not the "Step 2" results part.
What am I doing wrong? It's on a local network server, not on the web if
that matters.
<%
'* Step 2: Display results
'**********************************************
If Session("PageAction") = "view2" Then
Response.Write "Results"
'* Step 1: Display form
'**********************************************
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I have created a session variable.... and i have to write code to check for
this session for each ASP webpage in my website....Is there a alternative
I do not want to repeat the same code for valid session.... in each page..
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I first create a session variable 'client' in the login.asp file
The login.asp file opens a file (xxx.asp) with an include file
If I write
<!--#include file="../../../data/" & session("client") &
"/language_ger.inc"-->
I have a message stating that the application can't find the file.
If I write the path without the variable (" & session("client") & ")
<!--#include file="../../../data/eurovini/language_ger.inc"-->
it works without any problem.
Question
- is there is an error in the syntax?
- is it possible to include this kind of variable in an include file.
And if not, any idea to get the same result?
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I'm new and I hope I explain this correctly.I have a products page which populate products dynamically with checkboxes. when the form is submitted, I check for selected boxes using the split(). My problem is, products page submits the form to client.asp, and within that page is client info. then the client page is submitted to confirmOrders.asp, which will display client info, and products selected. the split() works fine within the client.asp page. I'm trying to assign the checkboxs to a Session variable and use it on confirmOrder.asp. Then display the session variable on confirmOrders.asp page. I know I can do everything in one shot with confirmOrders.asp, but the client wants to display the client.asp page then the latter. hmm...hope this makes sense.
<client.asp>
Session("myarray") = Request.Form("chkproduct")
<orderConfirm.asp>
strP = Session("myarray")
p_Array = Split(strP,",")
For i = 0 to UBound(p_Array)
Response.Write p_Array(i) & "<br>"
Next
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Is there a simple way to store session variable on the client-side
javascript or retrieve the value of the session variable from the
server-side session("variable") script onto the client-side script?
I want to keep the value of user entry on the text field of an html form
after refreshing.
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I have variables declared like this:
<p class = "hide">
<input type="text" name="nameVal" value="">
</p>
How do I make the "nameVal" as Session variable?
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Quit simple: I try to make a session variable on a hiddenframe like:
document.contexthiddenform.URLattach.value = URLvar;
document.contexthiddenform.target = 'hiddenframe';
document.contexthiddenform.action = 'context_hiddenframe.asp';
document.contexthiddenform.submit();
}
</script>
<%
session("sesURLattach") = Request("URLattach")
Response.Write "<script>" & vbcrlf
Response.Write "alert('" & session("sesURLattach") & "');" & vbcrlf
Response.Write "alert('" & Session.Timeout & "');" & vbcrlf
Response.Write "</script>" & vbcrlf
%>
</form>
The value of session variable is shown and the timeout value (60) shown as well. But immediately I get the error message "a timeout has been occurred, you have to log in again". If I make the highlighted sentence comment then I don't get the error.
Has somebody an idea why I receive immediately the timeout error?
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A user field called 'Custom1' exists in my data base. This user field is used to hold a URL path to a custom download page for clients. Each client has their own unique URL which directs them to specific locations.What would the proper format be for the variable:
=Session("Cutstom1")
to be able to be displayed as a hyperlink with the label: "DOWNLOADS" while at the same time sending the current user to the 'value' / 'path' to which the Custom1 field contains? I am not an advanced coder and am just starting out with basics.
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I assume that mostly,asp programmers use their own session variable to know whether a user is to be considered is-logged-on(together with a home-written log-on form web page).
However, I wonder if there is a convention for the name of such a variable?And does asp/iis have a built-in is-logged-on status variable? For example when IIS is to render a normal html page with an acl that invokes a basic authentication, can I as an asp programmer make use of that status variable, and can I write to it to force a logout programatically?
So, this is not about it there is a session as such, it is about beeing logge-on inside an asp-session. I've looked around but haven't found any good info on this.
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I have drop down for selection of council - it is then passed to a session variable - it works fine to display the variable, but when I put it into a hidden field, if the value was Milwaukee it is fine, but if the value was Green Hills, it only puts Green in the hidden field. How can I fix this - I need it to put Green Hills in the hidden field.
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when a session variable is declared,how long does that variable last?this isn't coming out of the global.asa.i'm pulling a field out of a db and declaring it with session(whatever)=whatever and then calling it out on the page.
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i don't know where else to go, if there is a better or more appropriate forum for this question please let me know.
I have just moved to another isp host and some of my pages use session variables. I have a session variable, amongst others that hold the username and customer number to display data. The session variable value keeps disappearing giving me ADODB.Fielderror '800a0bcd' errors.
If i hot the refresh button a few times the session variable data comes back. Somebody please tell me they've experienced this 'cos i'm losing my mind ! I've updated the page to show the variable, and it does and i've removed underscores from filenames (apparently a possible problem with IIS 6)
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i'm using the dundas freelib upload code to upload files in my website. when the user choses to upload a file a new window is opened and the upload procedure goes fine and the file is uploaded successfully. but the problem is the i want to know the name of the file in the parent window to save it in the database.
i tried to use a session variable which contains the name of the file but it dosen't work. the parent window contains a form which is used to insert new data in the database so i can't use the upload window to insert the filename in the database.
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i don't know how to retreive the session variable from the previious page..i have also problem querystring application because the browser execute very slowly..and sometimes page will not be displayed.
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I need to create an array with a session variable. According to my book, the following should work,. but if fails
for each key in request.QueryString
if left(key,6) = "cboRun" then
iIndex = cint(mid (key,7))
response.Write(iIndex & "<br>")
session.Contents("iRunNo")(iIndex)=iIndex
end if
next
it is the (iIndex) part which fails. If I remove this, then I can create a
single session variable.
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i m receiving username from the user using form's post method (request.form("username"))and then created session variable as follow..
Code:
username = request.form("username")
session("username") = username
on other page i get username from session variable as follow.
Code:
username = session("username")
this workes fine when i run it on the same PC that is hosting my page(on which IIS is running)..however problem arises when i request page through different PC in the LAN.Nothing is assigned to variable username.
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Can I prevent session varaible shared by the new opened browser? For example, if the user has login and viewing a page, when he opens another browser, the user has to login again if he want to veiw the same page in the new browser.
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below is the code which is used for adding items and then displays the item
which is working fine i have a problem when i display the item if the user press f5 or does refresh it increases the qty.
so if u look at the code i get the product details from a earlier page if the qty which i get is 2 and then i do a refresh on the page the qty becomes 4 is there any way to stop it Code:
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I am trying to update my table with a value passed though the
request.querystring method but as you can see from the sql statement below
it is causing errors.
In this case the name of the department as displayed is "Arts and
Entertainment" but it is giving me something strange when I try to use the
variable
update empprofile set department ='Arts%20%26%20Entertainment' where
employeenumber =219104
Microsoft JET Database Engine error '80004005'
You cannot add or change a record because a related record is required in
table 'Departments'. Code:
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First, I like to know if I can specify how long a session variable could expire?
I am having problem with user logged in period when using session variable.
When I logged in and go away from keyboard for like 10mins. By then I have to login again in order to post or any website features that requires login.
I have not yet create a cookie for the user when they are login.
What is the proper way of doing it?
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Im trying to pass the 'month' variable which is a session variable from one page to another. It manage to appear on the other page in a textbox but when I try to pass it to the recordset, it fails. Can I know why?? This is the page which I'm passing the variable to. Code:
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I was wondering if there is a way to "trim" the session value in ASP. I know that "trim" takes the spaces but what I want is to shorten the actual txt. For Example I have a Session.MM_Username.
This session return the users email address because I am using this as there username for when they log in. Is is possible to only return the characters before the "@" symbol? when they log in I want the user to see "Welcome abc" not
see their email address .
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I am storing my site name as a variable in global.asa. I am trying to retrieve it and use it in a page title. The following is what I am using.
<% title="Homes in "& session("communityName") & ", " & session("cityName") & " | Online Resources" %>
I can use Code:
<%= Session ( "communityName" ) %>
anywhere in the body and it works. So I know that the variable is not empty.
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I'm unable to update a session variable
btween pages. I can read them after I set in global.asa
and I can change its value within the same script but when
I go to another page, the session variable remains
unchanged.
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Does anyone know how to update a session variable to the database.
I can get the session variable to appear on the screen but I can't seem to get it to be send to the database using a form and hidden fields. Does anyone know how to go about this. What do I need to do to maken it work. I'm using ASP/ VBScript & an access database.
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I have a declared a session variable array. I want to create an array in my client side vbscript with the same values. I know you can set an array in server side script equal to the session variable array.
Ex.
AryDocCache() = Session("DocCache")
How do you set an array in client side script equal to the session variable array?
I know this does not work.
AryDocCache()= <%=Session ("DocCache")%>
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I have a form submission page that I am using some session variables that are created on the page in order to keep track of the information that they have already inputted - so when they click submit if there are any errors the fields that are correct remain populated.However, I am wondering is there a way that if they navigate away from this one page all the session variables that are created are removed so if they come back to the page they need to re-enter the information?
Something like "on page exit - remove session("name")..." ?
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