I have setup a database for user to upload product image and it name and desciption. Since there is no product upload by user, it will display this error:
ADODB.Field error '800a0bcd'
Either BOF or EOF is True, or the current record has been deleted. Requested operation requires a current record.
/i-Metz/iMetzAdminADs.asp, line 295
Therefore i wrote this script to counter the error:
I need to check each item in an array to see if it is empty or not. The array is created by a bunch of Request.Form's. I think I almost have it but I can't seem to get it right.
I need to check it, and if empty (null) I need to insert something. It can't be empty because it is used on an INSERT SQL thing. I would like it to be something like this:
A for loop running through each of the items in the array An if statement in the loop to check if it is empty or not. I haven't quite got down the If conditions in ASP.
I'm listing records from my db and each company has 3 address lines ie address, address2, address3. In most cases 3 and sometimes 2 are empty. As my ASP looks like this
then I end up with the first line of the address and two blank lines. How could I avoid that by checking if the fields have content, only then display them?
I am trying to block the user from access the paper if there is already 1 window open, so i trying to check if the session for the paper already started....
If fs.FileExists(Server.MapPath("filename.htm") Then set f=fs.OpenTextFile(Server.MapPath("filename.htm")) If f.ReadLine <> "" Then
First, I check to see if the file exists. If so, then I open the file for reading. Then, I read the first line to see if it equals "".
The problem here, though, is that if the file is empty, I'll get a "Input past end of file" error. So, how do I check to see if it's empty without reading the lines?
I'm trying to set up a quick if/then/else statement for when the database field returns no results. I'm not getting an error but when the field is EMPTY it still executes the ELSE statement.
<% If rsOffice("FloorPlan") = Empty Then Response.Write ("Not Available") Else Response.Write ("<a href=" _ & rsOffice("FloorPlan") _ & ">View</a>") End If %>
i have 25 data in the database, each of this data i will assigned them to be displayed in an 5*5 table(asp page), that means, each data assigned to one cell in my table.
but if the data inside the database is not 25, thats means in my timetable, there will be one cell thet is empty and this page cannot be view since i am trying to displays an empty database!
I have a registration form that I'm making and I need to get the count of available spots for each class session. I can't get the array to return something like "0,0,0,0,0,0". Is there a way to do this? There are 6 total classes and they are named 1, 2, 3, 4, 5, and 6.
When you start out, each count will be 0 (meaning no one signed up yet) which makes the openSpots variable equal to 35 (maximum # allowed). Code:
I am writing a small ASP booking engine which allows users to book a ticket provided the num_tickets field in my db table is > 0. Each booking causes the num_tickets field to be decremented. So if a user tries to book when there are no tickets left he gets an appropriate error message. However, if a user books the last remaining ticket and the num_tickets field is set to 0, he can simply hit the "back" button and book again (which decrements num_tickets to -1 and so on). Is there a way I can make the page refresh or expire to stop this from happening? is it a sessions problem?
i am getting a prob. in database id is a autonumber .i want to update value after retriving the va,lue from database .that is going on i mean retriving valuue from database but not update. Code:
I have to check wether the database connection is opened or not.I am using ASP with sql server database.
I can open connection and do all the transaction with the database,when multiple users are connected to that same sql server instance,i got an error like sql server not exist or access denide.So i want to check my status of the connection.
Now i got problem in my ASP page using VBScript that is implemented for IP Phone Service.I am trying to do directory service in IP Phone.So user key in the first name or last name.
According to user input, it will go n look for the name in MySQL database.If the name is not found,it will return the error.My VBscript programming is bad.I cant check it out how i check the return for Record set from database. Code:
How can i check if a vlaue exists ? Sample to get the idea: Code:
set con=server.createobject("adodb.connection") con.open "Menu1" sTempquery ="Select * FROM Voorkeur Where gebruikersnaam = '"& Request.Servervariables("LOGON_USER") &"'" Set autor=Server.CreateObject("adodb.recordset") autor.Open STempquery, Con
The idea is that if the "LOGON_USER" does not exist in the Dbase he must execute code. How can i do that?
I have a directory website which is having more than 20000 company details. Anyone can search the directory for the company. Everything works fine, but if someone misspells the word it returns 0 company found.
So i want to add a spell checker to the word user types in the textbox to the companies in the Access database. I need something similar to the google search.
I am having trouble trying to detect if no records are retrieved by the search. There doesn't seem to be a problem with the connection to the database or the SQL query. I think the problem is somewhere in my If statement. Code:
I'm trying to deal with a few records in a db that are missing data in one or more fields, which breaks my page, causing a BOF or EOF error, since the recordset is empty. I can check for an initial EOF, before any traversing of the records, but don't know how exactly to bypass execution of the record accessing from there.
I am working with an array that I am populating off my database. However, in some instances the array will be empty. Is there any way to determine an empty array besides ubound = 0 (which might mean 1 record in included)?
users are entering data, but when they submit the form, once in a while request.forms returns an empty string instead of the string its supposed to get. Anyone seen this behavior before? Is there a solution
i want to count all the records in my database where a certain field is empty.
heres my statement: "SELECT Count(*) As Total FROM table WHERE field1='value' AND field2=' ' "
gives an error. If it not possible. can the next be done: 1 count all the records. 2 count the records where field2='Yes' 3 subtract the two to get where field 2 is empty?
i know it's just something small, but i can't seem to figure it out. i also tried field2 != 'Yes'
It works fine, but sometimes the Subject Name field is empty, so instead of a blank space, I'd like to put something like "Empty Recordset" there. Is there anyway to do this with my current code?
How the heck do you work out what is actually in a db field that appears to be empty? I have fields that appear to be empty but do not seem to evaluate to empty or null, so test using IsEmpty or IsNull are useless, I 'm guessing it contains spaces or non-printing characters of some sort but how do I test for these?
This one's probably been asked before but I'm tired of trying to find a solution (if there is one!). I have an asp update page and I'd like to convert all empty fields to NULL prior to updating the Access db rather than permitting zero length fields in the db.
Is this possible? Is there any way to globally declare this for all text fields on the asp page rather than having to do a whole whack of "if then" formats? Is there something I can set in the field's properties in Access that will deny zero length yet won't cause the asp update to choke and return an error?
I have a Recordset that pulls data if 'Promotion' field in data base contains 'promo' and subsequently displays data from a field called 'TourTitle' on my ASP page..
However if the 'Promotion' field is empty in the database, I get an error on my page.. I have tried to use the following, but it is not working..
I have a login page where I have three different ways to authenticate a user.
1. Use integrated authentication and read the server variable AUTH_USER and then verify if this is a valid user from a database. If OK I write some session cookies and then re-direct to another page placed in the same folder (which will read the cookie and verify that it is valid). This works OK.
2. Use anonymous login where the user is typing in a username/password which is checked against a database and if OK I write session cookies and then re-direct to other page which reads this cookie. This also work OK.
3. Now we read another server variable that is set by a third party oracle product (don't know much about this product but when I print the value of the servervariable it is OK). I write some cookies and then redirect to another page. When I read the cookie now it is empty. If I read the cookie just before I do my re-direct it is OK but after the re-direct it is empty.
Do you have any sugestion why the cookie becomes emtpy after the re-direct in the third case but not in the other two? It is the same code doing the actual reading/writing of the cookies in all three options above.