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 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 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 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....
I'm having a problem with the fact that I want to allow image files to be uploaded to a remote web server, as the hosting package the web site is on is IIS6 and has a default file upload size limit of 200kb. As it's a shared hosting package, the default limit cannot be changed for me unfortunately.
Anyway - i need to check the size of the file being uploaded, so i can notify the user and prevent them getting the default Microsoft error message page. The problem is that I can't implement a server side size check which works, using either Request.TotalBytes or load.getFileSize (with "load" being an object of my loader class). It seems that I can't carry out any of these operations when the file size is too large.
I'm writing, or trying to! an ASP page that checks if a file exists and if so transfers it. the use sends a query string with the name of the file, I have this bit working, but need to check if the path and or file exists in vb6 I would write:
if dir(strFileName & " est.zip")) <>"" then msgbox("OK 1 ") else msgbox("OK 2 ") end if In VBS for ASP? if dir(Server.MapPath(strFileName & " est.zip")) <>"" then response.write ("OK 1 ") else response.write ("OK 2 ") end if
Is there a way to make sure that a file is already in use using asp? For instance, if one person has opened a file and is about to write to it; then is there a way to keep another user from reading, or writing to that text file until the first user is finished?
I am building and intranet and i need to check if a file exist in a folder on the network. The folders are in the R drive, the web server is on the same network as the other servers. I have tried this code below but I can only check the files on the website.
Set fs = CreateObject("Scripting.FileSystemObject") if fs.fileexists("filename")=true then Response.Write "Exist" else response.write "Doesnt Exist" end if
The Codes mentioned below test to see whether the File named Mobile.txt exists or not. Is there any code that tests to see whether any Files (not a particular file) is present in a folder or not?
<% Set MyFileObject = Server.CreateObject("Scripting.FileSystemObject") If MyFileObject.FileExists("C:Mobile.txt") Then Response.Write("I exist!") Else Response.Write("I do not exist!") End If %>
I need to make a check for file type at client end, ie allow only files that are images to be uploaded and prevent the others. I tried using the HtmlInputFile.Accept Property, but it somehow doesn't seem to work.
moreover, it claims to support only few browsers. Also, javascript in itself, gets very dirty, if i start making validations for every thing. Does ASP.NET support any control which can cause these validations? what is the most elegant way to do this?
How can I check if a file exists on the client? I have a form which requires the user to upload a document from their computer. In the event they don't enter a valid path to the file the form does not submit. How can I check if the file exists and if it doesn't, provide a suitable response?
iwant an online domain name checking on my website, I tried few scripts but didnt work well. If some one can give me a script through which I can check online domain names .
ive got a bit of code to check if a file exists and it works if I use the full path ie "C:Inetpubwwwrootfile.txt" can someone advise me how to get it so I can use the relative path ie "file.txt" where the file and the code are in the same directory? Code:
I am developing an web application, it should has the function to upload file from client computer. The uploaded file size can be limited within 10 MB.
But I dont know how to check the size of the file on client-side. Server-side size check is not enough, because it can not be checked until the whole file is received while the server resource(cpu,memory etc) is wasted.
Is it possbile to check a file exist without using Server.CreateObject("Scripting.FileSystemObject") in asp page??
The reason is our hosting company turn that function off for security reason.
Here is my original code: <% Dim objFSO Set objFSO = Server.CreateObject("Scripting.FileSystemObject") If objFSO.FileExists ("yourfile.txt") Then Response.Write "File exists" Else Response.Write "File does not exist" End If %>
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?
