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?
I hope that subject title made sense, but I am looking for a way, and I am not sure if it is ASP or Javascript, but I only want a particular check box to show up if another particular checkbox is checked.
So I have like 5 options, but a "hidden" 6th option. If option #1 is checked, I want option 6 to show up. But if option 2 - 5 is checked, I don't want option 6 to show.
how's the best way to handle yes or no check boxes in a form and DB?
I am building an apllication using ASP and MS SQL 2000. The form will have a total of
34 yes and no check boxes. That is, users will have to make a choice(s) by checking either one.
So my question is, for efficiency on the SQL side, what's the best data type to use?
i creat one sql server and want another computer on my lan run my web server (i mean the computer on lan can insert data and store to my sql server)but i don't know to do that .i used windows 2003 and IIS6.
View Replies View RelatedI want one particular file to show only on INTRANET not on Internet. Purpose for this is, user can update their profile and view few companies rules only inside campus. Because these informations only belongs to companies's user so I do not want to show on the Internet.
View Replies View RelatedI need a fileuploader that automatic make thumbnails in different sizes when
an image is uploaded to the server (ASP/Win2003). Does anyone have
experience with this, something to recomend?
I'm working on a page that is supposed to generate a PDF from fields in an Access database. The user is supposed to be able to generate a pdf. Instead a " error '80020009'" is returned in line 55. Could someone lend a hand? Here's the code (line 55 is the beginning of the form field document at "WHOLENAME")
<%@LANGUAGE="VBSCRIPT"%> .....
I am working on this school project.. And now i am stuck with how to make file upload. I was planing to make so that a user can upload a "profile" picture to my comp. And it would be resized to and shown as an avatar or whatever.
How i can do this? easy way best. And how to limit the upload to jpg, and such, and at the same time place a limit of size in mb / kb etc.
how to make asp pages that could let people to upload files. I use Macromedia Dreamweaver and there is a form for file field, but it doesn't has any help function on how to do it.
View Replies View RelatedI have code that loops through a directory reading files..
now the problem is that files are constantly being uploaded and I only want the file system object to read those that are finished being uploaded.
How can I check the properties of the file to see if it's in middle of being written before i read the file?
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
How can i check if a file exists? Something like:
if exist(test.txt) then
response.write "it exists"
else
response.write "it doesn't exist"
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?
View Replies View RelatedHow can I do a simple asp check to verify if a physical file exsists on the server or not?
View Replies View RelatedI 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
set fs = nothing
Here is part of my code:
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?
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'm using freeASPUpload and trying to create logic to prevent uploaded files from overwriting previously existing files.
The file I'm modifying is too long to post here. It can be downloaded from www.freeASPUpload.net.
I've been trying to insert this code in a number of places in the tester file.
If fso.FileExists(Request.Form("attach1")) then
Response.Write "Filename already exists. Please rename before up load."
Exit Function
End If
I've tried many alternatives to "Request.Form("attach1")". Everything from a variable name like "fileName". All of it only creates errors....
There is a manner to do that, whith the file in the server and using a free dll or a API call?
View Replies View RelatedHow 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?
View Replies View RelatedUsing ASP in a VBScript environment, how can I check the protection on a directory, or a
particular file?
When you have a FILE input in your form (ie. <input type="file">), is there any way of forcing the filetype to a certain type (eg. .DOC, .XLS) when you hit the browse button?
View Replies View RelatedVery LAST part of the project:
I want users to pick a file from a pool (=folder) in which they should be 'locked'. I tried using this method:
<input type="file" name="image1">
Once clicked the browse button, it takes the user to a client folder. I want to take the user to the pool on the server which has the uploaded images. Is this possible?
Is there any way to check for .zip or .txt files prior to a file upload starting. The method I have working currently checks immediately before saving but only after the processes has uploaded the file. Can the extension (and file size) be checked as they are selected by browsinf via a form.
I suspect this is not possible but it must be possible to check them before doing anything further.
is it possible to define a default or start up directory with input type="file" field type? If so, is it also possible to filter by another option box selection?
View Replies View RelatedCan I check uploaded file type? This is my code:
if (file.ContentType=="application/vnd.ms-excel")
But if I rename a txt file to .xls it not run.
Is there a way to check if a file exist using VBScript in an ASP page.
So the code might go something like this:
If Exists("C:Junk1.txt") then
Do something
Else
Do something else
End If
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 .
View Replies View Relatedive 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:
View Replies View RelatedI m using
<input type="file" name="abc">
But when I retrieve the contents sent after browsing the file from the system using
Request.Form("abc")
the retrieved value is null, ie., blank.
Why is that occuring??
I wanted to write a simple page to let me choose a directory and then list
the files in it. The end goal was to make an easy way to copy all the
file names in a directory. I tested with Opera7, Mozilla 1.4 and IE6 -- all
on windows XP Pro
Here is the code. In all three, when I select a file, the complete path
is displayed in the file input box. In Opera, reading the form field gives
me the same full path. But in IE and Moz I get only the filename -- none of
the path information. Code:
I'm trying to input image file using this synax.
<input type=file name="tx_file" accept="image/*"
class=boxText>
But when open file dialouge appears, it shows all the file and user can select any file and i.e. i dont want.