In my asp.net project i have a folder (folder name "Data").
I upload .pdf file and save the .pdf file in My Data folder.
In same day if i upload same name file then the previous file is overwrite without any message.
So I would like to know, how can i show a message like ("same name file is exit ,Do u want to replace it").
I am referring [URL] .... how to prevent file to replace when file with same name uploaded, as it replace old one in folder.
View 1 RepliesI hv a file upload control which save files in folder upload_html. When I upload file of same name which already exists upload_html folder it does't replace that file.........
I want that file to be replaced from that folder.............
I am developing an ASP.NET 3.5 web application which allows users to upload files to the server. If the user is uploading a file which is already there in the folder then I want to show a ASP.NET AJAX modal popup asking the user whether he wants to replace the existing file or not and continue the operation depending on the user's input. Is there a way to do this?
View 3 RepliesCurrently I was done to insert data thru upload excel file. May I know, how to UPDATE the existing data using iploading excel file.
View 1 Repliesi am using a file uploader to upload files. Now when i am using this on a mobile emulator with default browser IE it is uploading only those files whose name is less than 6 character. the files with name more than 6 character is not uploading through mobile emulator or mobile phone (PDA). I need this solution very soon.
View 1 RepliesIs there a way to add a file upload progress bar to the existing .net file uploader? I have an uploader on my site that has all kinds of things tied to it that I can't change to use an AJAX uploader. Or as far as I know I can't. So I was wondering if anyone knew how to add the progress bar to the asp.net uploader.
View 4 RepliesI have a virtual web folder that has large number of PDF Files (Leave Forms) submitted over the past 5 years.
The users and other applications have direct references to such files and on some cases, the PDF is referenced as embedded object.
Here is a snapshot of where the PDFs are stored:
So, the direct link to the PDF will look like the following:
[URL]
Becuase the PDFs are stored under a folder under the ASP.NET Web Application, it was a bad idea.
Now, I have to move them all to another location which is simply a virtual folder outside the Web Application.
All Leave PDF Forms have Unique URLs which is:
"SessionID" + "/" + "Leave-userid-start-date.pdf"
So, I need to replace the above link with the following after I move the PDF Files. I want the replacement to happen at the time it is requested from the Client Browser. The new URL will look like the following:
[URL]
So, whether it is requester from IE from any other Object Tag or similar, then the input URL should be replaced with the new URL as shown above.
With the ajax file uploader, would it be possible to check the size of the image before uploading?Currently, it uploads the file to the server and then lets me know that it's bigger than the limit size.
I've dug around in the SDK and managed to connect to my instance of S3, go into my bucket and create an empty file, but can't figure out how to take a file from my computer and upload it. If I have dragged a file upload control onto the designer surface how do I set the properties for it in the code behind?(If I absolutely need to have a 3rd party uploader which should I use). Here is the code I have so far.
static string bucketName = "myBucket";
static string keyName = "sampleKey";
static AmazonS3 client;
protected void Page_Load(object sender, EventArgs e)
{
string accessKeyID = System.Configuration.ConfigurationManager.AppSettings["AWSAccessKey"];
string secretAccessKeyID = System.Configuration.ConfigurationManager.AppSettings["AWSSecretKey"];
using (client = Amazon.AWSClientFactory.CreateAmazonS3Client(accessKeyID, secretAccessKeyID))
{
// simple object put
PutObjectRequest request = new PutObjectRequest();
request.WithContentBody("this is a test")
.WithBucketName(bucketName)
.WithKey(keyName);
S3Response response = client.PutObject(request);
response.Dispose();
// put a more complex object with some metadata and http headers.
PutObjectRequest titledRequest = new PutObjectRequest();
titledRequest.WithMetaData("title", "the title")
.WithContentBody("this object has a title")
.WithBucketName(bucketName)
.WithKey(keyName);
using (S3Response responseWithMetadata = client.PutObject(request))
{
WebHeaderCollection headers = response.Headers;
foreach (string key in headers.Keys)
{
Console.WriteLine("Response Header: {0}, Value: {1}", key, headers.Get(key));
}
}
}
}
I have a full working web site that i ported to a new hosting company. In some pages i have links to PDF on the server (they do exist!) On the old server no problem. On the new one when user clicks on the link : error 404 file does not exist.. Should i look in the web.config ? i don't know where to start
View 3 RepliesI want if a file exists then it ask for "do u want 2 overwrite ?" with yes or no confirmation ,,, if yes then overwrite otherwise not.
I want to do this with of ConfirmationExtender with a textbox because the user can enter some info like who is the user and overwrite on what reason.
I'm rather new to the topic of designing web applications, and during my attempts to create something i stumbled upon a rather tricky question. For my application I want to do a user control with which user will be able to select a file from a hard drive and upload details about this file. I dont want the user to send the whole file, just the details about it. For example lets say user selects a mp3 file. I dont want the whole song to be uploaded but i want the details about that song like the Author, on Album etc. Is something like this possible without uploading the whole file?
I tried looking up that topic on the internet but i found nothing... though i dont believe I am the first one with such a dilema;]
while uploading the file on the local host it works fine.but the same coding does not work on the webserver. is there anything to do with the foldr read and write permissions.i m using the server.map for finding the path of the browsed file.
protected void btnLogin_Click(object sender, EventArgs e)
{
try
{
string fold = "images";
string Name = FileUpload1.FileName;
sring path = Server.MapPath("~" + "/" + fold + "/" + Name);
[code]...
i hv not used any database for storing the path of the image.
I have a Web application in which I'm trying to use the new AJAX AsyncFileUpload control. I want to use it in the ModalPopupExtender, and I want to embed these two AJAX controls in a user control (photo_upload.ascx) for re-use in different parts of the application. (I understand that this wasn't possible with the older FileUpload control but that it is with this most recent AJAX tool.)
Presently, I merely redirect the user to an upload.aspx page that includes the photo_upload.ascx control (see the sequential screenshots in the attached image); but while this way of doing things "works," it becomes very confusing for the user who has already clicked an upload button or two. In other words, when the "Add Yours" button is clicked, the panel with the "(1) Upload Photo" button unhides; and when the Upload Photo button is then clicked, the user is redirected to the control in the bottom screen. I would gladly bypass the 1, 2, 3 steps in the second screen after the "Add Yours" button is clicked and redirect straightway to the upload control (in the bottom screen, which I will like to be in a ModalPopupExtender), but I also need a way for them to enter a caption that will go with the uploaded photo.
(image removed)
My VB code for the above steps is included below. I would appreciate any fresh ideas on how to accomplish my above objectives.
[Code]....
i m uploading file using fileupload control. when i upload mp3 file with more than 4 MB size it gives error like page can not be displayed. how can i increase capasity of uploading file in my project.
View 6 RepliesI'm preparing to deploy a ASP.NET web application. The target server has already a previous version of my web application with parameters specified on the web.config file.
In the new version of this web application, the web.config file contains new sections I would like they appear into the target web.config file on the server.
However I can't find the way to merge the new web.config sections into the existing web.config file ?
Does I have to do it programmatically, or is there a tool to merge the both files during installation ? (I'm using Web Setup Project).
I've got a script below that uploads multiple files and works fine. I am trying to rename them as I upload them and I'm having some trouble figuring it out.
[Code]....
From this line
Path.GetFileName(hpf.FileName + "-" + recordID + "-" + i));
I am trying to rename the file with the record ID (from a querystring) and also the upload number of the file that is being uploaded (2 of 3 etc).
how can i achieve this?
Where can i find a good source to accomplish this? It needs to allow only excel or csv file uploads, which would be inserted into the database.
View 12 Repliesi will set a random number for uploading files. how could i do that?
is it possible to set a random name with 20-50 characters?
im trying to upload a 8mb of pdf file but im getting Request Timeout error, below code i have mentioned in the web.config file. In my web page i have used AJAX Scriptmanager, Updatepanel.
<httpRuntime maxRequestLength="25600"/> below is the error message
Server Error in '/' Application.
Request timed out. Description: An unhandled exception occurred during the execution of the current web request. review the stack trace for more information about the error and where it originated in the code.
Exception Details: System.Web.HttpException: Request timed out.
Source Error:
[Code]....
Stack Trace:
[Code]....
[HttpException (0x80004005): Request timed out.]
Version Information: Microsoft .NET Framework Version:2.0.50727.3603; ASP.NET Version:2.0.50727.3614
I am uploading this file using browser using the upload control. I owuld like to know how to fetch the path of the file in the computer. I am not talking about the server. But the path of the computer from which it is getting uploaded.
View 11 Repliestry
{
String path = Server.MapPath("CenterVideoUpload/");
if (FileUpload1.HasFile)
{
FileUpload1.PostedFile.SaveAs(path +
FileUpload1.FileName);
string imagepath = "/CenterVideoUpload/" + FileUpload1.FileName;
[Code] ....
Error:-webpage not available
i wanna make a system through which a file uploaded replaces a file on the same location and with the same name. how can i do it.
View 1 RepliesIn ASP.NET 4.0 RC2 the Menu Control by default emits Javascript like this:
[Code]....
There should be a feature coming up to disable this, but I think it's not in RC yet. At least it's not working for me.
Now, the problem is, that this Javascript kills my own Menu Javascript (I use an CSS Adapter). Is there a way to overwrite the stuff that comes from the Menu control? Can be a hack, just need something until this is fixed by MS.