The file upload and download

Hi all,
I am going to build a form and run on the web. I am going to do a form which intend to do the file upload and download (any type of file). How can I achieve it?
Also, once I put it on the web, I would like to do a 'web-like' function: when the user click on the file name, it can open it with the association with the browser (For instance, when I click on the *.doc file, it opens the word automatically). Is it poosible to do so and how to do so? Thanks first.
Patrick

Go to Utilities>more Utilities>upload/download is there.
Amresh.

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Using CSA to filter MSN Messenger file upload and download

How would i go about filtering out the file upload and download functionality in messenger ?
I've already disallowed the possibility of uploading or saving from Messenger by not allowing the program the read or write files. But when a PC without this policy on it uploads to a CSA protected host. The CSA will download the entire file but then refuse to save the file.
I'd rather disallow this functionality alltogether ? my guess are that i would hae to do some COM filtering ?
I'd be greatfull for any hints you might have.
Best Regards,
Lasse

The document Blocking Peer-to-Peer File Sharing Programs with the PIX Firewall has more information on blocking file sharing applications.
http://www.cisco.com/en/US/tech/tk583/tk372/technologies_tech_note09186a00801e419a.shtml

Where are the buttons gone File upload and Download in New ABAP Editor

Where are the buttons gone of File upload and Download in New ABAP Editor in ECC 6.0.
Or some new utility added for this feature.
Kindly guide.
Thanks,
pradeep

Go to Utilities>more Utilities>upload/download is there.
Amresh.

File upload and download through web Dynpro2.0.9.

Hai All,
File upload and download through web Dynpro "IWDResource" package is used.But in web Dynpro 2.0.9. this package is not possible.How to uplolad and download files through web Dynpro2.0.9.
Anyone can help me?
Thanks in Advance,
Kindly Regards,
K.Saravanan.

Hi Saravanan,
You can go through these links,
<a href="http://help.sap.com/saphelp_nw04/helpdata/en/63/9c0e41a346ef6fe10000000a1550b0/frameset.htm">http://help.sap.com/saphelp_nw04/helpdata/en/63/9c0e41a346ef6fe10000000a1550b0/frameset.htm</a>
<a href="http://help.sap.com/saphelp_nw04/helpdata/en/5a/90ff4cd0c8cd48a69b836e5e550880/frameset.htm">http://help.sap.com/saphelp_nw04/helpdata/en/5a/90ff4cd0c8cd48a69b836e5e550880/frameset.htm</a>
So, apart from putting FileUpload UI on your view, you have to implement a method which will do the actual uplod for you.
Hope this helps.
Regards,
Mausam

Please help me on file upload and download

Dear all..
i am new in this i try to apply the tutorial for file upload and download but it is old i work on net weaver 7.1 and many proery has change and i cant applyb this tutorial...

Thanks. If you can provide some more details about where - some application, or a web page - are you trying to upload or download a file we can discover to documentation you need. Also, it will be of help if you tell what is the name of the outdated guide you mentioned.
Best regards,
Rossen

Tracking file upload and download details

Hi All,
We are using TMG in our place,all users/servers are used to connect the internet with TMG server..
is there a way to track the information of file upload and download details in TMG..
KJSUBBU

Hi,
Please check the blog below. I haven't try it.
Live monitor for TMG server
Note: Microsoft provides third-party contact information to help you find technical support. This contact information may change without notice. Microsoft does not guarantee
the accuracy of this third-party contact information.
Best Regards,
Joyce
Please remember to mark the replies as answers if they help and unmark them if they provide no help. If you have feedback for TechNet Subscriber Support, contact [email protected]

File upload and download through web Dynpro2.0.9. with Java

Hai All,
      I am working in web Dynpro2.0.9 with Java.For file upload and download "IWDResource" is used.But this package is not available in web Dynpro2.0.9.How to download and upload files through using this version?
      Anyone can help me?
Thanks in Advance,
Kindly Regards,
S.V.Selva Bala.

Hai Noufal,
    I successfully upload the files to the database.
    For file download i create two views.
   In the first view files are fetched from the database(datatype for the file is image in the database)and it is converted to byte from image.Afterthat the byte is converted to string by using the following code.
byte source[]=new byte[1024];
                    if(rs.next()){
                         source=rs.getBytes("cv_document_file");
                    String sourcestr=source.toString();
                    wdContext.currentContextElement().setDownloadfile(sourcestr);
        Now i put the converted string into the second view.In the second view i try to convert the string value into bytes by using the following codes.
String sourcestr=wdContext.currentContextElement().getDownloadfile();
         byte bs[]=new byte[1024];
         bs=sourcestr.getBytes();
         wdContext.currentDownloadElement().setDownloadfile(bs);
         But it doesn't work and no error.
         Now i am expecting the valuable suggestions from you.
Thanks in Advance,
Kind Regards,
S.V.Selva Bala.

File Upload and Download in Oracle iAS PL/SQL Gateway

i'm using the example 113471.1 to "File Upload and Download in
Oracle iAS PL/SQL Gateway"
when i press the submit button after i select a file to upload
i get the next message in the browser "No se puede mostrar la
pagina" HTTP 404 file not found.
I think the problem is in ctnsample.upload_form in the line
htp.formOpen(curl => 'cntsample.upload', cmethod => 'POST',
cenctype => 'multipart/form-data');
The ctnsample.remove work fine.
Could you,help me...

There is a document in the Oracle 9iAS 1.0.2.2 Library titled "Using the PL-SQL Gateway" Part Number A90099-01.pdf that explains file upload and download through modplsql. In particular there is a section there titled "Direct BLOB Download" which explains how one can easily download a blob utilising the wpg_docload package.
I am still concerned that there exist duplicate copies of my blob content. One copy in the wwdoc_document$ table, and one in my custom table.
Dmitry/Oracle can you confirm this?

How to solve Fusion ADF file upload and download?

Now we are building web application with Fusion ADF (JDeveloper 11.1.2.0.0). We want to downloading and uploading from tables.Is there any special tool in Fusion ADF or should I going with traditional java coding. Thanks

Actually ADF Provide Components for file upload and download
Download :
<af:fileDownloadActionListener/>
See tagDoc: http://jdevadf.oracle.com/adf-richclient-demo/docs/tagdoc/af_fileDownloadActionListener.html
Upload
<af:inputFile/>
See tagDoc: http://jdevadf.oracle.com/adf-richclient-demo/docs/tagdoc/af_inputFile.html
Edited by: -CHS on Jul 6, 2011 9:52 AM

Apex application file -upload and download a file.

hi
im having an issue with an application i created,its about uploading and downloading a file in application.the application is working and was able to upload and download a file but i have not idea there the file is stored in the application database,try to search for the file,its something dealing with the apex_application_file and i cant find it.
Any idea where the file is stored?
thnx
nivesh

Dear nivesh!
If you upload a file into an APEX application the file is temporarily stored in the APEX_APPLICATION_FILES table. If you close your current application page the APEX_APPLICATION_FILES table will be cleared. You should create your own table to store files in a BLOB column. I've create an example for uploading images into an APEX application on apex.oracle.com. If you want to have a look at it please use the following credentials:
Workspace: flo_demo
Username: dev_null
Password: password
Application: 61811
Yours sincerely
Florian W.

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Reg :File upload and download from client machine

hi..
anyone help me the way that how to upload and download word
document file from client machine.. i am using j2eeserver1.4 in linux..
i want upload file from client machine(windows) to server(linux.) please
help me . tell me idea regarding..
i have tried this coding.. but i can transfer txt file. only. when i upload mirosoft word file.. it will open with some ascii values with actual content.

<%@ page import="java.io.*" %>
<%String contentType = request.getContentType();
String file = "";
String saveFile = "";
FileOutputStream fileOut = null;
if ((contentType != null) && (contentType.indexOf("multipart/form-data") >= 0))
DataInputStream in = new DataInputStream(request.getInputStream());
int formDataLength = request.getContentLength();
byte dataBytes[] = new byte[formDataLength];
int byteRead = 0;
int totalBytesRead = 0;
while (totalBytesRead < formDataLength)
byteRead = in.read(dataBytes, totalBytesRead, formDataLength);
totalBytesRead += byteRead;
try {
file = new String(dataBytes);
saveFile = file.substring(file.indexOf("filename=\"") + 10);
saveFile = saveFile.substring(0, saveFile.indexOf("\n"));
saveFile = saveFile.substring(saveFile.lastIndexOf("/") + 1,saveFile.indexOf("\""));
int lastIndex = contentType.lastIndexOf("=");
String boundary = contentType.substring(lastIndex + 1,contentType.length());
int pos;
pos = file.indexOf("filename=/" + 1);
pos = file.indexOf("\n", pos) + 1;
pos = file.indexOf("\n", pos) + 1;
pos = file.indexOf("\n", pos) + 1;
int boundaryLocation = file.indexOf(boundary, pos) - 4;
int startPos = ((file.substring(0, pos)).getBytes()).length;
int endPos = ((file.substring(0, boundaryLocation)).getBytes()).length;
String folder = "/tmp/uploads/";
fileOut = new FileOutputStream(folder + saveFile);
fileOut.write(dataBytes);
fileOut.write(dataBytes, startPos, (endPos - startPos));
fileOut.flush(); } catch(Exception e) { out.print(e);
} finally
{ try
{fileOut.close();
}catch(Exception err)
%>
please which package will help me to upload word document file with no errror. send me how can use in ftp.. send me some sample program..
Regards..
New User M.Senthil..

Hi,
Well,i don't know whether if this helps people here are not.
It is always a good practise to do it via Servlet and then download content.
The adavantage of doing this is
1). You may not need to pack the downloadable with the .war which you ultimately genrate which ceratinly help us in terms of faster deployment.
3). You may update the new content just by moving a file to the backup folder.
2).One may definately download the content irrespective to the content/file.
Hope example below helps..
Configurations:
In the above example we are assuming that we placing all downlodable file in D:/webapp/downlodables/ and you have configured the same path as a init param with the name "filePath" in your web.xml.
something like the one below.
<servlet>
    <servlet-name>DownloadServlet</servlet-name>
    <servlet-class>com.DownloadServlet</servlet-class>
    <init-param>
       <param-name>filePath</param-name>
       <param-value>D:/webapp/downlodables/</param-name>
       
    </init-param>
</servlet>
<servlet-mapping>
    <servlet-name>DownloadServlet</servlet-name>
    <url-pattern>/downloadFile</url-pattern>
</servlet-mapping>DownloadServlet.java:
==================
package com;
import javax.servlet.ServletConfig;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.BufferedOutputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import javax.activation.MimetypesFileTypeMap;
*@Author RaHuL
/**Download Servlet
* which could be accessed downloadFile?fid=fileName
* or
* http://HOST_NAME:APPLN_PORT/ApplnContext/downloadFile?fid=fileName
public class DownloadServlet extends HttpServlet{
private static String filePath = new String();
private static boolean dirExists = false;
public void init(ServletConfig config){
      // Acquiring Backup Folder Part
      filePath = config.getInitParameter("filePath");
      dirExists = new File(filePath).exists();
private void processAction(HttpServletRequest request,HttpServletResponse response) throws Exception{
       // Some Authentication Checks depending upon requirements.
       // getting fileName which user is requesting for
       String fileName = request.getParameter("fid");
       //Building the filePath
       StringBuffer tFile = new StringBuffer();
       tFile.append(filePath);
       tFile.append("fileName");
       boolean exists = new File(tFile.toString()).exists();
       // Checking whether the file Exists or not
       if(exists){
        FileInputStream input = null;
        BufferedOutputStream output = null;
        int contentLength = 0;
        try{
            // Getting the Mime-Type
            String contentType = new MimetypesFileTypeMap().getContentType(tFile.toString());
            input = new FileInputStream(tFile.toString());
            contentLength = input.available();
            response.setContentType(contentType);
            response.setContentLength(contentLength);
            response.setHeader("Content-Disposition","attachment;filename="+fileName);
            output = new BufferedOutputStream(response.getOutputStream());
            while ( contentLength-- > 0 ) {
               output.write(input.read());
             output.flush();
          }catch(IOException e) {
                 System.err.println("Exception Occured:"+e.getMessage());
             System.err.println("Exception Localized Message:"+e.getLocalizedMessage());
          } finally {
               if (output != null) {
                   try {
                      output.close();
                  } catch (IOException ie) {
                      System.err.println("Exception Occured:"+e.getMessage());
                         System.err.println("Exception Localized Message:"+e.getLocalizedMessage());
       }else{
         response.sendRedirect("/errorPage.html");
public void doPost(HttpServletRequest request,HttpServletResponse response) throws Exception{
        processAction(request,response);
public void doGet(HttpServletRequest request,HttpServletResponse response) throws Exception{
        processAction(request,response);
NOTE: Make sure You include activations.jar in your CLASSPATH b4 trying the code.
therefore,if you have something like above set as your application enviroment in the above disccussed
can be done by just giving a simple hyper link like
<a href="downloadFile?fid=fileName.qxd" target="_blank">Download File</a>REGARDS,
RaHuL

File Upload and Download Upto 150MB

Hi,
I have a new requirement in application, Where user will be uploading and download file upto 150MB which is the best method to do need a suggestion which will not affect the database performance.
Need a best way to do in apex to upload and download file.
Thanks
Sudhir

I am also having same problem, my system is restricting the data to 60.1MB while downloading the file. How to solve this. any body have any answer.

File Upload and download without asking/specifing the path

Hi,
I have a requirement in which user must be able to edit the Abode offline form by clicking on edit link. On clicking the link document must open (either download to some temporary location) in new window and user must be able to edit & to save the changes and also user must be able to check in or upload the file without asking for the location (source location).
1. Is it possible to achive the similar functionality in WebDynpro ABAP?
Like we open a document by clicking a link and we do changes and save the file and user clicks a button Check In and the document (which we edited) is uploaded to the application?
If yes could you please provide some information.
2. Is it possible in WDA to download a file to a temporary location and open the file for user editing & saving and also provide a option in applicaiton to upload the file from this temporary directory?
-- In GUI frontend services we can find the temporary directory ... but is it possible to achive this functionality in WDA?
3. Using FileDownload UI Element, we have option to download a file (Inplace option) which will open the file in the page ..but is there any possibility to read the modified contents in the Webdynpro application?
I mean can we achive the check in functionality using this approach? If yes could you please provide some information.
Please suggest incase this functionality can be achived using some other methods
Thanks and best regards,
Suresh

Hi,
Please check these Links,
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/b0e10426-77ca-2910-7eb5-d7d8982cb83f
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/com.sap.km.cm.docs/library/webdynpro/exporting%20context%20data%20into%20excel%20using%20the%20web%20dynpro%20binary%20cache.pdf
Regards,
<b>Ramganesan K</b>

File Upload and Download with XSQL Utility

Dear all,
I'm working on a Web-based application to communicate with users.
This application is based on the XSQL-Utility (XSU).
Currently I cannot find any possibility to pass an arbitrary
binary file from the client side to store it in a LOB column
inside the Oracle RDBMS and vice versa.
All examples I can find refers to store/read XML-content in CLOB
columns.
Thank you for any help.
Stephan

Hai Noufal,
    I successfully upload the files to the database.
    For file download i create two views.
   In the first view files are fetched from the database(datatype for the file is image in the database)and it is converted to byte from image.Afterthat the byte is converted to string by using the following code.
byte source[]=new byte[1024];
                    if(rs.next()){
                         source=rs.getBytes("cv_document_file");
                    String sourcestr=source.toString();
                    wdContext.currentContextElement().setDownloadfile(sourcestr);
        Now i put the converted string into the second view.In the second view i try to convert the string value into bytes by using the following codes.
String sourcestr=wdContext.currentContextElement().getDownloadfile();
         byte bs[]=new byte[1024];
         bs=sourcestr.getBytes();
         wdContext.currentDownloadElement().setDownloadfile(bs);
         But it doesn't work and no error.
         Now i am expecting the valuable suggestions from you.
Thanks in Advance,
Kind Regards,
S.V.Selva Bala.

The file upload and download

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