On the client side, the client's browser must support form-based upload. Most modern browsers do, but there's no guarantee. For example, <FORM ENCTYPE='multipart/form-data' method='POST' action='/myservlet'> <INPUT TYPE='file' NAME='mptest'> <INPUT TYPE='submit' VALUE='upload'> </FORM> The input type &amp;quot;file&amp;quot; brings up a button for a file select box on the browser together with a text field that takes the file name once selected.

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You can get all the necessary information to determine the URL from the request object. To reconstruct the absolute URL from the scheme, server name, port, URI and query string you can use the URL class from java.net. The following code fragment will determine your page's absolute URL: String file = request.getRequestURI(); if (request.getQueryString() != null) { file += '?' + request.getQueryString(); } URL reconstructedURL = new URL(request.getScheme(), request.getServerName(), request.

One of the better approaches for passing data retrieved from a servlet to a JSP is to use the Model 2 architecture as shown below: Basically, you need to first design a bean which can act as a wrapper for storing the resultset returned by the database query within the servlet. Once the bean has been instantiated and initialized by invoking its setter methods by the servlet, it can be placed within the request object and forwarded to a display JSP page as follows: com.foo.dbBean bean = new com.

For example you have a properties file called debu.properties in WEB-INF/classes of your web module, you have to use the following code to load the properties file: InputStream is = Thread.currentThread().getContextClassLoader().getResourceAsStream("/debu.properties");

The following code snippet shows how a servlet instantiates a bean and initializes it with FORM data posted by a browser. The bean is then placed into the request, and the call is then forwarded to the JSP page, Bean1.jsp, by means of a request dispatcher for downstream processing. public void doPost (HttpServletRequest request, HttpServletResponse response) { try { govi.FormBean f = new govi.FormBean(); String id = request.getParameter("id"); f.setName(request.getParameter("name")); f.

If you have JSP/Servlet support in your pack please make sure the files uploaded in the webapps directory or its respective directories. Or still any clarifications contact us for more information.

JDBC allows you to write SQL queries as Java Strings, pass them to the database, and get back results that you can parse. To access database from your servlet, make sure JDBC driver for the database you are accessing is accessible to Web Server (Tomcat). For example, in Tomcat to access Oracle database through JDBC driver for Oracle, you need to place classes111.zip (renamed to classess111.jar) or classes12.jar in /WEB-INF/lib directory of the application or /common/lib directory of Tomcat.

Both. The JasperDecisions Scope Server is a set of servlets. The Scope components and the portal (Scope Center) are JSP based.

The Servlet 2.2 specification allows you to specify an error page (a servlet or a JSP) for different kinds of HTTP errors or ServletExceptions. You can specify this in deployment descriptor of the web application as: <error-page> <exception-type>FooException</exception-type> <location>/error.

Yes, you can invoke the JSP error page and pass the exception object to it from within a servlet. The trick is to create a request dispatcher for the JSP error page, and pass the exception object as a javax.servlet.jsp.jspException request attribute. In case or servlet, provide an anchor tag pointing to file that is to be downloaded. out.println("<a href=document1.doc>Document</a>");

For every file you upload while signed in, there will be an entry in your "Sent Items" log. Just sign into your account, and click on the "Sent Items" link to the left. You can copy the links from your "Sent Items" log and forward them to your recipients via email, instant messenger, etc.

The security in a browser is designed to restrict you from automating things like this. However, you can use JavaScript in the HTML your servlet returns to print a frame. The browser will still confirm the print job with the user, so you can't completely automate this. Also, you'll be printing whatever the browser is displaying (it will not reliably print plug-ins or applets), so normally you are restricted to HTML and images.

Answer: Go to "Upload your own photo" (at the top of the page) and select the album that you want to upload to. Click "Browse," find the file to upload, and click "open." Add a title and description if you want. Click "Submit." All pictures must be approved before they will appear on the site (to protect everyone from spammers and the posting of completely inappropriate images).

In the browser interface click on the "Upload File" button at the top left of the file list screen and My Docs Online will walk you through the upload process for 1 to 5 files per upload. Using Web Folders or a WebDAV client treat your My Docs Online "folder" or "drive letter" as you would any other folder, using drag-and-drop or copy/paste. Windows users can also upload whole folders, subfolders, and files using the My Docs Online Upload Manager.

Yes, you can use the Servlet API's log method in Tomcat from within JSPs or servlets. These messages are stored in the server's log directory in a file called servlet.log.

From a logical point of view, a Servlet/JSP session is similar to an EJB session. Using a session, in fact, a client can connect to a server and maintain...