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This is probably very simple, like most of my questions but I can't narrow my search on the web. I've two tables Users and UserGroups; Users store information about users, Usergroups store groups subscribed to by each user; primary/referential key between them is userID; this is a one to many...

I'm trying to convert a piece of code that I got working on Windows, but I am unable to convert for Linux. I'm trying to upload an image using <input type="file" name="filename" size="50"> The following is the submitting page(upload.jsp) which attempts to upload the file located from the...

I'm guessing this is a fairly common request and it's so obvious that I can't find an answer on the web after half hour of searching. My problem is this: I've already a table constructed with usernames and details, and the UserID field for this table autoincrements. I now have a list of users...

I'm trying to save and retrieve status for a submitted form on a JSP. Retrieving textbox answers is relatively simple but for selection boxes I'm doing this: <%String countryDB = rs.getString("countryDB"); %> //get value last submitted <td valign="TOP" height="21" colspan="3">...

I've found this lovely menu swapper from JavaScript Source which does almost exactly what I want. Only problem is that it doesn't keep track of which select variables were selected if you need to go back to that page once you've pressed submit. I've included checkboxes in the code below which do...