How to do it ............simple ???

Question

hi all,
i stuck in one problem that is i have a select box displaying the options of "departements" (where i have been populating them from data base).then i have a text box where user has to enter the file number value.
Then in the next text box values displayed should be of concatenation of departement selected and the file number entered .
EX:
select the departement:
<option>PHYSICS<option>
<option>CHEMISTRY</option>
enter the file number :100
the file name is : "PHYSICS100"
How to do it???

Answer 1

I'm assuming you're doing the programming of java code in your JSP ?
There are many solutions to your problem, but here's one of them:
<select name="department">
<option value="PHYSICS">PHYSICS</option>
<option value="CHEMISTRY">CHEMISTRY</option>
</select>
Enter the file number : <input type="text" name="fileNumber">
SOLUTION 1
String filename = request.getParameter("department")+request.getParameter("fileNumber");