Creating a JSP
Use
In this step you create a new JSP.
Prerequisites
You are in the J2EE Development perspective in the J2EE DC Explorer view.
Procedure
...
1. Open the project node of your Web Module DC (...appli~tax~servlet~...).
2. In the context menu, choose New JSP.
3. In the dialog, enter tax and choose Finish.
A dialog window DTR Activity appears.
4. Select New J2EE Application and choose OK.
The JSP editor is opened automatically.
5. Switch to the Source pane and enter the following code:
<%@ page language="java"%> <html> <head> <title>Tax Calculator</title> </head> <body bgcolor="#c8e3ff"> <form action="tax.jsp" method="POST"> <table border="0" cellspacing="5" cellpadding="5"> <colgroup> <col width="20%" /> <col width="80%" /> </colgroup> <% org.example.tax.web.TaxUIController controller = new org.example.tax.web.TaxUIController(); controller.setIncome(request.getParameter("income")); %> <tr> <td>Income:</td> <td><input name="income" value="<%= controller.formatIncome() %>" type="text" size="30" maxlength="40"></td> </tr> <tr> <td>Tax:</td> <td><%=controller.formatTax()%></td> </tr> </table> <table border="0" cellspacing="5" cellpadding="5"> <colgroup> <col width="30%" /> <col width="40%" /> <col width="30%" /> </colgroup> <tr> <td></td> <td><input type="submit" value="calculate tax"></td> <td></td> </tr> </table> </form> </body> </html> |
6. Save your changes.
Result
You have created the required JSP.
Next Step