Untitled

<%--
    Document   : 1
    Created on : Oct 14, 2019, 8:38:26 AM
    Author     : mrpds
--%>

<%@page contentType="text/html"%>

<%@page pageEncoding="UTF-8"%>

<!DOCTYPE html>
<html>

<head>

<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">

<title>Contoh if - else</title>

</head>

<body>


<FORM method="post">

 <BR> <BR>
 <BR>


    <tr>
        <td>Kota Tujuan</td>
        <td>:</td>
        <td>
            <select name="tujuan">
                <option value="0">Pilih</option>
                <option value="1">Solo</option>
                <option value="2">Semarang</option>
                <option value="3">Yogyakarta</option>
                <option value="4">Surabaya</option>
            </select>
        </td>
    </tr>

    <tr>
        <td>Jumlah nilai</td>
        <td>:</td>
        <td>
           <input type="text" name="nilai"></td>
        </td>
    </tr>


    <INPUT TYPE=SUBMIT VALUE="Proses">

</FORM>


<%
String strNilai = request.getParameter("nilai");
String strSolo = request.getParameter("solo");
String tujuan = request.getParameter("num");
int solo;
 solo=450000;
if (strNilai == null)
 strNilai = "0";
if (strSolo == null)
 strSolo = "0";

if (request.getParameter("tujuan") != null && request.getParameter("tujuan")!="")
  {
    for(int i=0; i<request.getParameter("tujuan").length(); i++)
    {
        char value = request.getParameter("tujuan").charAt(i);
        switch(value)
        {

            case '0' :
                out.print("<br><br>Please Select Your Location... <br><br>");
             break;

            case '1' :
               out.print("<br><br>Solo <br><br>");
               int nilai = Integer.valueOf(strNilai).intValue();

                if (nilai >= 3)
                    {
                        out.println("Harga = " + nilai + "<br>");
                        out.println("Diskon = " + solo );
                    }

                  else if (nilai >= 10)
                   out.println("Nilai ujian = " + nilai + " kamu tidak lulus");
               else
                   out.println("none");
             break;


        }
    }
  }
%>


</body>

</html>