index.jsp

<%--
    Document   : index
    Created on : 2012.04.19., 10:32:42
    Author     : diak
--%>
<%@page import="java.util.List"%>
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
<%@page contentType="text/html" pageEncoding="UTF-8"%>
<!DOCTYPE html>
<html>
    <head>
        <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
        <title>JSP Page</title>
    </head>
    <body>

        <h1>Termékek:</h1>
        <form action="http://localhost:8080/zh3pelda/kosar" method="GET">
            <table border="2">
                <tr><td>Termek1</td>
                    <td><input type="radio" name="termek1" value="100"/></td><td>100</td></tr>
                <tr><td>Termek2</td>
                    <td><input type="radio" name="termek2" value="200"/></td><td>200</td></tr>
                <tr><td>Termek3</td>
                    <td><input type="radio" name="termek3" value="300"/></td><td>300</td></tr>
                <tr><td>Termek4</td>
                    <td><input type="radio" name="termek4" value="400"/></td><td>400</td></tr>

                <tr><td><input type="submit" name="hozzaad" value="Hozzaad"/></td></tr>
                <tr><td><input type="submit" name="kivesz" value="Kivesz"/></td></tr>
                <tr><td><input type="submit" name="urit" value="Urit"/></td></tr>
            </table>
            <h1>Bevásárlókosár tartalma:</h1>

        </form>
        <c:if test="${termekek != null}">
        <table border="2">
        <c:forEach items="${termekek}" var="adatok">

                <tr>
                    <td><c:out value="${adatok.nev}"></c:out></td>
                    <td><c:out value="${adatok.ar}"></c:out></td>
                </tr>
                <c:set var="osszeg" value="${adatok.ar+osszeg}"></c:set>


         </c:forEach>
                <tr>
                    <td colspan="2"><c:out value="${osszeg}"></c:out></td>
                </tr>
        </table>
                        </c:if>
<% /*             out.println("<table border='2'>");

                int osszeg=0;
		List<String> termekek = (List<String>)session.getAttribute("termekek");

		for(int i=0; null!=termekek && i < termekek.size(); i++) {
                        out.println("<tr>");
                        out.println("<td>");
                        out.println(termekek+"<br/>");
			out.println(termekek.get(i)+"<br/>");
                        out.println("</td>");
                        out.println("</tr>");
                        osszeg=osszeg+Integer.parseInt(termekek.get(i));

		}
                out.println("<tr>");
                out.println("<td>");
                out.println("A végösszeg: " + osszeg);
                out.println("</td>");
                out.println("</tr>");

                out.println("</table>");*/
	%>


    </body>
</html>