19.05.19 jsp 쇼핑몰 차량 구매하기 (동영상 64강~65강)

Back-End/JSP 2019. 5. 19. 17:39
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쇼핑몰 차량 구매하기 기능 구현

 

 

Top.jsp (상단)

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<%@ page language="java" contentType="text/html; charset=EUC-KR"
    pageEncoding="EUC-KR"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<body>
 
    <!-- 세션을 이용한 로그인 처리 -->
    <!-- 세션으로 받아온 값은 오브젝트 타입이기 때문에 String 타입으로 컨버팅 한다. -->
 
    <%
        String id = (String) session.getAttribute("id");
 
        //로그인이 되어있지 않다면 id에 "GUEST"값을 준다
        if (id == null) {
            id = "GUEST";
        }
    %>
 
    <table width="1000" bordercolor="white">
        <tr height="70">
            <td colspan="4"><a href="RentcarMain.jsp"
                style="text-decoration: none"> <!-- 이미지를 불러오기위한 태그 작성 --> <img
                    alt="" src="img/RENT.jpg" height="150" width="250">
            </a></td>
            <td align="center" width="200"><%=id%> 님 <%
                if(id.equals("GUEST")){ %>
                <button onclick="RentcarMain.jsp?center=MemberLogin.jsp">
                    로그인</button> <%
                }
            %></td>
        </tr>
        <!-- 글자를 누르면 화면이 넘어갈수 있도록 a태그를 걸어줌 -->
        <tr height="50">
            <td align="center" width="200" bgcolor="pink"><font
                color="white" size="5"> <a
                    href="RentcarMain.jsp?center=CarReserveMain.jsp"
                    style="text-decoration: none"> 예 약 하 기 </a></font></td>
 
            <td align="center" width="200" bgcolor="pink">
                <!-- 글자를 누르면 화면이 넘어갈수 있도록 a태그를 걸어줌 --> <font color="white" size="5"><a
                    href="#" style="text-decoration: none"> 예 약 확 인</a></font>
            </td>
 
            <td align="center" width="200" bgcolor="pink">
                <!-- 글자를 누르면 화면이 넘어갈수 있도록 a태그를 걸어줌 --> <font color="white" size="5"><a
                    href="#" style="text-decoration: none"> 자 유 게 시 판 </a></font>
            </td>
 
            <td align="center" width="200" bgcolor="pink">
                <!-- 글자를 누르면 화면이 넘어갈수 있도록 a태그를 걸어줌 --> <font color="white" size="5"><a
                    href="#" style="text-decoration: none"> 이 벤 트 </a></font>
            </td>
 
            <td align="center" width="200" bgcolor="pink">
                <!-- 글자를 누르면 화면이 넘어갈수 있도록 a태그를 걸어줌 --> <font color="white" size="5"><a
                    href="#" style="text-decoration: none"> 고 객 센 터 </a></font>
            </td>
        </tr>
 
    </table>
</body>
</html>
 
cs

 

 

CarReserveResult.jsp (로그인 판별)

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<%@ page language="java" contentType="text/html; charset=EUC-KR"
    pageEncoding="EUC-KR"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=EUC-KR">
<title>Insert title here</title>
</head>
<body>
    <!-- 한글이 넘어올수도 있기 때문에 문자셋설정을 다시한다. -->
 
    <% 
    request.setCharacterEncoding("euc-kr");
%>
    <!-- 한번에 빈클래스에 있는 값들을 받아야되서 useBean 사용 -->
    <jsp:useBean id="rbean" class="db.CarReserveBean">
        <jsp:setProperty name="rbean" property="*" />
    </jsp:useBean>
 
    <% 
    //로그인한 아이디가 페이지가 변경되어도 유지가 되어야하기 때문에 세션으로 받는다.
    //받는 아이디는 오브젝트 타입이기 때문에 String 타입으로 타입변환을 시켜준다.
    String id = (String)session.getAttribute("id");
    
 
    //null값과 비교할시에는 GUEST값이 나와버리므로 
    //null 대신에 GUEST와 비교한다.
    //비교한후에 참이면 (로그인이 안되었으면) 로그인페이지로 이동하게함
    if(id==null)
    {
%>
    <script>//예약할시에 로그인이 안되어있을경우 출력되는 메시지
        alert("로그인후 예약이 가능합니다.");
    </script>
    <%
        response.sendRedirect("RentcarMain.jsp?center=MemberLogin.jsp");
    }
 
%>
 
 
</body>
</html>
cs

 

 

CarOptionSelect.jsp (차량 옵션 선택)

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<%@ page language="java" contentType="text/html; charset=EUC-KR"
    pageEncoding="EUC-KR"%>
<html>
<body>
    <% 
    int no = Integer.parseInt(request.getParameter("no"));
    
    //차량 수량
    int qty = Integer.parseInt(request.getParameter("qty"));
    //이미지를 가져옴
    String img = request.getParameter("img");
%>
    <div style="text-align: center;">
        <form action="RentcarMain.jsp?center=CarReserveResult.jsp"
            method="post">
            <table width="1000">
                <tr height="100">
                    <td align="center" colspan="3"><font size="6" color="gray">
                            옵션 선택 </font></td>
                </tr>
                <tr>
                    <!-- colspan은 가로셀끼리 병합하는 것이고, rowspan은 세로 셀끼리 병합하는 것 -->
                    <!-- 차량 사진 옆에 정보들이 떠야하기때문에 세로병합인 rowspan을 사용 -->
                    <td rowspan="7" width="500" align="center"><img alt=""
                        src="img/<%=img %>" width="450"></td>
                    <td width="250" align="center">대여기간</td>
                    <td width="250" align="center"><select name="dday">
                            <option value="1">1일</option>
                            <option value="2">2일</option>
                            <option value="3">3일</option>
                            <option value="4">4일</option>
                            <option value="5">5일</option>
                            <option value="6">6일</option>
                            <option value="7">7일</option>
                    </select></td>
                </tr>
                <tr>
                    <td width="250" align="center">대여일</td>
                    <td width="250" align="center"><input type="date" name="rday"
                        size="15"></td>
                <tr>
                    <td width="250" align="center">보험적용</td>
                    <td width="250" align="center"><select name="usein">
                            <option value="1">적용 (1일 1만원)</option>
                            <option value="2">미적용</option>
                    </select></td>
                </tr>
 
                <tr>
                    <td width="250" align="center">wifi 적용</td>
                    <td width="250" align="center"><select name="usewifi">
                            <option value="1">적용 (1일 1만원)</option>
                            <option value="2">미적용</option>
                    </select></td>
                </tr>
 
                <tr>
                    <td width="250" align="center">네비게이션 적용</td>
                    <td width="250" align="center"><select name="usenavi">
                            <option value="1">적용 (무료)</option>
                            <option value="2">미적용</option>
                    </select></td>
                </tr>
 
 
                <tr>
                    <td width="250" align="center">베이비시트 적용</td>
                    <td width="250" align="center"><select name="useseat">
                            <option value="1">적용 (1일 1만원)</option>
                            <option value="2">미적용</option>
                    </select></td>
                </tr>
 
                <tr>
                    <td align="center" colspan="2"><input type="hidden" name="no"
                        value="<%=no %>"> <input type="hidden" name="qty"
                        value="<%=qty %>"> <input type="submit" value="차량예약하기"></td>
                </tr>
 
            </table>
        </form>
    </div>
</body>
</html>
cs

 

 

CarReserveBean.java (차량 옵션 선택 빈 클래스)

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package db;
 
 
public class CarReserveBean {
    
    private int no;
    private int qty;
    private int dday; //대여기간
    private String rday; //대여일은 date타입으로 받았지만 넘겨줄때 String타입으로 변하므로 String타입으로 해야함
    private int usein;
    private int usewifi;
    private int usenavi;
    private int useseat;
    
    
    public int getNo() {
        return no;
    }
    public void setNo(int no) {
        this.no = no;
    }
    public int getQty() {
        return qty;
    }
    public void setQty(int qty) {
        this.qty = qty;
    }
    public int getDday() {
        return dday;
    }
    public void setDday(int dday) {
        this.dday = dday;
    }
    public String getRday() {
        return rday;
    }
    public void setRday(String rday) {
        this.rday = rday;
    }
    public int getUsein() {
        return usein;
    }
    public void setUsein(int usein) {
        this.usein = usein;
    }
    public int getUsewifi() {
        return usewifi;
    }
    public void setUsewifi(int usewifi) {
        this.usewifi = usewifi;
    }
    public int getUsenavi() {
        return usenavi;
    }
    public void setUsenavi(int usenavi) {
        this.usenavi = usenavi;
    }
    public int getUseseat() {
        return useseat;
    }
    public void setUseseat(int useseat) {
        this.useseat = useseat;
    }
    
    
    
    
    
 
}
 
cs

 

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