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  • web商品系统

    12.12

    今天在写web商品系统,没有遇到什么问题,商品系统已经完成一大不分了,计划明天写完:

    下面是今天搞出来的代码部分:

    <%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
    <!DOCTYPE html>
    <html>
    <head>
    <meta charset="UTF-8">
    <title>增加商品页面</title>
    </head>
    <body>
    <script>
    var add='<%=request.getParameter("add")%>';
    if(add=="yes"){
    alert("添加成功!");
    }
    </script>
    <form action="servlet?method=add" method="post">
    <table align="center">

    <tr>
    <td>名称:</td>
    <td>
    <input type="text" name="name">
    </td>
    </tr>
    <tr>
    <td>价格:</td>
    <td>
    <input type="text" name="jiage">
    </td>
    </tr>
    <tr>
    <td>数量:</td>
    <td>
    <input type="text" name="shuliang">
    </td>
    </tr>
    <tr align="center">
    <td>
    <input type="submit" value="确定" >
    <input type="submit" value="返回" formaction="add.jsp" formmethod="post">
    </td>
    </tr>
    </table>
    </form>
    </body>
    </html>

    <%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
    <!DOCTYPE html>
    <html>
    <head>
    <meta charset="UTF-8">
    <title>删除商品页面</title>
    </head>
    <body>
    <script>
    var delet='<%=request.getParameter("delete")%>';
    if(delet=='yes'){
    alert("删除成功!");
    }
    </script>
    <form action="servlet?method=delete" method="post">
    <table align="center">
    <tr>
    <td>请输入要删除商品的名称:</td>
    <td>
    <input type="text" name="name">
    </td>
    </tr>
    <tr align="center">
    <td>
    <input type="submit" value="确定">
    <input type="submit" value="返回" formaction="gongneng.jsp" formmethod="post">
    </td>
    </tr>
    </table>
    </form>
    </body>
    </html>

    <%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
    <!DOCTYPE html>
    <html>
    <head>
    <meta charset="UTF-8">
    <title>删除商品页面</title>
    </head>
    <body>
    <script>
    var delet='<%=request.getParameter("deletes")%>';
    if(delet=='yes'){
    alert("购买成功!");
    }
    </script>

    </body>
    </html>

    <%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
    <!DOCTYPE html>
    <html>
    <head>
    <meta charset="UTF-8">
    <title>功能选择界面</title>
    </head>
    <body>
    <form>
    <table align="center" border="1">
    <tr align="center">
    <td>
    <input type="submit" value="增加商品" formaction="add.jsp" formmethod="post">
    </td>
    </tr>
    <tr align="center">
    <td>
    <input type="submit" value="删除商品" formaction="delete.jsp " formmethod="post">
    </td>
    </tr>

    <tr align="center">
    <td>
    <input type="submit" value="修改商品" formaction="update.jsp" formmethod="post">
    </td>
    </tr>
    <tr align="center">
    <td>
    <input type="submit" value="买商品" formaction="servlet?method=show" formmethod="post">
    </td>
    </tr>

    </table>
    </form>
    </body>
    </html>

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  • 原文地址:https://www.cnblogs.com/092e/p/14169205.html
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