📄 customerview.jsp~4~

📁 java 通用进销存系统。很完整的说明文档和源码以及源程序。
💻 JSP~4~
字号:
<%@ page contentType="text/html; charset=GBK" %>
<%@ page import = "data.*, user.*"%>
<%
  //设置取得字符串的编码机制
  request.setCharacterEncoding("GBK");
  String userName = "";
  if(session.getAttribute("user") != null){
    User user = (User)session.getAttribute("user");
    userName = user.getUserName();
  }else{
    out.print("<h3>请先登陆系统.</h3>");
    return;
  }
  //创建客户数组
  String[][] customer = new String[0][17];
  //创建数据类
  StockManagementData stockManagementData = new StockManagementData();
  //根据传入参数取得客户数组
  if(request.getParameter("selectedIndex") != null){
    int selectedIndex = Integer.parseInt(request.getParameter("selectedIndex"));
    String searchValue = request.getParameter("searchValue");
    if(searchValue.length() == 0){
      out.print("查询值为空，请<a href=\"javascript:history.back()\">重新输入</a>.");
      return;
    }
    switch (selectedIndex) {
      case 0:
        //根据客户名字取得客户数组
        customer = stockManagementData.getCustomersByCustomerName(searchValue);
        break;
      case 1:
        //根据地区取得客户数组
        customer = stockManagementData.getCustomersByCustomerZone(searchValue);
        break;
    }
  }
  //创建表格标题数组
  String[] colNames = new String[]{"客户名字", "地区", "拼音码", "简称",
       "联系电话", "联系人", "手机", "传真", "固定电话", "地址",
       "邮编", "开户银行", "银行账号", "电子邮件", "网址", "备注"};
%>
<html>
<head>
<title>客户查看页面：用户(<%=userName%>)</title>
</head>
<body bgcolor="#ffffff">
<center>
<h3>客户查看页面:用户(<%=userName%>)</h3>
<form action="customerview.jsp" method="get">
<p>
  查询条件：
  <select name="selectedIndex">
    <option value="0">按客户名字查询</option>
    <option value="1">按地区查询</option>
  </select>
  查询值：
  <input name="searchValue" type="text" size="18">
  <input name="search" type="submit" value="查询">
</p>
</form>
<hr size="3" color="#0066FF">
<!--根据客户数组显示表格内容-->
<table width="100%" border="1">
  <tr align="center">
    <%for(int i = 0; i < colNames.length; i++){%>
      <td><font size="-1"><%=colNames[i]%></font></td>
    <%}%>
  </tr>
  <%for (int i = 0; i < customer.length; i++){%>
    <tr align="left">
      <%for(int j = 0; j < customer[0].length; j++){
        if(j == customer[0].length - 1){%>
          <td>
            <font size="-1">
	      <textarea name="remark" cols="10" rows="1"><%=customer[i][j]%></textarea>
	    </font>
          </td>
        <%}else{%>
            <td><font size="-1"><%=customer[i][j]%></font></td>
      <%  }
        }%>
    </tr>
  <%}%>
</table>
</center>
</body>
</html>
⌨️ 快捷键说明

复制代码 Ctrl + C
搜索代码 Ctrl + F
全屏模式 F11
切换主题 Ctrl + Shift + D
显示快捷键 ?
增大字号 Ctrl + =
减小字号 Ctrl + -