📄 dishqueryshow.jsp
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<%@ page contentType="text/html; charset=gb2312" language="java" import="java.sql.*" errorPage="" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title>查询的菜肴信息</title>
<STYLE>
#Layer1 {
Z-INDEX: 1;
WIDTH: 118px;
POSITION: absolute;
HEIGHT: 28px
}
body {
}
</STYLE>
</head>
<body>
<table style="FONT-SIZE: 14px; COLOR: #323229" width="100%" border="1" cellpadding="0" cellspacing="0" bordercolor="#B98631">
<tr>
<th align="left" bgcolor="#B98631" scope="col"> 您查询的菜肴信息</th>
</tr>
<tr>
<td>
<% String p=request.getParameter("p");
if(p==null)
{p="";
}
String name=request.getParameter("name");
if(name==null)
{name="";
}
byte c[]=name.getBytes("ISO-8859-1");
name=new String(c);
Connection con;
Statement sql;
ResultSet rs;
try{
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
}
catch(ClassNotFoundException event){}
try{
con=DriverManager.getConnection("jdbc:odbc:lzyHotel");
sql=con.createStatement();
String condition="";
if(p.equals("1"))
{
condition="SELECT * FROM dish where dish_NO='"+name+"'";
}
else if(p.equals("2"))
{
condition="SELECT * FROM dish where dish_NO='"+name+"'";
}
%>
<P> 查询后的表：
<%
rs=sql.executeQuery(condition);
out.print("<Table Border>");
out.print("<TR>");
out.print("<TH width=100>"+"菜肴编号");
out.print("<TH width=100>"+"菜肴名称");
out.print("<TH width=100>"+"菜肴价格");
out.print("<TH width=100>"+"菜肴特色");
out.print("</TR>");
while(rs.next())
{
out.print("<TR>");
out.print("<TD>"+rs.getString(1)+"</TD>");
out.print("<TD>"+rs.getString(2)+"</TD>");
out.print("<TD>"+rs.getString(3)+"</TD>");
out.print("<TD>"+rs.getString(4)+"</TD>");
out.print("</TR>");
}
out.print("</Table>");
con.close();
}
catch(SQLException e1){out.print(e1);}
%>
</td>
</tr>
</table>
</body>
</html>
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