📄 list.jsp

📁 毕业设计代码
💻 JSP
字号:
<%@ page contentType="text/html;charset=gb2312"%>
<%@ page import="java.sql.*"%>
<%@ page import="BeanLink.DBBean"%>
<jsp:useBean id="db" class="BeanLink.DBBean" scope="page"/>
<%
    ResultSet rs=null;
    String driver="sun.jdbc.odbc.JdbcOdbcDriver"; //驱动程序
    String url="jdbc:odbc:airline";    //数据源的url
    String user1="";  //连接数据库的用户名
    String pass1="";  //连接数据库的口令
    String strSQL;  //要执行的sql语句
	int id;
	int shangpinType=0;
	String shangpinName=null;
	String gongyingshang=null;
	String xinghao=null;
	float price=0;
	String huiyuanzhekou=null;
	
	
	String shangpinType1=request.getParameter("shangpinType");

	
	int i=0;
	if(!db.initialization(driver,url,user1,pass1))  //进行初始化
	{
		out.println(db.getHint());
	}
	else try{ 
		if(shangpinType1!=null){
			strSQL="select * from airline_shangpinxinxi where shangpinType="+shangpinType1;//遍历数据，所有主题的信息
		}
		else{
			strSQL="select * from airline_shangpinxinxi";
		}
        rs=db.executeQuery(strSQL);
%>
<HTML>
<HEAD>
<META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=gb2312">
<TITLE>商品列表</TITLE>
<LINK HREF="../../../css/style.css" REL="stylesheet" TYPE="text/css">
</HEAD>

<BODY>
<FORM NAME="form1" METHOD="post" ACTION="">
    <TABLE WIDTH="620" BORDER="0" CELLSPACING="2" CELLPADDING="0">
		<TR>
			<TD COLSPAN="8"><CENTER>
			    <P CLASS="TITLE2">商品列表
		            </P>
			</CENTER></TD>
		</TR>
		<TR>
			<TD COLSPAN="8" CLASS="RIGHT"></TD>
		</TR>
		<TR VALIGN="MIDDLE">
			<TD COLSPAN="2" CLASS="RIGHT">			    商品类别：
			            <SELECT NAME="shangpinType">
		                    <OPTION VALUE="0" SELECTED>食品</OPTION>
		                    <OPTION VALUE="1">书籍</OPTION>
		                    <OPTION VALUE="2">影视</OPTION>
                </SELECT>            </TD>
		    <TD COLSPAN="5" CLASS="TEXT"><A HREF="JavaScript:linkSyokomoku('list.jsp');" TARGET="mainFrame"><IMG SRC="../../../image/search1.gif" ALT="查询" WIDTH="79" HEIGHT="32" BORDER="0"></A></TD>
	    </TR>
        <TR CLASS="HD3">
            <TD WIDTH="70">序号</TD>
            <TD WIDTH="105">商品名</TD>
            <TD WIDTH="80">价格（RMB）</TD>
            <TD WIDTH="110">&nbsp;</TD>
            <TD WIDTH="151">&nbsp;</TD>
        </TR>
<%
    while(rs.next()){
		i++;
		id=rs.getInt(1);
		shangpinName=rs.getString(3);
		price=rs.getFloat(6);
		 
%>      
        <TR CLASS="EVENTR">
            <TD><%=i%></TD>
            <TD><%=shangpinName%></TD>
            <TD><%=price%></TD>
            <TD><A HREF="detail.jsp?id=<%=id%>" TARGET="mainFrame">查看详细信息</A></TD>
            <TD><A HREF="order.jsp?shangpinName=<%=shangpinName%>" TARGET="mainFrame"><IMG SRC="../../../image/buy.gif" ALT="我要购买" WIDTH="88" HEIGHT="28" BORDER="0"></A></TD>
        </TR>
<%
	}
%> 
        <TR>
            <TD COLSPAN="5">&nbsp; </TD>
        </TR>
		<TR>
			<TD COLSPAN="8"><HR COLOR="#999999" SIZE="1"></TD>
		</TR>
        <TR>
            <TD COLSPAN="6"><CENTER>
                <P CLASS="TEXT">共N条商品记录 第N页／共N页 首页 前页 后页 末页
                </P>
            </CENTER></TD>
        </TR>
    </TABLE>
<%
	}
    catch(SQLException e2){
         out.println("数据库异常！");
         out.println(e2.toString());
    }
	finally{
		try{
			if(rs!=null) rs.close();
		}
        catch(Exception e){}
    }
%>
</FORM>
</BODY>
</HTML>
<script language="javascript">
<!--
function linkSyokomoku(url)
{
	var frm=document.form1;

	frm.method = "post";
	frm.action = url;
	frm.target = "mainFrame";
	frm.submit();

}
-->
</script>
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