一 PHP脚本
index.php
<html> <head> <meta http-equiv="Content-Type" content="text/html; charset=gb2312"> <title>switch语句的应用</title> <style type="text/css"> <!-- body { background-color: #F1EFEB; margin-left: 00px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; } .STYLE4 { color: #154049; font-size: 13px; } a:link { text-decoration: none; color: #0A323C; } a:visited { text-decoration: none; color: #006600; } a:hover { text-decoration: none; color: #000033; } a:active { text-decoration: none; color: #003366; } --> </style> </head> <body><center> <table width="850" height="80" border="0" cellpadding="0" cellspacing="0"> <tr> <td width="333" height="50"> </td> <td width="90"> </td> <td width="71"> </td> <td width="74"> </td> <td width="73" align="right"> </td> <td width="75" class="STYLE4">返回首页</td> <td width="83" class="STYLE4">加入收藏</td> <td width="51"> </td> </tr> <tr> <td height="30"> </td> <td align="center"> </td> <td align="center"><span class="STYLE4"><a href="index.php?lmbs=最新商品"> 最新商品</a></span></td> <td align="center"><span class="STYLE4"><a href="index.php?lmbs=热门商品"> 热门商品</a></span></td> <td align="center"><span class="STYLE4"><a href="index.php?lmbs=<?php echo urlencode("推荐商品");?>">推荐商品</a></span></td> <td align="center"><span class="STYLE4"><a href="index.php?lmbs=<?php echo urlencode("特殊商品");?>">特殊商品</a></span></td> <td align="center"><span class="STYLE4"></span></td> <td> </td> </tr> </table> <table width="850" border="0" cellpadding="0" cellspacing="0"> <tr> <td width="196" height="520" align="center" valign="top"><table width="180" height="523" border="1" cellpadding="1" cellspacing="1" bordercolor="#FFFFFF" bgcolor="#F1F1F1"> <tr> <td height="25" align="center" bgcolor="#FFFFFF"><span class="STYLE4"> <a href="index.php?lmbs=最新商品"> 最新商品</a></span></td> </tr> <tr> <td height="25" align="center" bgcolor="#FFFFFF"><span class="STYLE4"> <a href="index.php?lmbs=热门商品"> 热门商品</a></span></td> </tr> <tr> <td height="25" align="center" bgcolor="#FFFFFF"><span class="STYLE4"> <a href="index.php?lmbs=<?php echo urlencode("推荐商品");?>">推荐商品</a></span></td> </tr> <tr> <td height="25" align="center" bgcolor="#FFFFFF"><span class="STYLE4"> <a href="index.php?lmbs=<?php echo urlencode("特殊商品");?>">特殊商品</a></span></td> </tr> <tr> <td height="25" bgcolor="#FFFFFF"> </td> </tr> <tr> <td height="25" bgcolor="#FFFFFF"> </td> </tr> <tr> <td height="25" bgcolor="#FFFFFF"> </td> </tr> <tr> <td height="25" bgcolor="#FFFFFF"> </td> </tr> <tr> <td height="25" bgcolor="#FFFFFF"> </td> </tr> <tr> <td height="25" bgcolor="#FFFFFF"> </td> </tr> <tr> <td height="25" bgcolor="#FFFFFF"> </td> </tr> <tr> <td height="25" bgcolor="#FFFFFF"> </td> </tr> <tr> <td height="25" bgcolor="#FFFFFF"> </td> </tr> <tr> <td height="25" bgcolor="#FFFFFF"> </td> </tr> <tr> <td height="25" bgcolor="#FFFFFF"> </td> </tr> <tr> <td height="25" bgcolor="#FFFFFF"> </td> </tr> <tr> <td height="25" bgcolor="#FFFFFF"> </td> </tr> <tr> <td height="25" bgcolor="#FFFFFF"> </td> </tr> <tr> <td height="25" bgcolor="#FFFFFF"> </td> </tr> <tr> <td height="25" bgcolor="#FFFFFF"> </td> </tr> </table></td> <td width="600" align="center" valign="top"><table width="595" border="0" cellspacing="0" cellpadding="0"> <tr> <td align="center" bgcolor="#FFFFFF"> <?php switch($_GET[lmbs]){ case "最新商品": include "index1.php"; break; case "热门商品": include "index2.php"; break; case "推荐商品": include "index3.php"; break; case "特殊商品": include "index4.php"; break; case "": include "index4.php"; break; } ?></td> </tr> </table></td> <td width="54"> </td> </tr> </table> </center> </body> </html>
index1.php
<html> <head> <metahttp-equiv="Content-Type"content="text/html; charset=gb2312"> <title>无标题文档</title> </head> <body> <imgsrc="images/bg6.jpg"width="508"height="543"> </body> </html>
index2.php
<html> <head> <metahttp-equiv="Content-Type"content="text/html; charset=gb2312"> <title>无标题文档</title> </head> <body> <ahref="index.php?lmbs=新品上市"></a> <imgsrc="images/bg7.jpg"width="547"height="548"> </body> </html>
index3.php
<html> <head> <metahttp-equiv="Content-Type"content="text/html; charset=gb2312"> <title>无标题文档</title> </head> <body> <a href="index.php?lmbs=<?php echo urlencode("特价区");?>"></a> <imgsrc="images/bg8.jpg"width="534"height="410"> </body> </html>
index4.php
<html> <head> <metahttp-equiv="Content-Type"content="text/html; charset=gb2312"> <title>无标题文档</title> </head> <body> <imgsrc="images/bg7.JPG"width="538"height="520"> </body> </html>
二 运行结果
三 功能说明
应用switch语句设计网站主页的布局,将网站头、尾文件设置为固定不变的板块、导航条也作为固定板块;而在主显示区中,应用switch语句根据超链接中传递的值不同,显示不同的内容。
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