基于php+mysql购物商城 校园二手商品 图书鲜花商城 毕业设计(2)分类

it2023-12-27  70

效果图

代码

<?php require "conn.php"; //获取网站标题等信息 $sql_xg="select * from web_key where id=1"; $jieguo_xg=mysqli_query($conn,$sql_xg); if(!$jieguo_xg){ die("不能获取数据"); } //echo "<hr>"; $var_Mingcheng=""; $var_Guanjianzi=""; $var_Miaoshu=""; while ($row_xg=mysqli_fetch_array($jieguo_xg,MYSQLI_ASSOC)){ //echo "{$row["id"]}"."{$row["cn"]}"."{$row["en"]}"."<br>"; $var_Mingcheng=$row_xg["Mingcheng"]; $var_Guanjianzi=$row_xg["Guanjianzi"]; $var_Miaoshu=$row_xg["Miaoshu"]; } ?> <!doctype html> <html> <head> <meta charset="utf-8"> <title><?php echo $var_Mingcheng ?></title> <meta name="viewport" content="width=device-width, initial-scale=1, user-scalable=no"> <link rel="stylesheet" href="css/chanpin_fenlei.css"> <link rel="stylesheet" href="css/dibu_caidan.css"> </head> <body> <!--商品分类--> <div class="fenlei"> <!--商品分类-左侧--> <div class="fenlei_zuo"> <a class="fenlei_zuo_xiangmu <?php //$cs_lxid = $_GET["cs_lxid"]; if(empty($_GET['cs_lxid'])){ echo " fenlei_zuo_xuanzhong "; } ?> " href="fenlei.php">所有分类</a> <?php $sql_fl="select * from shangpin_fenlei where caidan_jibie=1 "; $jieguo_fl=mysqli_query($conn,$sql_fl); if(!$jieguo_xg){ die("不能获取数据"); } while ($row_fl=mysqli_fetch_array($jieguo_fl,MYSQLI_ASSOC)){ $var_flid=$row_fl["id"]; $var_caidan_mingcheng=$row_fl["caidan_mingcheng"]; ?> <a class="fenlei_zuo_xiangmu <?php if(empty($_GET['cs_lxid'])){ }else{ if($var_flid==$_GET['cs_lxid']){ echo " fenlei_zuo_xuanzhong "; } } ?> " href="fenlei.php?cs_lxid=<?php echo $var_flid ?>"><?php echo $var_caidan_mingcheng ?></a> <?php } ?> </div> <!--商品分类-右侧--> <div class="fenlei_you"> <div class="cp2_zuixin"> <?php $sql = ""; if(empty($_GET['cs_lxid'])){ $sql="select * from shangpin order by id desc limit 9"; }else{ $sql="select * from shangpin where lx_id1=".$_GET['cs_lxid']." order by id desc limit 9"; } $jieguo=mysqli_query($conn,$sql); if(!$jieguo){ die("不能获取数据"); } while ($row=mysqli_fetch_array($jieguo,MYSQLI_ASSOC)) { ?> <a href="cp_xinxi1.php?cs_id=<?php echo $row["id"] ?>" target="_blank" class="cp2_lianjie"> <img src="/up/<?php echo $row["cp_tupian"] ?>" class="cp2_img" /> <p class="cp2_mc"><?php echo $row["mingcheng"] ?></p> <p class="cp_mc2">¥ <?php echo $row["jiage1"] ?></p> </a> <?php } ?> </div> </div> </div> <!--底部菜单--> <?php include 'dibu_menu.php'; ?> </body> </html>
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