数据库mydb
表格info,nation
实现效果
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无标题文档 主页面
query($sql); //5.处理数据(提取数据) echo ""; echo "
"; }//根据民族代号查询民族名称function NationName($db,$code){ //3.写sql语句 $sql = "select * from Nation where code='{ $code}'"; //4.执行sql语句 $result=$db->query($sql); //处理数据 if($row=$result->fetch_row()) { return $row[1]; } else { return ""; } }?>"; //遍历每一条数据 while($row=$result->fetch_row()) { //处理性别 $sex=(bool)$row[2]?"男":"女"; //处理民族 $nation=NationName($db,$row[3]); //处理生日 $birthday=date("Y年m月d日",strtotime($row[4])); echo " 代号 姓名 性别 民族 生日 操作 "; } echo " { $row[0]} { $row[1]} { $sex} { $nation} { $birthday} 删除 修改
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无标题文档 添加页面
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无标题文档 query($sql); //5.判断是否添加成功 if($result) { header("Location:ADD.php");//跳回页面 } else { echo "添加失败"; } } ?>
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无标题文档 query($sql); //判断是否删除成功 if($result) { header("Location:0126.php"); } else { echo "删除失败!"; } }?>
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无标题文档 修改页面
query($sql); //5.处理数据 $row=$result->fetch_row();}?>
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无标题文档 query($sql); //判断是否修改成功 if($result) { header("Location:0126.php"); } else { echo "修改失败!"; } }?>