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<?php
namespace _0819;
//引入朱老师的分页条函数
require __DIR__ . '/page_refer.php';
//加载模拟的数据库数据
$pure_userInfo = file_get_contents(__DIR__ . '/userinfo.json');
$pure_userInfo = json_decode($pure_userInfo, true);
//虚拟数据库
function VitrualSQLreturn($arr, $offset, $limit)
{
return array_filter($arr, function ($e) use ($offset, $limit) {
return $e['id'] > $offset && $e['id'] <= $offset + $limit;
});
}
//实现GET传参翻页
$page = $_GET['page'] ?? (int)1;
$pageLimit = (int)20;
$userInfo = VitrualSQLreturn($pure_userInfo, ($page - 1) * $pageLimit, $pageLimit);
//实现分页器必要参数
$allDataCount = count($pure_userInfo);
$pageChange = createPages((int)$page, ceil((int)$allDataCount / (int)$pageLimit));
?>
<!DOCTYPE html>
<html lang="zh-CN">
<head>
<meta charset="UTF-8">
<title>选手信息表</title>
<style>
table {
/*width: 400px;*/
border-collapse: collapse;
text-align: center;
}
table th,
table td {
border: 1px solid;
padding: 5px;
}
table thead {
background-color: lightcyan;
}
table caption {
font-size: larger;
/*margin-bottom: 8px;*/
font-weight: bold;
border: 1px solid;
padding: 5px 0px;
}
body > p {
display: flex;
}
p > a {
text-decoration: none;
color: #555;
border: 1px solid;
padding: 5px 10px;
margin: 10px 2px;
}
.active {
background-color: seagreen;
color: white;
border: 1px solid seagreen;
}
.close{
color: #bbb;
}
</style>
</head>
<body>
<table>
<caption>选手信息表</caption>
<thead>
<tr>
<th>id</th>
<th>姓名</th>
<th>身份证</th>
<th>出生日期</th>
<th>性别</th>
<th>电话号</th>
<th>住址</th>
</tr>
</thead>
<tbody>
<?php foreach ($userInfo as $v) :extract($v) ?>
<tr>
<td><?= $id ?></td>
<td><?= $name ?></td>
<td><?= $identity_num ?></td>
<td><?= $date_of_birth ?></td>
<td><?php echo $sex ? '男' : '女' ?></td>
<td><?= $phone_num ?></td>
<td><?= $address ?></td>
</tr>
<?php endforeach ?>
</tbody>
</table>
<p>
<?php if ($page > 1) : ?>
<a href="<?php echo $_SERVER['PHP_SELF'] . '?page=' . $page-1 ?>" >上一页</a>
<?php else: ?>
<a class="close">上一页</a>
<?php endif ?>
<?php foreach ($pageChange as $v) : ?>
<?php if (isset($v)): ?>
<a href="<?php echo $_SERVER['PHP_SELF'] . '?page=' . $v ?>" <?php echo $page == $v ? 'class="active"' : null ?>><?= $v ?></a>
<?php else: ?>
<a>......</a>
<?php endif ?>
<?php endforeach ?>
<?php if ($page < ceil((int)$allDataCount / (int)$pageLimit)) : ?>
<a href="<?php echo $_SERVER['PHP_SELF'] . '?page=' . $page+1 ?>" >下一页</a>
<?php else: ?>
<a class="close">下一页</a>
<?php endif ?>
</p>
</body>
</html>