【发布时间】：2017-02-17 22:01:52
【问题描述】：
花了几个小时试图弄清楚这一点，但没有成功，只是不是一个好的编码器。我有 2 个标题，称为标题和日期，我试图阻止它们在每一行之前重复。我只希望标题在顶部一次。我必须改变什么才能做到这一点。谢谢！！！！使用比特币搜索。
<thead>
<tr>
<th class='table-header' width='20%'>Title</th>
<th class='table-header' width='5%'>Date</th>
</tr>
</thead>
<?php
define("ROW_PER_PAGE",15);
require_once('db.php');
?>
<html>
<head>
<style>
body{width:615px;font-family:arial;letter-spacing:1px;line-height:20px;}
.tbl-qa{width: 100%;font-size:0.9em;background-color: #f5f5f5;}
.tbl-qa th.table-header {padding: 5px;text-align: left;padding:10px;}
.tbl-qa .table-row td {padding:10px;background-color: #FDFDFD;vertical-align:top;}
.button_link {color:#FFF;text-decoration:none; background-color:#428a8e;padding:10px;}
#keyword{border: #CCC 1px solid; border-radius: 4px; padding: 7px;background:url("demo-search-icon.png") no-repeat center right 7px;}
.btn-page{margin-right:10px;padding:5px 10px; border: #CCC 1px solid; background:#FFF; border-radius:4px;cursor:pointer;}
.btn-page:hover{background:#F0F0F0;}
.btn-page.current{background:#F0F0F0;}
</style>
</head>
<body>
<?php
$search_keyword = '';
if(!empty($_POST['search']['keyword'])) {
$search_keyword = $_POST['search']['keyword'];
$sql = 'SELECT * FROM posts WHERE post_title LIKE :keyword OR description LIKE :keyword OR post_at LIKE :keyword ORDER BY id DESC ';
/* Pagination Code starts */
$per_page_html = '';
$page = 1;
$start=0;
if(!empty($_POST["page"])) {
$page = $_POST["page"];
$start=($page-1) * ROW_PER_PAGE;
}
$limit=" limit " . $start . "," . ROW_PER_PAGE;
$pagination_statement = $pdo_conn->prepare($sql);
$pagination_statement->bindValue(':keyword', '%' . $search_keyword . '%', PDO::PARAM_STR);
$pagination_statement->execute();
$row_count = $pagination_statement->rowCount();
if(!empty($row_count)){
$per_page_html .= "<div style='text-align:center;margin:20px 0px;'>";
$page_count=ceil($row_count/ROW_PER_PAGE);
if($page_count>1) {
for($i=1;$i<=$page_count;$i++){
if($i==$page){
$per_page_html .= '<input type="submit" name="page" value="' . $i . '" class="btn-page current" />';
} else {
$per_page_html .= '<input type="submit" name="page" value="' . $i . '" class="btn-page" />';
}
}
}
$per_page_html .= "</div>";
}
$query = $sql.$limit;
$pdo_statement = $pdo_conn->prepare($query);
$pdo_statement->bindValue(':keyword', '%' . $search_keyword . '%', PDO::PARAM_STR);
$pdo_statement->execute();
$result = $pdo_statement->fetchAll();
}
?>
<form name='frmSearch' action='' method='post'>
<div style='text-align:right;margin:20px 0px;'><input type='text' name='search[keyword]' value="<?php echo $search_keyword; ?>" id='keyword' maxlength='25'></div>
<?php
if(!empty($result)) {
foreach($result as $row) {
?>
<table class='tbl-qa'>
<thead>
<tr>
<th class='table-header' width='20%'>Title</th>
<th class='table-header' width='5%'>Date</th>
</tr>
</thead>
<tbody id='table-body'>
<tr class='table-row'>
<td><a style="text-decoration: none;" href="<?php echo $row['description']; ?>">
<?php echo $row['post_title']; ?></a></td>
<td><?php echo $row['post_at']; ?></td>
</tr>
<?php
}
}
?>
</tbody>
</table>
<?php echo $per_page_html; ?>
</form>
</body>
</html>
【问题讨论】：
-
您正在 foreach 循环中重新创建表格（
... ），它应该只包含您的行的 html（
... 部分）表需要在循环之外
标签： php search pagination