函数中的php分页
我想在一张桌子上放一个页码。 我在一个名为Login的类中使用了此函数,该类回显表的一部分:函数中的php分页,php,mysql,pagination,Php,Mysql,Pagination,我想在一张桌子上放一个页码。 我在一个名为Login的类中使用了此函数,该类回显表的一部分: public function getCodes() { // if database connection opened if ($this->databaseConnection()) { $query_codes = $this->db_connection->prepare('SELECT i.id, i.code, i.active, p.en
public function getCodes()
{
// if database connection opened
if ($this->databaseConnection()) {
$query_codes = $this->db_connection->prepare('SELECT i.id, i.code, i.active, p.enterprise, (SELECT count(*) FROM internal) AS total FROM internal AS i LEFT JOIN pusers AS p ON i.user_id = p.user_id');
$query_codes->execute();
// get result row (as an object)
//$result_row = $query_products->fetchObject();
while ($result_row = $query_codes->fetchObject()){
$this->totalPages = $result_row->total;
echo'<tr>'; // printing table row
echo '<td>'.$result_row->code.'</td><td>'.$result_row->active.'</td><td>'.$result_row->enterprise.'</td>
<td>
<form method="post" action="codes">
<input type="hidden" name="id" value='.$result_row->id.'>
<button type="submit" id="register-submit-btn" class="button" name="delete_code" onclick="return confirm(\'Quieres borrar el Código?\')">Borrar</button>
<button type="submit" id="register-submit-btn" class="button" name="activate_code" onclick="return confirm(\'Quieres activar el Código?\')">Activar</button>
</form>
</td>'; // we are looping all data to be printed till last row in the table
echo'</tr>'; // closing table row
}
} else {
return false;
}
}
在另一个文件中,我这样称呼它:
<div class="table-style">
<table class="table-list">
<tbody><tr>
<th>Código</th>
<th>Activo</th>
<th>Empresa</th>
<th>Acciones</th>
</tr>
<?php $login->getCodes();?>
</tbody></table>
</div>
问题是如何将其转换为表中的分页?以下示例将基于URL参数: 我们需要设置应该生成多少行。 在URL中,我们将使用page参数来确定将生成哪个表页
function getCodes(){
$maxRows = 10;
$offset = isset($_GET['page']) && is_numeric($_GET['page']) && $_GET['page'] > 0 ? $_GET['page'] : 0;
if ($this->databaseConnection()) {
$query_codes = $this->db_connection->prepare('SELECT i.id, i.code, i.active, p.enterprise, (SELECT count(*) FROM internal) AS total FROM internal AS i LEFT JOIN pusers AS p ON i.user_id = p.user_id' . ' LIMIT '.$maxRows.' OFFSET '. ($offset * $maxRows));
$query_codes->execute();
// get result row (as an object)
//$result_row = $query_products->fetchObject();
while ($result_row = $query_codes->fetchObject()){
$this->totalPages = $result_row->total;
echo'<tr>'; // printing table row
echo '<td>'.$result_row->code.'</td><td>'.$result_row->active.'</td><td>'.$result_row->enterprise.'</td>
<td>
<form method="post" action="codes">
<input type="hidden" name="id" value='.$result_row->id.'>
<button type="submit" id="register-submit-btn" class="button" name="delete_code" onclick="return confirm(\'Quieres borrar el Código?\')">Borrar</button>
<button type="submit" id="register-submit-btn" class="button" name="activate_code" onclick="return confirm(\'Quieres activar el Código?\')">Activar</button>
</form>
</td>'; // we are looping all data to be printed till last row in the table
echo'</tr>'; // closing table row
}
} else {
return false;
}
}
现在,只需在url中添加页面参数,如下所示:
?page=1以下示例将基于URL参数: 我们需要设置应该生成多少行。 在URL中,我们将使用page参数来确定将生成哪个表页
function getCodes(){
$maxRows = 10;
$offset = isset($_GET['page']) && is_numeric($_GET['page']) && $_GET['page'] > 0 ? $_GET['page'] : 0;
if ($this->databaseConnection()) {
$query_codes = $this->db_connection->prepare('SELECT i.id, i.code, i.active, p.enterprise, (SELECT count(*) FROM internal) AS total FROM internal AS i LEFT JOIN pusers AS p ON i.user_id = p.user_id' . ' LIMIT '.$maxRows.' OFFSET '. ($offset * $maxRows));
$query_codes->execute();
// get result row (as an object)
//$result_row = $query_products->fetchObject();
while ($result_row = $query_codes->fetchObject()){
$this->totalPages = $result_row->total;
echo'<tr>'; // printing table row
echo '<td>'.$result_row->code.'</td><td>'.$result_row->active.'</td><td>'.$result_row->enterprise.'</td>
<td>
<form method="post" action="codes">
<input type="hidden" name="id" value='.$result_row->id.'>
<button type="submit" id="register-submit-btn" class="button" name="delete_code" onclick="return confirm(\'Quieres borrar el Código?\')">Borrar</button>
<button type="submit" id="register-submit-btn" class="button" name="activate_code" onclick="return confirm(\'Quieres activar el Código?\')">Activar</button>
</form>
</td>'; // we are looping all data to be printed till last row in the table
echo'</tr>'; // closing table row
}
} else {
return false;
}
}
现在,只需在url中添加页面参数,如下所示:
?第1页