【发布时间】：2018-11-02 08:42:21
【问题描述】：
我想为我正在使用的 php 输出制作上一页/下一页。但是，我通过 2 LIMIT 创建了输出，因为我只需要按 page/divstyle 进行两个选择（我将其设置为 99999），并且我无法使其在下一个/上一个按钮中起作用。你知道我是否需要 javascript 代码或我需要做其他任何事情，如果需要，怎么办？我不想转到另一个页面，我只想用这两个选择更改当前的 divstyle 并显示接下来的两个。为此，我将 LIMIT 设置为 9999999，但首先我需要弄清楚如何设置两个选择。
$sql10 = "SELECT username, Headshots, Murders, BanditsKilled, TotalBanditsKilled, ZombiesKilled, TotalZombiesKilled, TotalMurders, Backpack, pAdminLevel, pVIP, pHour, pMin, pSec, pBlood, pThrist, pHunger, Humanity, pJailed, pAliveTime, pPoints
FROM users
where IP = '".$row['IP']."'
order by pHour DESC LIMIT 2;";
$results10 = array();
$result10 = mysqli_query($con,$sql10);
$results10 = mysqli_fetch_all($result10, MYSQLI_ASSOC);
$resulta10 = mysqli_fetch_array($result10);
$output10 = '';
foreach ($results10 as $row) {
$output10 .= '<div class="panel panel-profile list-view">
<div class="panel-heading">
<div class="media">
<div class="media-left">
<a href="#">
<img class="media-object img-circle" src="../images/photos/user1.png" alt="">
</a>
</div>
<div class="media-body">
<h4 class="media-heading">'. $row['username'] . '</h4>';
if($pAdminLevel1 > 1) :
$output10 .= '<p class="media-usermeta"><i class="glyphicon glyphicon-briefcase"></i>' . $pAdminLevel . '</p>' ;
endif;
if($Tester == 1) :
$output10 .= '<p class="media-usermeta"><i class="glyphicon glyphicon-briefcase"></i>Tester</p>' ;
endif;
if($Tester == 0 && $pAdminLevel1 < 0) :
$output10 .= '<p class="media-usermeta"><i class="glyphicon glyphicon-briefcase"></i>Utilizator</p>' ;
endif;
$output10 .= '</div>
</div><!-- media -->
<ul class="panel-options">
<li><a class="tooltips" href="" data-toggle="tooltip" title="" data-original-title="View Options"><i class="glyphicon glyphicon-option-vertical"></i></a></li>
</ul>
</div><!-- panel-heading -->
<div class="panel-body people-info">
<div class="row">
<div class="col-sm-4">
<div class="info-group">
<label>Headshots</label>
' . $row['Headshots'] . '
</div>
</div>
<div class="col-sm-4">
<div class="info-group">
<label>Ucideri</label>
' . $row['Murders'] . '
</div>
</div>
<div class="col-sm-4">
<div class="info-group">
<label>Bandiți uciși</label>
' . $row['BanditsKilled'] . '
</div>
</div>
</div><!-- row -->
<div class="row">
<div class="col-sm-4">
<div class="info-group">
<label>Numărul total de bandiți uciși:</label>
<h4>'. $row['TotalBanditsKilled'] . '</h4>
</div>
</div>
<div class="col-sm-4">
<div class="info-group">
<label>Zombie uciși</label>
<h4>'. $row['ZombiesKilled'] . '</h4>
</div>
</div>
<div class="col-sm-4">
<div class="info-group">
<label>Numărul total de zombie uciși:</label>
<h4>'. $row['TotalZombiesKilled'] . '</h4>
</div>
</div>
</div><!-- row -->
<div class="row">
<div class="col-sm-4">
<div class="info-group">
<label>Ucideri Totale:</label>
' . $row['TotalMurders'] . '
</div>
</div>
<div class="col-sm-4">
<div class="info-group">
<label>Rucsac</label>
' .$Backpack . '
</div>
</div>
<div class="col-sm-4">
<div class="info-group">
<label>VIP</label>
' . $pVIP . '
</div>
</div>
</div><!-- row -->
<div class="row">
<div class="col-sm-4">
<div class="info-group">
<label>Level:</label>
<h4>'. $row['pHour'] . '</h4>
</div>
</div>
<div class="col-sm-4">
<div class="info-group">
<label>Ore jucate în total:</label>
<h4>'. $row['pHour'] . ':'. $row['pMin'] . '</h4>
</div>
</div>
<div class="col-sm-4">
<div class="info-group">
<label>Sânge</label>
<h4>'. $row['pBlood'] . ' litri</h4>
</div>
</div>
</div>
<div class="row">
<div class="col-sm-4">
<div class="info-group">
<label>Sete</label>
' . $row['pThrist'] . '
</div>
</div>
<div class="col-sm-4">
<div class="info-group">
<label>Foamete</label>
' . $row['pHunger'] . '
</div>
</div>
<div class="col-sm-4">
<div class="info-group">
<label>Umanitate</label>
' . $row['Humanity'] . '
</div>
</div>
</div><!-- row -->
<div class="row">
<div class="col-sm-4">
<div class="info-group">
<label>Admin Jail:</label>
<h4>'. $row['pJailed'] . '</h4>
</div>
</div>
<div class="col-sm-4">
<div class="info-group">
<label>Timp în viață:</label>
<h4>'. $row['pAliveTime'] . '</h4>
</div>
</div>
<div class="col-sm-4">
<div class="info-group">
<label>Credite:</label>
<h4>'. $row['pPoints'] . '</h4>
</div>
</div>
</div>
</div><!-- row -->
</div><!-- panel -->';
和 HTML 部分。
<div class="col-sm-8 col-md-9 col-lg-10 people-list">
<div class="people-options clearfix">
<div class="btn-group pull-right people-pager">
<button type="button" onclick="previous()" class="btn btn-default"><i class="fa fa-chevron-left"></i></button>
<button type="button" onclick="next()" class="btn btn-default"><i class="fa fa-chevron-right"></i></button>
</div>
<span class="people-count pull-right">Selected<strong>1-2</strong> of your accounts</span>
</div><!-- people-options -->
<?php echo $output10 ?>
</div>
【问题讨论】：
-
你能澄清一下问题吗？
LIMIT选项、选择字段和分页之间有什么联系？ -
当我使用 LIMIT 时，它会显示我想要多少个输出。我想使用 99999 限制，但每个分页只有两个选择。
-
“我如何设置两个选择”是什么意思？这里没有给出可以帮助我们理解问题的 SQL 查询
-
我已添加查询。
标签： javascript php html