我正在使用分页部分中的bootstrap“pager”。
以下是我用来在PHP中加载HTML的内容:
echo "<ul class='pager'>";
echo ($total > $lim) ? "<li class='previous'>" : "<li class='previous disabled'>";
echo ($total > $lim) ? "<a href='#status' onclick='getStatuses(" . (($lim+10)/10) . ")'>← Older</a>" : "<a>← Older</a>";
echo "</li>";
echo ($lim == 10) ? "<li class='next disabled'>" : "<li class='next'>";
echo ($lim == 10) ? "<a>Newer →</a>" : "<a href='#status' onclick='getStatuses(" . (($lim-10)/10) . ")'>Newer →</a>";
echo "</li>";
echo "</ul>";
现在,当我实际加载它时,它会像这样返回:
<ul class="pager">
<a></a>
<li class="previous disabled">
<a></a>
<a>← Older</a>
</li>
<li class="next disabled">
<a>Newer →</a>
</li>
</ul>
有2个似乎是随机<a></a>
标签。我怎么能摆脱这些?我做错了什么?
答案 0 :(得分:2)
从PHP打印出一堆HTML通常会导致代码理解困难。最好退出PHP上下文,例如
// drop out of PHP
?>
<ul class="pager">
<?php if ($total > $lim) : ?>
<li class="previous">
<a href="#status" onclick="getStatuses(<?= ($lim+10)/10 ?>)">← Older</a>
</li>
<?php else : ?>
<li class="previous disabled">
<a>← Older</a>
</li>
<?php endif ?>
<?php if ($lim == 10) : ?>
<li class="next disabled">
<a>Newer →</a>
</li>
<?php else : ?>
<li class="next">
<a href="#status" onclick="getStatuses(<?= ($lim-10)/10 ?>)">Newer →</a>
</li>
<?php endif ?>
</ul>
<?php
// and now back to PHP
答案 1 :(得分:-1)
同意菲尔的意见,但我的猜测是&amp; larr或者你的三元表达式没有括号的事实。试试这个:
echo "<ul class='pager'>";
echo (($total > $lim) ? "<li class='previous'>" : "<li class='previous disabled'>");
echo (($total > $lim) ? "<a href='#status' onclick='getStatuses(" . (($lim+10)/10) . ")'> Older</a>" : "<a> Older</a>");
echo "</li>";
echo (($lim == 10) ? "<li class='next disabled'>" : "<li class='next'>");
echo (($lim == 10) ? "<a>Newer →</a>" : "<a href='#status' onclick='getStatuses(" . (($lim-10)/10) . ")'>Newer</a>");
echo "</li>";
echo "</ul>";