我在controller
操作中编写了以下代码。
$this->paginate['Tag'] = array(
'fields' => array('COUNT(tag_id) AS numbers', 'tag', 'slug'),
'limit' => 50,
'order' => 'numbers desc',
'recursive' => 2,
'group' => array('tag'),
);
$tags = $this->paginate('Tag', array('not' => array('site_id' => NULL), 'tag !=' => ''));
并写在.ctp
文件中的代码下面。
<div class="row section">
<div class="col col_16 pagination">
<h3>Tags</h3>
<?php
foreach ($tags as $key => $tag) {
echo '<span>' . $this->Html->link($tag['Tag']['tag'] . ' (' . $tag[0]['numbers'] . ')', '/tags/' . $tag['Tag']['slug']) . '</span>';
}
?>
</div>
<div class="col col_16 pagination">
<?php
echo $this->Paginator->first('First', null, null, array('class' => 'disabled'));
echo $this->Paginator->prev('Previous', null, null, array('class' => 'disabled'));
echo $this->Paginator->numbers(array('separator' => ''));
echo $this->Paginator->next('Next', null, null, array('class' => 'disabled'));
echo $this->Paginator->last('Last', null, null, array('class' => 'disabled'));
?>
</div>
<div class="col col_16 pagination">
<h5 class="margin0Px">
<?php
echo $this->Paginator->counter(array(
'format' => __('Page %page% of %pages%, showing %current% out of %count% total, starting on %start%, ending on %end%.', true)
));
?>
</h5>
</div>
</div>
在视图$this->Paginator
中获取错误结果。
这是什么问题?我不知道。请帮助。
答案 0 :(得分:1)
得到了答案。访问此链接。
http://wiltonsoftware.com/posts/view/custom-group-by-pagination-and-a-calculated-field
感谢您的帮助。
答案 1 :(得分:0)
你是控制器定义helpers
变量吗?如果不是,则默认包含Paginator
帮助程序。如果确实如此,你必须记得自己加入它。