1.在thinkphp/library/think/paginator/driver目录下新建文件Page.php
注意命名空间和继承
<?php
namespace think\paginator\driver;use think\Paginator;class Page extends Paginator
{ public $rollPage=5;//分页栏每页显示的页数
//首页
protected function home() { if ($this->currentPage() > 1) { return "<a href='" . $this->url(1) . "' title='首页'>首页</a>";
} else { return "<p>首页</p>";
}
} //上一页
protected function prev() { if ($this->currentPage() > 1) { return "<a href='" . $this->url($this->currentPage - 1) . "' title='上一页'>上一页</a>";
} else { return "<p>上一页</p>";
}
} //下一页
protected function next() { if ($this->hasMore) { return "<a href='" . $this->url($this->currentPage + 1) . "' title='下一页'>下一页</a>";
} else { return"<p>下一页</p>";
}
} //尾页
protected function last() { if ($this->hasMore) { return "<a href='" . $this->url($this->lastPage) . "' title='尾页'>尾页</a>";
} else { return "<p>尾页</p>";
}
} //统计信息
protected function info(){ return "<p class='pageRemark'>共<b>" . $this->lastPage .
"</b>页<b>" . $this->total . "</b>条数据</p>";
} /**
* 页码按钮
* @return string */
protected function getLinks()
{ if ($this->simple) return ''; $block = [ 'first' => null,
'slider' => null,
'last' => null
]; $rollPage = $this->rollPage;//分页栏每页显示的页数
$nowPage = floor($rollPage/2);//计算分页临时变量
if($this->lastPage <= $rollPage){ $block['first'] = $this->getUrlRange(1, $this->lastPage);
}else if($this->currentPage <= $nowPage){ $block['first'] = $this->getUrlRange(1, $rollPage);
}else if($this->currentPage >= ($this->lastPage - $nowPage)){ $block['first'] = $this->getUrlRange($this->lastPage - $rollPage+1, $this->lastPage);
}else{ $block['first'] = $this->getUrlRange($this->currentPage - $nowPage, $this->currentPage + $nowPage);
} $html = ''; if (is_array($block['first'])) { $html .= $this->getUrlLinks($block['first']);
} return $html;
} /**
* 渲染分页html
* @return mixed */
public function render()
{ if ($this->hasPages()) { if ($this->simple) { return sprintf( '%s<div class="pagination">%s %s %s</div>', $this->css(), $this->prev(), $this->getLinks(), $this->next()
);
} else { return sprintf( '%s<div class="pagination">%s %s %s %s %s %s</div>', $this->css(), $this->home(), $this->prev(), $this->getLinks(), $this->next(), $this->last(), $this->info()
);
}
}
} /**
* 生成一个可点击的按钮
*
* @param string $url
* @param int $page
* @return string */
protected function getAvailablePageWrapper($url, $page)
{ return '<a href="' . htmlentities($url) . '" title="第"'. $page .'"页" >' . $page . '</a>';
} /**
* 生成一个禁用的按钮
*
* @param string $text
* @return string */
protected function getDisabledTextWrapper($text)
{ return '<p class="pageEllipsis">' . $text . '</p>';
} /**
* 生成一个激活的按钮
*
* @param string $text
* @return string */
protected function getActivePageWrapper($text)
{ return '<a href="" class="cur">' . $text . '</a>';
} /**
* 生成省略号按钮
*
* @return string */
protected function getDots()
{ return $this->getDisabledTextWrapper('...');
} /**
* 批量生成页码按钮.
*
* @param array $urls
* @return string */
protected function getUrlLinks(array $urls)
{ $html = ''; foreach ($urls as $page => $url) { $html .= $this->getPageLinkWrapper($url, $page);
} return $html;
} /**
* 生成普通页码按钮
*
* @param string $url
* @param int $page
* @return string */
protected function getPageLinkWrapper($url, $page)
{ if ($page == $this->currentPage()) { return $this->getActivePageWrapper($page);
} return $this->getAvailablePageWrapper($url, $page);
} /**
* 分页样式 */
protected function css(){ return ' <style type="text/css">
.pagination p{
margin:0;
cursor:pointer
}
.pagination{
height:40px;
padding:20px 0px;
}
.pagination a{
display:block;
float:left;
margin-right:10px;
padding:2px 12px;
height:24px;
border:1px #cccccc solid;
background:#fff;
text-decoration:none;
color:#808080;
font-size:12px;
line-height:24px;
}
.pagination a:hover{
color:#077ee3;
background: white;
border:1px #077ee3 solid;
}
.pagination a.cur{
border:none;
background:#077ee3;
color:#fff;
}
.pagination p{
float:left;
padding:2px 12px;
font-size:12px;
height:24px;
line-height:24px;
color:#bbb;
border:1px #ccc solid;
background:#fcfcfc;
margin-right:8px;
}
.pagination p.pageRemark{
border-style:none;
background:none;
margin-right:0px;
padding:4px 0px;
color:#666;
}
.pagination p.pageRemark b{
color:red;
}
.pagination p.pageEllipsis{
border-style:none;
background:none;
padding:4px 0px;
color:#808080;
}
.dates li {font-size: 14px;margin:20px 0}
.dates li span{float:right}
</style>';
}
}
2.修改application/config配置文件
//分页配置
'paginate' => [ 'type' => 'Page',
'var_page' => 'page',
'list_rows' => 15,
],
效果:限制分页栏每页显示的5页
点击4时会显示2-6页,同理,点击5时会显示3-7页,即每次只显示5个页码