Thinkphp5 自定义分页类

1.在extend\目录下创建page目录，在page目录中创建Page.php文件，将以下代码放入文件中

<?php
namespace page;

use think\Paginator;

class Page extends Paginator
{

//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()
{

    $block = [
        'first'  => null,
        'slider' => null,
        'last'   => null
    ];

    $side   = 3;
    $window = $side * 2;

    if ($this->lastPage < $window + 6) {
        $block['first'] = $this->getUrlRange(1, $this->lastPage);
    } elseif ($this->currentPage <= $window) {
        $block['first'] = $this->getUrlRange(1, $window + 2);
        $block['last']  = $this->getUrlRange($this->lastPage - 1, $this->lastPage);
    } elseif ($this->currentPage > ($this->lastPage - $window)) {
        $block['first'] = $this->getUrlRange(1, 2);
        $block['last']  = $this->getUrlRange($this->lastPage - ($window + 2), $this->lastPage);
    } else {
        $block['first']  = $this->getUrlRange(1, 2);
        $block['slider'] = $this->getUrlRange($this->currentPage - $side, $this->currentPage + $side);
        $block['last']   = $this->getUrlRange($this->lastPage - 1, $this->lastPage);
    }

    $html = '';

    if (is_array($block['first'])) {
        $html .= $this->getUrlLinks($block['first']);
    }

    if (is_array($block['slider'])) {
        $html .= $this->getDots();
        $html .= $this->getUrlLinks($block['slider']);
    }

    if (is_array($block['last'])) {
        $html .= $this->getDots();
        $html .= $this->getUrlLinks($block['last']);
    }

    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.修改配置文件即可
//分页配置
'paginate' => [
'type' => 'page\Page',//分页类
'var_page' => 'page',
'list_rows' => 15,
],

分页样式为：

注：1）可以在代码中修改CSS部分代码，能修改一些颜色之类的样式

　　2）如果开启了TP5的简洁分页，只会显示上一页、下一页两个按钮

原文地址：http://www.thinkphp.cn/topic/50858.html