thinkphp5.0 ajax分页

放到    ***thinkphp\library\think\paginator\driver\Ajaxbootstrap.php

分页的type参数为ajaxbootstrap

<?php
// +----------------------------------------------------------------------
// | ThinkPHP [ WE CAN DO IT JUST THINK ]
// +----------------------------------------------------------------------
// | Copyright (c) 2006~2018 http://thinkphp.cn All rights reserved.
// +----------------------------------------------------------------------
// | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
// +----------------------------------------------------------------------
// | Author: zhangyajun <448901948@qq.com>
// +----------------------------------------------------------------------

namespace think\paginator\driver;

use think\Paginator;

class Ajaxbootstrap extends Paginator
{

/**
* 上一页按钮
* @param string $text
* @return string
*/
protected function getPreviousButton($text = "&laquo;")
{

if ($this->currentPage() <= 1) {
return $this->getDisabledTextWrapper($text);
}

$url = $this->currentPage() - 1;

return $this->getPageLinkWrapper($url, $text);
}

/**
* 下一页按钮
* @param string $text
* @return string
*/
protected function getNextButton($text = '&raquo;')
{
if (!$this->hasMore) {
return $this->getDisabledTextWrapper($text);
}

$url = $this->currentPage() + 1;
return $this->getPageLinkWrapper($url, $text);
}

/**
* 页码按钮
* @return string
*/
protected function getLinks()
{
if ($this->simple)
return '';

$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(
'<ul class="pager">%s %s</ul>',
$this->getPreviousButton(),
$this->getNextButton()
);
} else {
return sprintf(
'<ul class="pagination">%s %s %s</ul>',
$this->getPreviousButton(),
$this->getLinks(),
$this->getNextButton()
);
}
}
}

/**
* 生成一个可点击的按钮
*
* @param string $url
* @param int $page
* @return string
*/
protected function getAvailablePageWrapper($url, $page)
{
preg_match('/^(?:.*)&page=(\d)(?:.*)?$/',$url,$b);
if(!empty($b)){
$url=$b[1];
}
return '<li><a href="javascript:;" onclick=ajaxpage('.$url.')>' . $page . '</a></li>';
}

/**
* 生成一个禁用的按钮
*
* @param string $text
* @return string
*/
protected function getDisabledTextWrapper($text)
{
return '<li class="disabled"><span>' . $text . '</span></li>';
}

/**
* 生成一个激活的按钮
*
* @param string $text
* @return string
*/
protected function getActivePageWrapper($text)
{
return '<li class="active"><span>' . $text . '</span></li>';
}

/**
* 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);
}
}