ThinkPHP6.0給我們預(yù)定義了paginate分頁(yè)類(lèi)谒出，幫助我們快速分頁(yè)，但是ThinkPHP6提供的分頁(yè)的樣式并不是我們想要的逾滥，需要我們自己擴(kuò)展分頁(yè)類(lèi)徐勃，看看具體如何實(shí)現(xiàn)吧！
- 首先我們?nèi)?fù)制一份官方的寫(xiě)好的分頁(yè)類(lèi)礼患，并在此基礎(chǔ)上進(jìn)行修改是钥，具體的路徑在
vendor/topthink/think-orm/src/paginator/driver/Bootstrap.php，然后在app/common/Bootstrap.php粘貼缅叠。 - 修改
app/provider.php服務(wù)提供者悄泥，修改默認(rèn)的分頁(yè)驅(qū)動(dòng)為我們的驅(qū)動(dòng)。
<?php
use app\ExceptionHandle;
use app\Request;
// 容器Provider定義文件
return [
'think\Request' => Request::class,
'think\exception\Handle' => ExceptionHandle::class,
'think\Paginator' => 'app\common\Bootstrap'
];
- 閱讀
app/common/Bootstrap.php代碼肤粱，在此基礎(chǔ)上修改弹囚。以下是官方提供的分頁(yè)代碼vendor/topthink/think-orm/src/paginator/driver/Bootstrap.php
<?php
// +----------------------------------------------------------------------
// | ThinkPHP [ WE CAN DO IT JUST THINK ]
// +----------------------------------------------------------------------
// | Copyright (c) 2006~2019 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;
/**
* Bootstrap 分頁(yè)驅(qū)動(dòng)
*/
class Bootstrap extends Paginator
{
/**
* 上一頁(yè)按鈕
* @param string $text
* @return string
*/
protected function getPreviousButton(string $text = "«"): string
{
if ($this->currentPage() <= 1) {
return $this->getDisabledTextWrapper($text);
}
$url = $this->url(
$this->currentPage() - 1
);
return $this->getPageLinkWrapper($url, $text);
}
/**
* 下一頁(yè)按鈕
* @param string $text
* @return string
*/
protected function getNextButton(string $text = '»'): string
{
if (!$this->hasMore) {
return $this->getDisabledTextWrapper($text);
}
$url = $this->url($this->currentPage() + 1);
return $this->getPageLinkWrapper($url, $text);
}
/**
* 頁(yè)碼按鈕
* @return string
*/
protected function getLinks(): string
{
if ($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 $html;
}
/**
* 渲染分頁(yè)html
* @return mixed
*/
public function render()
{
if ($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()
);
}
}
}
/**
* 生成一個(gè)可點(diǎn)擊的按鈕
*
* @param string $url
* @param string $page
* @return string
*/
protected function getAvailablePageWrapper(string $url, string $page): string
{
return '<li><a href="' . htmlentities($url) . '">' . $page . '</a></li>';
}
/**
* 生成一個(gè)禁用的按鈕
*
* @param string $text
* @return string
*/
protected function getDisabledTextWrapper(string $text): string
{
return '<li class="disabled"><span>' . $text . '</span></li>';
}
/**
* 生成一個(gè)激活的按鈕
*
* @param string $text
* @return string
*/
protected function getActivePageWrapper(string $text): string
{
return '<li class="active"><span>' . $text . '</span></li>';
}
/**
* 生成省略號(hào)按鈕
*
* @return string
*/
protected function getDots(): string
{
return $this->getDisabledTextWrapper('...');
}
/**
* 批量生成頁(yè)碼按鈕.
*
* @param array $urls
* @return string
*/
protected function getUrlLinks(array $urls): string
{
$html = '';
foreach ($urls as $page => $url) {
$html .= $this->getPageLinkWrapper($url, $page);
}
return $html;
}
/**
* 生成普通頁(yè)碼按鈕
*
* @param string $url
* @param string $page
* @return string
*/
protected function getPageLinkWrapper(string $url, string $page): string
{
if ($this->currentPage() == $page) {
return $this->getActivePageWrapper($page);
}
return $this->getAvailablePageWrapper($url, $page);
}
}
例如簡(jiǎn)單修改上一頁(yè)下一頁(yè)為中文漢字，修改以下地方领曼。
/**
* 上一頁(yè)按鈕
* @param string $text
* @return string
*/
protected function getPreviousButton(string $text = "上一頁(yè)"): string
{
if ($this->currentPage() <= 1) {
return $this->getDisabledTextWrapper($text);
}
$url = $this->url(
$this->currentPage() - 1
);
return $this->getPageLinkWrapper($url, $text);
}
/**
* 下一頁(yè)按鈕
* @param string $text
* @return string
*/
protected function getNextButton(string $text = '下一頁(yè)'): string
{
if (!$this->hasMore) {
return $this->getDisabledTextWrapper($text);
}
$url = $this->url($this->currentPage() + 1);
return $this->getPageLinkWrapper($url, $text);
}
然后根據(jù)自己的業(yè)務(wù)需求進(jìn)行修改鸥鹉！
