限制 Laravel 分页显示的链接数量

发布于04月24日

有没有简单的方法来限制使用Laravels分页显示多少链接？

Currently it shows 13 links at most (Prev, 1 2 3 4 5 7 8 .. 78 79 next)

This however is too much for mobile devices and becomes a two line navigation... is there any way to set the links to e.g. only show 10?

我把分页演示者搞得一团糟，但实际上似乎什么都不管用.

Thanks

推荐答案

The old way of defining a custom presenter doesn't work with Laravel 5.3+, the number of links shown seems to be hard-coded in the $onEachSide parameter of Illuminate/Pagination/UrlWindow::make():

public static function make(PaginatorContract $paginator, $onEachSide = 3)

I ended up just writing my own render() function, stealing some code from LengthAwarePaginator

/**
     * Stole come code from LengthAwarePaginator::render() and ::elements() to allow for a smaller UrlWindow
     *
     * @param LengthAwarePaginator $paginator
     * @param int $onEachSide
     * @return string
     */
    public static function render(LengthAwarePaginator $paginator, $onEachSide = 2)
    {
        $window = UrlWindow::make($paginator, $onEachSide);

        $elements = array_filter([
            $window['first'],
            is_array($window['slider']) ? '...' : null,
            $window['slider'],
            is_array($window['last']) ? '...' : null,
            $window['last'],
        ]);

        return LengthAwarePaginator::viewFactory()->make(LengthAwarePaginator::$defaultView, [
            'paginator' => $paginator,
            'elements' => $elements,
        ])->render();
    }
}

我们使用的是Twig，所以我把它注册为Twig过滤，我想刀锋也可以做类似的事情.