WordPress 非插件实现滚动自动无限分页

<div class="pagenavi">

	<?php next_posts_link('下一页 &raquo; ') ?>

	<?php previous_posts_link('&laquo; 上一页') ?>

</div>

/*

加载infinite scroll插件脚本

*/

function infinitescroll_js() {

    wp_register_script('infinite_scroll', get_stylesheet_directory_uri() . '/js/jquery.infinitescroll.min.js', array('jquery'), null, true);

    if (!is_singular()) {

        wp_enqueue_script('infinite_scroll');

    }

}

add_action('wp_enqueue_scripts', 'infinitescroll_js');

/*

初始化infinite scroll插件配置参数

*/

function infinite_scroll_js() {

    if (!is_singular() ) {

        ?>

        <script type="text/javascript">

        jQuery(document).ready(function(){            

            var infinite_scroll = {

                loading: {

                    img: "<?php echo get_stylesheet_directory_uri(); ?>/images/ajax-loader.gif",

                    msgText: "加载中...",

                    finishedMsg: "已加载所有产品..."

                },

                nextSelector:".pagenavi a",

                navSelector:".pagenavi",

                itemSelector:".post",

                contentSelector:".main",				

            };

            jQuery( infinite_scroll.contentSelector ).infinitescroll( infinite_scroll );

        });

        </script>

        <?php

    }

}

add_action('wp_footer', 'infinite_scroll_js', 100);