我正在使用本教程为我的网站生成无限滚动:http://www.billerickson.net/infinite-scroll-in-wordpress/
我已将自定义函数be_ajax_load_more
添加到我的html中:
<div id="music-feed">
<div class="song-container">
<div class="most-recent-feed">
<?php be_ajax_load_more(); ?>
</div>
</div>
<!--song container -->
</div>
但是当页面加载时,它似乎没有通过整个代码并且不显示帖子。我知道这一点,因为它甚至没有在我的页面html中稍后找到我的get_sidebar.php
函数。
您可以在此处在实际网站上查看此问题:https://www.uncvrd.co/recent
这是我的php:
function be_load_more_js() {
if( ! is_singular( 'post' ) )
return;
$query = array(
'post__not_in' => array( get_queried_object_id() ),
'category_name' => ea_first_term( 'category', 'slug' ),
'posts_per_page' => 3
);
$args = array(
'url' => admin_url( 'admin-ajax.php' ),
'query' => $query,
);
wp_enqueue_script( 'be-load-more', get_stylesheet_directory_uri() . '/assets/js/load-more.js', array( 'jquery' ), '1.0', true );
wp_localize_script( 'be-load-more', 'beloadmore', $args );
}
add_action( 'wp_enqueue_scripts', 'be_load_more_js' );
/**
* AJAX Load More
*
*/
function be_ajax_load_more() {
$args = isset( $_POST['query'] ) ? array_map( 'esc_attr', $_POST['query'] ) : array();
$args['post_type'] = isset( $args['post_type'] ) ? esc_attr( $args['post_type'] ) : 'post';
$args['paged'] = esc_attr( $_POST['page'] );
$args['post_status'] = 'publish';
ob_start();
$loop = new WP_Query( $args );
if( $loop->have_posts() ): while( $loop->have_posts() ): $loop->the_post();
be_post_summary();
endwhile; endif; wp_reset_postdata();
$data = ob_get_clean();
wp_send_json_success( $data );
wp_die();
}
add_action( 'wp_ajax_be_ajax_load_more', 'be_ajax_load_more' );
add_action( 'wp_ajax_nopriv_be_ajax_load_more', 'be_ajax_load_more' );
最后是javascript:
jQuery(function($){
$('.most-recent-feed').append( '<span class="load-more"></span>' );
var button = $('.most-recent-feed .load-more');
var page = 2;
var loading = false;
var scrollHandling = {
allow: true,
reallow: function() {
scrollHandling.allow = true;
},
delay: 400 //(milliseconds) adjust to the highest acceptable value
};
$(window).scroll(function(){
if( ! loading && scrollHandling.allow ) {
scrollHandling.allow = false;
setTimeout(scrollHandling.reallow, scrollHandling.delay);
var offset = $(button).offset().top - $(window).scrollTop();
if( 2000 > offset ) {
loading = true;
var data = {
action: 'be_ajax_load_more',
page: page,
query: beloadmore.query,
};
$.post(beloadmore.url, data, function(res) {
if( res.success) {
$('.most-recent-feed').append( res.data );
$('.most-recent-feed').append( button );
page = page + 1;
loading = false;
} else {
// console.log(res);
}
}).fail(function(xhr, textStatus, e) {
// console.log(xhr.responseText);
});
}
}
});
});
我现在在网站上总共有9个帖子,仅供参考,你只需访问主页即可看到它们。