WordPress?? Ajax? ?? ? ?? ??? ??

WordPress?? ???? ???? ???? ?? "? ??" ??? ????? PHP? ??????. ?? ?? ??? ????? ??? ???? ???? ??? ??? ?? ??? ?? ? ????. ???? ??? ???? ??? ????.

HTML ???:

<div>

?? PHP ??:

function more_post_ajax() {
    $offset = $_POST["offset"];
    $ppp = $_POST["ppp"];

    header("Content-Type: text/html");
    $args = [
        'suppress_filters' => true,
        'post_type' => 'post',
        'posts_per_page' => $ppp,
        'cat' => 1,
        'offset' => $offset,
    ];

    $loop = new WP_Query($args);

    while ($loop->have_posts()) {
        $loop->the_post();
        the_content();
    }
    exit;
}

add_action('wp_ajax_nopriv_more_post_ajax', 'more_post_ajax');
add_action('wp_ajax_more_post_ajax', 'more_post_ajax');

wp_localize_script(
    'twentyfifteen-script',
    'ajax_posts',
    array(
        'ajaxurl' => admin_url('admin-ajax.php'),
        'noposts' => __('No older posts found', 'twentyfifteen'),
    )
);

jQuery ??:

var ppp = 3; // Posts per page
var page = 5; // Current page number, starting from 1

$('#more_posts').click(function() {
    $('#more_posts').attr('disabled', true);
    var offset = (page * ppp) + 1;

    $.post(
        ajax_posts.ajaxurl,
        {
            action: 'more_post_ajax',
            offset: offset,
            ppp: ppp,
        }
    ).success(function(posts) {
        page++;
        $('#ajax-posts').append(posts);
        $('#more_posts').attr('disabled', false);
    });
});

?? ?? ??:

• ???? ???: ???? ???? ???? ???? ??? ? ????. ???? ID? ???? '?? ??' ??? ??? ?????. ?? ?? PHP ??? $_POST ???? ???? ID? ???? ?? ??? 'cat' ????? ?????.
• ?? ??: ?? ???? ?? ??? ??? ? ????. ???? ???? ??? ???? ? ???? ???? ???? jQuery? ??? ??????. ? ?? ?? ??? ??? ???? ??? ????? ??? ???(?: 100??) ??? ? ???? ???? ????.
• ?? ???: ???? ???? ?? ????? ??? ???? ???? ?? ??? ?? ???.
• ?? ??: ??? ?? ??? ?????. Ajax ?? ?? ?? ?? ?? ??? ? ?? ???? ??? ???? ?? PHP? JavaScript ?? ???? ?????.

? ??? WordPress?? Ajax ?? \'? ??\' ???? ???? ??? ??????? ?? ?????. ??? ??? PHP ??? ????? ?? ?? ??? ?????!