Merhaba arkadaşlar id değerini console'da click işlemi yapıldığında göstermek istiyorum fakat tıkladığım zaman null değerini alıyorum. Yardımcı olur musunuz?
http://prntscr.com/ix1gy1

HTML:

 <article class="post hentry video" data-postid="{{ $post->id }}">

                        <div class="post__author author vcard inline-items">
                            <img src="/vendor/img/avatar7-sm.jpg" alt="author">

                            <div class="author-date">
                                <a class="h6 post__author-name fn" href="#">{{$post->user->firstname}} {{$post->user->surname}}</a> ({{$post->user->username}})
                                <div class="post__date">
                                    <time class="published" datetime="2004-07-24T18:18">
                                        {{$post->created_at}}
                                    </time>
                                </div>
                            </div>
                            @if(Auth::user() == $post->user)
                            <div class="more"><svg class="olymp-three-dots-icon"><use xlink:href="/vendor/icons/icons.svg#olymp-three-dots-icon"></use></svg>
                                <ul class="more-dropdown">

                                    <li>
                                        <a href="#">Favorilere Ekle(Yapım Aşamasında)</a>
                                    </li>
                                    <li>
                                        <a href="{{ route('post.delete', ['post_id' => $post->id]) }}">Sil</a>
                                    </li>

                                </ul>
                            </div>
                            @endif()
                        </div>

                        <div class="interaction post-additional-info inline-items">

                            <p style="width: 100%">{{$post->body }}</p>

                            <a href="#" class="post-add-icon inline-items">
                                <svg class="olymp-heart-icon"><use xlink:href="/vendor/icons/icons.svg#olymp-heart-icon"></use></svg>
                                <span>18</span>
                            </a>
                            <a href="#" class="post-add-icon inline-items">
                                <i class="fas fa-thumbs-down"></i>
                                <span>5</span>
                            </a>
                            <div class="gon">

                            @if(Auth::user() == $post->user)
                                    <button type="button" class="edit but-oni btn btn-primary" data-toggle="modal" data-target="#exampleModal">
                                        Düzenle
                                    </button>
                                    <a href="{{ route('post.delete', ['post_id' => $post->id]) }}" class="but-oni btn btn-primary">
                                        SİL
                                    </a>
                            @endif()
                         </div>
                            <div class="comments-shared">
                                <a href="#" class="post-add-icon inline-items">
                                    <svg class="olymp-speech-balloon-icon"><use xlink:href="/vendor/icons/icons.svg#olymp-speech-balloon-icon"></use></svg>

                                    <span>2</span>
                                </a>
                            </div>

                        </div>
                    </article>

JS:

var postId = 0;

$('.post').find('.interaction').find('.edit').on('click', function (event){
    event.preventDefault();

    var postBody = event.target.parentNode.parentNode.childNodes[1].textContent;
    postId = event.target.parentNode.parentNode.dataset['postid'];
    $('#post-body').val(postBody);
    $('#exampleModal').modal();
});

$('#modal-save').on('click', function () {
    $.ajax({
        method: 'POST',
        url: url,
        data: {body: $('#post-body').val(), postId: postId, _token: token}
    })
        .done(function (msg) {
            console.log(msg['message']);
        });
});