reypm

Ok, researching for a possible solution I’ve found this at demo.php file:

array(
    'name'        => __( 'Select', 'meta-box' ),
    'id'          => "{$prefix}select_advanced",
    'type'        => 'select_advanced',
    // Array of 'value' => 'Label' pairs for select box
    'options'     => array(
        'value1' => __( 'Label1', 'meta-box' ),
        'value2' => __( 'Label2', 'meta-box' ),
    ),
    'multiple'    => false,
    'placeholder' => __( 'Select an Item', 'meta-box' ),
)

Now, how do I get all the post from the DB?

HI Tom, I’m using a custom theme developed for someone (is not public even, although I can send you the theme if you need it) I just need a checklist to find where the issue could be and try to fix it.

Hi Tom, done
1. No console errors at all (Screenshooot)
2. This is the screenshoot for the admin-ajax.php call in Network tab (Screenshoot)

Hi, no, sadly I didn’t and I leave it as it since haven’t answer from support

This is how my code looks like:

<?php get_header(); ?>
<?php $thePostID = get_the_ID(); ?>

<div id="content">
    <div class="legislacion-col-izq">
        <div class="CajaIzq">
            <div class="shortcodeToc">
                <?php
                $children = new WP_Query( array(
                    'post_parent'    => $thePostID,
                    'posts_per_page' => - 1    // get all children
                ) );
                while ( $children->have_posts() ) {
                    $children->the_post();
                    echo
                        '<h3>' . get_the_title() . '</h3>' .
                        '<ul>' . toc_get_index( get_the_content(),
                            get_permalink( $children->post->ID ) ) . '</ul>';
                }
                wp_reset_postdata();
                ?>
            </div>
        </div>
    </div>
    <div class="legislacion-col-der">
        <div class="CajaContenido">
            <h1 class="titulo"><?php the_title(); ?></h1>
            <?php if ( have_posts() ) : ?>
                <?php while ( have_posts() ) : the_post(); ?>
                    <?php $options = get_option( 'responsive_theme_options' ); ?>
                    <?php if ( $options['breadcrumb'] == 0 ): ?>
                        <?php echo responsive_breadcrumb_lists(); ?>
                    <?php endif; ?>

                    <div id="post-<?php the_ID(); ?>">
                        <div class="post-entry">
                            <?php the_content( __( 'Read more ›', 'responsive' ) ); ?>
                            <?php wp_link_pages( array(
                                'before' => '<div class="pagination">' . __( 'Pages:',
                                        'responsive' ),
                                'after'  => '</div>'
                            ) ); ?>
                        </div>
                        <!-- end of .post-entry -->
                        <?php if ( comments_open() ) : ?>
                            <div class="post-data">
                                <?php the_tags( __( 'Tagged with:', 'responsive' ) . ' ', ', ', '<br />' ); ?>
                                <?php the_category( __( 'Posted in %s', 'responsive' ) . ', ' ); ?>
                            </div><!-- end of .post-data -->
                        <?php endif; ?>
                        <div class="post-edit"><?php edit_post_link( __( 'Edit', 'responsive' ) ); ?></div>
                    </div><!-- end of #post-<?php the_ID(); ?> -->
                    <?php comments_template( '', true ); ?>
                <?php endwhile; ?>
                <?php if ( $wp_query->max_num_pages > 1 ) : ?>
                    <?php if ( function_exists( 'wp_paginate' ) ) {
                        wp_paginate();
                    } ?>
                <?php endif; ?>
            <?php else : ?>
                <h1 class="title-404"><?php _e( '404 — Fancy meeting you here!', 'responsive' ); ?></h1>
                <p><?php _e( 'Don't panic, we'll get through this together. Let's explore our options here.',
                        'responsive' ); ?></p>
                <h6><?php printf( __( 'You can return %s or search for the page you were looking for.', 'responsive' ),
                        sprintf( '<a href="%1$s" title="%2$s">%3$s</a>',
                            esc_url( get_home_url() ),
                            esc_attr__( 'Home', 'responsive' ),
                            esc_attr__( '&larr; Home', 'responsive' )
                        ) );
                    ?></h6>
                <?php get_search_form(); ?>
            <?php endif; ?>
        </div>
        <!-- end of .CajaContenido -->
    </div>
    <!-- end of .legislacion-col-der -->
</div><!-- end of #content -->
<?php get_footer(); ?>

But is not working since none index is displayed, what I’m doing wrong?

Thanks I’ll ask to developer

How do I know if theme use a custom query? I mean where I’m looking for that?

I’m using this paid theme