wp question – AJAX search operate resets wp_query vars

I’ve a customized submit kind referred to as occasion. On the archive web page I applied a easy search which returns a collection of posts. Earlier than submitting the search type I am seeing the correct question vars for the archive web page. As soon as I submit the search type these question vars are eliminated and return an empty string. I’ve a number of conditionals relying on issues like current_post and post_count. Can the ajax name re-populate these variables? How do I get these variables again?

<type id="siteSearchForm" motion="<?= admin_url('admin-ajax.php') ?>" technique="POST">
    <enter kind="search" title="s" id="search" worth="<?php the_search_query(); ?>" placeholder="Search Occasions" />
    <enter kind="hidden" title="motion" worth="eventsFilter" />
    <enter kind="submit" id="search-submit" alt="Search" worth="Search" class="btn btn-white" />
</type>

The JS:

const searchFunctionality = ($) => {
    $('#siteSearchForm').on('submit', operate (e) {
        e.preventDefault();

        const search = $('#siteSearchForm');

        $.ajax({
            information: {
                motion: 'eventsFilter', // ajax operate title
                key phrase: $('#search').val(), // search phrase
            },
            kind: search.attr('technique'),
            url: search.attr('motion'),
            success: operate (information) {
                $('.events-wrapper').html(information);
            },
        });

        return false;
    });
};

and at last the AJAX php operate:

<?php
add_action('wp_ajax_eventsFilter', 'events_filter');
add_action('wp_ajax_nopriv_eventsFilter', 'events_filter');

operate events_filter()
{
    $args = array( // match paramters present in pre_get_posts (/theme.php)
        'meta_key'       => 'event_start_date',
        'order'          => 'ASC',
        'orderby'        => 'meta_value',
        'post_status'    => 'publish',
        'post_type'      => 'occasion',
        's'              => $_POST["keyword"],
        'tag__not_in'    => array(16),
    );

    $question = new WP_Query($args);

    if ($query->have_posts()) :
        whereas ($query->have_posts()) : $query->the_post();
            get_template_part('template-parts/content material/content material', 'archive');
        endwhile;

    wp_reset_postdata();
    else :
        echo 'No posts discovered';
    endif;

    die();
}