Hi Alex,
Thank you for purchasing our theme.
Please replace the file(/themes/art-theme/functions/interface/interface-ajax.php) with the codes
<?php
//Function interface ajax portfolio list
function arttheme_interface_ajax_portfolio_list(){
$post_id = intval($_POST['post_id']);
$paged = intval($_POST['paged']);
if($post_id){
$category = arttheme_get_option('theme_option_category_for_more_project');
$per_page = arttheme_get_option('theme_option_category_for_more_project_num');
$columns = arttheme_get_option('theme_option_columns_for_more_project');
$per_page = $per_page ? intval($per_page) : -1;
$paged = $paged ? $paged : 1;
if(!intval($category)){
$category = '';
}else{
$category = intval($category);
}
// get all terms in the taxonomy
$terms = get_terms( 'ux-portfolio-cat' );
// convert array of term objects to array of term IDs
$term_ids = wp_list_pluck( $terms, 'term_id' );
$the_query = new WP_Query(array(
'posts_per_page' => $per_page,
'paged' => $paged,
'post_type' => 'ux-portfolio',
'tax_query' => array(
array(
'taxonomy' => 'ux-portfolio-cat',
'field' => 'term_id',
'terms' => $term_ids,
//'terms' => $category
)
)
));
if($the_query->have_posts()){
if($paged < 2){ ?>
<div class="ux-portfolio-ajaxed-list-wrap container <?php echo sanitize_html_class($columns); ?>">
<div class="ux-portfolio-ajaxed-list grid-mask-boxed-center clearfix">
<?php } ?>
<?php
while($the_query->have_posts()){ $the_query->the_post();
$thumb_width = 650;
$thumb_height = 490;
$thumb_url = get_template_directory_uri(). '/img/blank.gif';
if(has_post_thumbnail()){
$thumb = wp_get_attachment_image_src(get_post_thumbnail_id(), 'arttheme-thumb-11-normal');
$thumb_width = $thumb[1];
$thumb_height = $thumb[2];
$thumb_url = $thumb[0];
}
$thumb = wp_get_attachment_image_src(get_post_thumbnail_id(), 'arttheme-thumb-11-normal');
$image_lazyload = arttheme_get_option('theme_option_enable_image_lazyload');
$image_lazyload_img_style = 'data-bg="' .esc_url($thumb_url). '"';
$image_lazyload_img_class = 'ux-lazyload-bgimg';
if(!$image_lazyload){
$image_lazyload_img_style = 'style="background-image:url(' .esc_url($thumb_url). ');"';
$image_lazyload_img_class = '';
} ?>
<section class="ajaxed-grid-item grid-item">
<div class="grid-item-inside">
<div class="grid-item-con">
<a href="<?php the_permalink(); ?>" title="<?php the_title(); ?>" class="grid-item-mask-link"></a>
<div class="grid-item-con-text">
<h2 class="grid-item-tit"><a class="grid-item-tit-a" href="<?php the_permalink(); ?>" title="<?php the_title(); ?>"><?php the_title(); ?></a></h2>
</div>
</div>
<div class="brick-content ux-lazyload-wrap" style="padding-top:75%;">
<div class="ux-background-img <?php echo esc_attr($image_lazyload_img_class); ?>" <?php echo wp_kses($image_lazyload_img_style, arttheme_shapeSpace_allowed_html()); ?>></div>
</div>
</div><!--End inside-->
</section>
<?php
}
wp_reset_postdata();
if($paged < 2){ ?>
</div>
<?php if($the_query->have_posts()){
arttheme_page_view_pagination($post_id, $the_query, 'load-more');
} ?>
</div>
<?php
}
}
}
exit;
}
add_action('wp_ajax_arttheme_interface_ajax_portfolio_list', 'arttheme_interface_ajax_portfolio_list');
add_action('wp_ajax_nopriv_arttheme_interface_ajax_portfolio_list', 'arttheme_interface_ajax_portfolio_list');
?>
Regards
.
WordPress Customization Service from 
