Instead of in_category try has_term – http://codex.wordpress.org/Function_Reference/has_term
This should work (I’ve tested it in a simpler form on my localhost):
<?php get_header(); ?>
<div id="body">
<div class="fix">
<?php if (have_posts()) : while (have_posts()) : the_post(); ?>
<?php
if ( has_term('natige', 'products_brand')) :?>
<div class="col-2 nati-col">
<div class="col-left">
<div class="nav">
<a href="https://wordpress.stackexchange.com/questions/137042/<?php
if (ICL_LANGUAGE_CODE =="ru'){
echo "/ru/produkciya-natizhe";
} elseif (ICL_LANGUAGE_CODE == 'kz'){
echo "/natizhe-onimi";
}
?>" class="natiact"><?php _e( 'Продукция «Нәтиже»', 'wpml_theme');?></a>
<a href="https://wordpress.stackexchange.com/questions/137042/<?php
if (ICL_LANGUAGE_CODE =="ru'){
echo "/ru/produkciya-osakarovka";
} elseif (ICL_LANGUAGE_CODE == 'kz'){
echo "/osakarovka-onimi";
}
?>" class="osahover"><?php _e( 'Продукция «Осакаровка»', 'wpml_theme');?></a>
</div>
<div class="product-under">
<div class="pu-left"><?php the_post_thumbnail( 'product-page' ); ?>
<?php
if( get_field('dop_izobrazheniye') ): ?>
<img style="margin-top: 60px;" alt="<?php the_title_attribute(); ?>" title="<?php the_title_attribute(); ?>" src="<?php $image = get_field('dop_izobrazheniye'); echo($image['sizes']['product-page']); ?>"/>
<?php endif; ?>
</div>
<div class="pu-right"><h1><?php the_title(); ?></h1>
<?php if( get_field('product_parameter') ): ?>
<?php while( has_sub_field('product_parameter') ): ?>
<?php if( get_sub_field('pack_volume_fat') ): ?>
<?php while( has_sub_field('pack_volume_fat') ): ?>
<ul class="prodparam">
<li><b><?php the_sub_field('pack'); ?></b></li>
<?php if (get_sub_field('mass_fat') ): ?>
<li><?php while( has_sub_field('mass_fat') ): ?>
<?php the_sub_field('mass'); ?>
<?php the_sub_field('measure'); ?> —
<?php the_sub_field('fatness'); ?></li>
<?php endwhile; ?>
<?php endif; ?>
</ul>
<?php endwhile; ?>
<?php endif; ?>
<?php endwhile; ?>
<?php endif; ?>
<?php the_content(); ?>
</div>
<?php wp_reset_query(); ?>
<div class="clear"></div>
</div>
<hr><br>
<?php $orig_post = $post;
global $post;
$tags = wp_get_post_tags($post->ID);
if ($tags) {
$tag_ids = array();
foreach($tags as $individual_tag) $tag_ids[] = $individual_tag->term_id;
$args=array(
'tag__in' => $tag_ids,
'post__not_in' => array($post->ID),
'post_type' => 'products',
'posts_per_page'=>6, // Number of related posts that will be shown.
'caller_get_posts'=>1
);
$my_query = new wp_query( $args );
if( $my_query->have_posts() ) {
echo _e( '<h2>Рекомендуем посмотреть</h2>', 'wpml_theme');
echo '<ul class="products">';
while( $my_query->have_posts() ) {
$my_query->the_post(); ?>
<li>
<a href="<?php the_permalink(); ?>" title="<?php the_title_attribute(); ?>" alt="<?php the_title_attribute(); ?>"><i><?php the_post_thumbnail( 'product-cat' ); ?></i><?php the_title(); ?></a>
</li>
<? }
}
}
$post = $orig_post;
wp_reset_query(); ?>
</ul>
</div>
<div class="col-right">
<ul class="product-list">
<?php $pc = new WP_Query(array(
'order' => 'ASC',
'orderby' => 'title',
'posts_per_page' => '45',
'post_type' => 'products',
'tax_query' => array(
array(
'taxonomy' => 'products_brand',
'field' => 'slug',
'terms' => 'natige'
)
)
));
?>
<?php while ($pc->have_posts()) : $pc->the_post(); ?>
<li>
<a href="<?php the_permalink(); ?>" title="<?php the_title_attribute(); ?>"><?php the_title(); ?></a>
</li>
<?php endwhile; ?>
<?php wp_reset_query() ?>
</ul>
</div>
<div class="clear"></div>
</div>
<?php elseif ( has_term('osakarovka', 'products_brand')) :?>
<div class="col-2 osakarov-col">
<div class="col-left">
<div class="nav">
<a href="https://wordpress.stackexchange.com/questions/137042/<?php
if (ICL_LANGUAGE_CODE =="ru'){
echo "/ru/produkciya-natizhe";
} elseif (ICL_LANGUAGE_CODE == 'kz'){
echo "/natizhe-onimi";
}
?>" class="natihover"><?php _e( 'Продукция «Нәтиже»', 'wpml_theme');?></a>
<a href="https://wordpress.stackexchange.com/questions/137042/<?php
if (ICL_LANGUAGE_CODE =="ru'){
echo "/ru/produkciya-osakarovka";
} elseif (ICL_LANGUAGE_CODE == 'kz'){
echo "/osakarovka-onimi";
}
?>" class="osaact"><?php _e( 'Продукция «Осакаровка»', 'wpml_theme');?></a>
</div>
<div class="product-under">
<div class="pu-left"><?php the_post_thumbnail( 'product-page' ); ?>
<?php
if( get_field('dop_izobrazheniye') ): ?>
<img style="margin-top: 60px;" alt="<?php the_title_attribute(); ?>" title="<?php the_title_attribute(); ?>" src="<?php $image = get_field('dop_izobrazheniye'); echo($image['sizes']['product-page']); ?>"/>
<?php endif; ?>
</div>
<div class="pu-right"><h1 class="osak-prod"><?php the_title(); ?></h1>
<?php if( get_field('product_parameter') ): ?>
<?php while( has_sub_field('product_parameter') ): ?>
<?php if( get_sub_field('pack_volume_fat') ): ?>
<?php while( has_sub_field('pack_volume_fat') ): ?>
<ul class="prodparam">
<li><b><?php the_sub_field('pack'); ?></b></li>
<?php if (get_sub_field('mass_fat') ): ?>
<li><?php while( has_sub_field('mass_fat') ): ?>
<?php the_sub_field('mass'); ?>
<?php the_sub_field('measure'); ?> —
<?php the_sub_field('fatness'); ?></li>
<?php endwhile; ?>
<?php endif; ?>
</ul>
<?php endwhile; ?>
<?php endif; ?>
<?php endwhile; ?>
<?php endif; ?>
<?php the_content(); ?>
</div>
<?php wp_reset_query(); ?>
<div class="clear"></div>
</div>
<hr><br>
<?php $orig_post = $post;
global $post;
$tags = wp_get_post_tags($post->ID);
if ($tags) {
$tag_ids = array();
foreach($tags as $individual_tag) $tag_ids[] = $individual_tag->term_id;
$args=array(
'tag__in' => $tag_ids,
'post__not_in' => array($post->ID),
'post_type' => 'products',
'posts_per_page'=>6, // Number of related posts that will be shown.
'caller_get_posts'=>1
);
$my_query = new wp_query( $args );
if( $my_query->have_posts() ) {
echo _e( '<h2>Рекомендуем посмотреть</h2>', 'wpml_theme');
echo '<ul class="products">';
while( $my_query->have_posts() ) {
$my_query->the_post(); ?>
<li>
<a href="<?php the_permalink(); ?>" title="<?php the_title_attribute(); ?>" alt="<?php the_title_attribute(); ?>"><i><?php the_post_thumbnail( 'product-cat' ); ?></i><?php the_title(); ?></a>
</li>
<? }
}
}
$post = $orig_post;
wp_reset_query(); ?>
</ul>
</div>
<div class="col-right">
<ul class="product-list">
<?php $pc = new WP_Query(array(
'order' => 'ASC',
'orderby' => 'title',
'posts_per_page' => '45',
'post_type' => 'products',
'tax_query' => array(
array(
'taxonomy' => 'products_brand',
'field' => 'slug',
'terms' => 'osakarovka'
)
)
));
?>
<?php while ($pc->have_posts()) : $pc->the_post(); ?>
<li>
<a href="<?php the_permalink(); ?>" title="<?php the_title_attribute(); ?>"><?php the_title(); ?></a>
</li>
<?php endwhile; ?>
<?php wp_reset_query() ?>
</ul>
</div>
<div class="clear"></div>
</div>
<?php endif; ?>
<?php endwhile; else : ?>
<?php endif; ?>
</div>
</div>
<?php get_footer(); ?>