php - How to check if a woocommerce product has any category assigned to it? -
i creating custom plugin related products fetched per tags assigned product. facing issue. when run loop gives me warning message. want check if particular product has category assigned it. how can check if category has been assigned woocommerce product. please me. in advance.
my custom code
while ( $loop->have_posts() ) : $loop->the_post(); global $product; global $post; $feat_image = wp_get_attachment_url( get_post_thumbnail_id($loop->post->id) ); $terms200 = get_the_terms( $loop->post->id, 'product_cat' ); // if(!empty($terms200) || $terms200!='' || $terms200!=null){ if (get_category($loop->post->id)->category_count != 0){ $content.='<li class="product-small grid1 grid-normal">'; $content.='<div class="inner-wrap">'; $content.='<a href="'.get_the_permalink($loop->post->id).'">'; $content.='<div class="product-image hover_fade_in_back">'; $content.='<div class="front-image">'; $content.='<img src="'.$feat_image.'" class="attachment-shop_catalog wp-post-image" style="width:247px !important;height:300px !important;" />'; $content.='</div>'; $content.='</div>'; $content.='</a>'; $content .='<div class="info style-grid1">'; $content .='<div class="text-center">'; $count=1; foreach ( @$terms200 $term ) { if($count==1){ $content.='<h5 class="category"><a href="'.get_site_url().'/?product_cat='.$term->slug.'" rel="tag">'.$term->name.'</a></h5>'; $content.='<div class="tx-div small"></div>'; } $count++; } $content .='<a href="'.get_the_permalink($loop->post->id).'"><p class="name">'.$loop->post->post_title.'</p></a>'; if ( $price_html = $product->get_price_html() ) : $content .='<span class="price"><span class="amount">'.$price_html.'</span></span>'; endif; $content.='<div class="mycustomcartbuttonbox">[add_to_cart id="'.$loop->post->id.'"]</div>'; $content .='</div>'; $content .='</div>'; $content.='</div>'; $content.='</li>'; echo do_shortcode($content); } endwhile;
it simple that.
just type inside of loop:
if(!has_category("uncategorized")){ //do stuff } if doesn't work, try:
if(!has_term( 'uncategorized', 'product_cat' )){ //do stuff } you can learn more at: https://codex.wordpress.org/function_reference/has_category
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