<?php
function ash_now_big(){
$debut = 0; //The first article to be displayed
query_posts('cat=45&showposts=1');
while(have_posts()) : the_post();//while loop
$myposts = get_posts('numberposts=-1&offset=$debut');
if (has_post_thumbnail( $post->ID ) ):
$output .= $image = wp_get_attachment_image_src( get_post_thumbnail_id( $post->ID ), 'single-post-thumbnail' );
$output .=' <img src="'. $image[0] .'" style="width:100%">';
endif; // end of if
endwhile; //end of while
return $output;
}
add_shortcode("ash_now_big", "ash_now_big");//creating shortcode
This shortcode when used just displays [ash_now_big] what could be the problem
Where have you put this code in your project? Do you have any plugin or do you just want to put it in function file?
Please put below code in your theme functions.php file:
function ash_now_big(){
$debut = 0; //The first article to be displayed
query_posts('cat=1&showposts=1');
while(have_posts()) : the_post();//while loop
$myposts = get_posts('numberposts=-1&offset=$debut');
if (has_post_thumbnail( $post->ID ) ):
$image = wp_get_attachment_image_src( get_post_thumbnail_id( $post->ID ), 'single-post-thumbnail' );
$output .=' <img src="'. $image[0] .'" style="width:100%">';
endif; // end of if
endwhile; //end of while
return $output;
}
add_shortcode("ash_now_big", "ash_now_big");//creating shortcode
Related
I have acf option page with the field Relationship. I display this block on many pages of the site. How can I exclude the current page from the list of displayed pages?
My code for Relationship:
<?php $coin_pages = get_field('sb_sector_pages_pages', 'option');
if( $coin_pages ):
foreach( $coin_pages as $post ) :
$permalink = get_permalink( $post->ID );
$thumbnail = get_the_post_thumbnail( $post->ID, 'full');
$title = get_the_title( $post->ID );
setup_postdata($post); ?>
<li class="coin-article__sidebar-list-item">
<a href="<?php echo esc_html( $permalink ); ?>" class="coin-article__sidebar-list-link">
<div class="coin-article__sidebar-coin-ico">
<?php echo $thumbnail; ?>
</div>
<span class="coin-article__sidebar-coin-title"><?php echo esc_html( $title ); ?></span>
</a>
</li>
<?php endforeach; ?>
I tried to add this to my functions.php but it doesn’t work for me:
add_filter('acf/fields/relationship/query/name=sb_sector_pages_pages', 'exclude_id', 10, 3);
function exclude_id ( $args, $field, $post ) {
$args['post__not_in'] = array( $post );
return $args;
}
How to exclude a current page from the ACF relationship query??
Figured this would be pretty easy but I am running into an issue.
The website I am building, the client has a list of taxonomies that have an ACF Image Field and ACF Description field.
What they want to do is have a block where they can select certain ingredients from the Taxonomy Block, then have it render out formatted (on a page)(At this time it doesnt need to link to the actual category) but they want to do it this way so they dont need to update page by page when an ingredient changes description or image they can just change it in the taxonomy list.
Below is the code i am using to try and get it going from the docs, it wont render the name or original description it will render the slug but skips over the name but the slug is correct
I've been trying this with no luck, it just returns 3 li's which is correct but i can get a name or custom field to come through.
If i just the the_field('ingredients_selector'); I get the ID's just fine But for the life of me i can not get a term name or the ACF field attached to it/
$terms = get_field('ingredients_selector');
if ( ! empty( $terms ) && ! is_wp_error( $terms ) ){
echo '<ul class="ingredients-list">';
foreach ( $terms as $term ) {
echo '<li class="ingredients-list__item">' . $term->name . '</li>'; ?>
<p>Description: <?php the_field('description', $term); ?></p>
<p>Image: <?php the_field('image', $term); ?></p>
<?php }
echo '</ul>';
}
?>
I've also tried this way, this gives me same reuslt but the slug with work, it will skip term name again but "view all" will link at least
<?php
$terms = get_field('ingredients_selector');
if( $terms ): ?>
<ul>
<?php foreach( $terms as $term ): ?>
<li>
<h2><?php echo esc_html( $term->name ); ?></h2>
<p>Term description: <?php the_field('description', $term); ?></p>
<p>Term Image: <?php the_field('image', $term); ?></p>
<p><?php echo esc_html( $term->description ); ?></p>
View all '<?php echo esc_html( $term->name ); ?>' posts
</li>
<?php endforeach; ?>
</ul>
<?php endif; ?>
Attached is my set up of the ACF fields
EDIT****
This was my solution
<?php
$tax = 'ingredients';
$terms = get_terms( $tax, $args = array(
'hide_empty' => false, // do not hide empty terms
));
foreach( $terms as $term ) {
$term_link = get_term_link( $term );
$image = get_field('image', 'ingredients_' . $term->term_id );
$description = get_field('description', 'ingredients_' . $term->term_id );
if( $term->count > 0 ) {
echo '<a href="' . esc_url( $term_link ) . '">';
echo '<img src="' . $image['url'] . '" alt="' . $image['alt'] .'">';
echo $term->name .'</a>';
echo $description;
} elseif( $term->count !== 0 ) {
echo '' . $term->name .'';
}
}
?>
Try this and replace term_name_ with your actual term slug:
<?php
$terms = get_field('ingredients_selector');
if( $terms ): ?>
<ul>
<?php foreach( $terms as $term ): ?>
<li>
<h2><?php echo esc_html( $term->name ); ?></h2>
<p>Term description: <?php the_field('description', 'term_name_'.$term->term_id); ?></p>
<p>Term Image: <?php the_field('image', 'term_name_'.$term->term_id); ?></p>
<p><?php echo esc_html( $term->description ); ?></p>
View all '<?php echo esc_html( $term->name ); ?>' posts
</li>
<?php endforeach; ?>
</ul>
<?php endif; ?>
You can find more about this here.
I am curretly trying to create a shortcode that shows 3 products and the snippet looks like this:
function show_recent_products(){
$args = array('posts_per_page' => 3, 'post_type' => 'product');
$custom_query = new WP_Query( $args );
if ( $custom_query->have_posts() ) {
echo '<div id="recent-posts" class="flex space-between">';
while ( $custom_query->have_posts() ) {
$custom_query->the_post();
echo '<div class="woocommerce_recent_products" style="background: url('.get_the_post_thumbnail_url().')">';
echo '<p>';
//echo get_regular_price();
echo'</p>';
echo '</div>';
}
echo '</div>';
}
wp_reset_postdata();
}
How can I get hold of the product price?
Reason why I am not using the default recent products shortcode it because the layout looks completely different and I would not know how to change the default code.
You can fetch product detail from ID. Use wc_get_product(). This will return Product Object.
$current_product = wc_get_product( get_the_ID() );
After that you can use this object $current_product and fetch relevant product information using its methods like get_price(). Example.
echo $current_product->get_price();
I used the global product inside the while loop and with I managed to get hold of all the product information.
function show_recent_products(){
global $post;
$args = array('posts_per_page' => 3, 'post_type' => 'product');
$post_id = $post->ID;
$product = wc_get_product( $post_id );
$custom_query = new WP_Query( $args );
if ( $custom_query->have_posts() ) {
echo '<div id="recent-posts" class="flex space-between">';
while ( $custom_query->have_posts() ) {
$custom_query->the_post();
global $product;
echo '<a href="'. get_the_permalink() .'" class="woocommerce_recent_products flex align-center" style="background: url('.get_the_post_thumbnail_url().')">';
echo '<div class="recent-content-inner">';
echo '<div>';
echo '<p class="recent-add-title">';
echo get_the_title();
echo'</p>';
echo '<p class="recent-add-price">';
echo "R". $product->price;
echo'</p>';
echo '<p class="recent-add-cart">';
echo "ADD CART";
echo'</p>';
echo'</div>';
echo'</div>';
echo "</a>";
}
echo '</div>';
}
wp_reset_postdata();
}
I can't seem to pull a ACF image object for a custom taxonomy when used in this loop, which is made of echo blocks:
<?php if ( have_posts() ) : while ( have_posts() ) : the_post();
$terms = get_terms( 'product_type' );
$image = get_field('product_type_tax_image');
$hero_image = $image['sizes']['medium'];
foreach ( $terms as $term ) {
// The $term is an object, so we don't need to specify the $taxonomy.
$term_link = get_term_link( $term );
// If there was an error, continue to the next term.
if ( is_wp_error( $term_link ) ) {
continue;
}
var_dump($hero_image);
// We successfully got a link. Print it out.
echo '<a href="' . esc_url( $term_link ) . '" class="product-grid- block" style="' . $hero_image[0] . '">';
echo '<div class="product-grid-inner-txt-wrap">';
echo '<h4>' . $term->name . '</h4>';
echo '<p>' . $term->description . '</p>';
echo '</div>';
echo '</a>';
}
?>
<?php endwhile; endif; ?>
<?php wp_reset_query(); ?>
The var dump just returns NULL. I've looked at this and this but don't seem to help. What am I doing wrong?
Take a look at this article:
http://www.advancedcustomfields.com/resources/get-values-from-a-taxonomy-term/
To pull a custom field from a Taxonomy Term, you need to add a second item to your get_field function call. Like this:
$image = get_field('product_type_tax_image', $term );
Also, it looks like you're trying to loop through $terms, but you're grabbing the custom field's value outside of your foreach loop, so that should get moved inside that loop, like so:
<?php if ( have_posts() ) : while ( have_posts() ) : the_post();
$terms = get_terms( 'product_type' );
foreach ( $terms as $term ) {
//get $term's image
$image = get_field('product_type_tax_image', $term );
$hero_image = $image['sizes']['medium'];
// The $term is an object, so we don't need to specify the $taxonomy.
$term_link = get_term_link( $term );
// If there was an error, continue to the next term.
if ( is_wp_error( $term_link ) ) {
continue;
}
var_dump($hero_image);
// We successfully got a link. Print it out.
echo '<a href="' . esc_url( $term_link ) . '" class="product-grid- block" style="' . $hero_image[0] . '">';
echo '<div class="product-grid-inner-txt-wrap">';
echo '<h4>' . $term->name . '</h4>';
echo '<p>' . $term->description . '</p>';
echo '</div>';
echo '</a>';
}
?>
<?php endwhile; endif; ?>
<?php wp_reset_query(); ?>
I am using get_template_part() to dynamically insert wordpress pages. I have (m)qTranslate installed but I can not get any other language than the default one with get_template_part(). The __() and _e() are also not translated.
get_template_part() code:
$q_config['language'] = $_POST['lang'];
$post_id = $_POST['postId'];
$page_data = get_post( $post_id );
ob_start();
get_template_part( 'page-template/page', $page_data->post_name );
$output .= ob_get_clean();
ob_end_flush();
template code example:
<div>
<?php $the_query = new WP_Query( 'posts_per_page=50' ); ?>
<?php if ( $the_query->have_posts() ) : ?>
<div id="isotope-list">
<?php while ( $the_query->have_posts() ) : $the_query->the_post();
if (in_category( get_category_by_slug( 'designs' )->term_id )) {
$termsArray = get_the_terms( $post->ID, "category" );
$termsString = "";
foreach ( $termsArray as $term ) {
$termsString .= $term->slug.' ';
}
?>
<div class="<?php echo $termsString; ?> item">
<span class="fs-<?php echo $post->ID; ?> ?>"></span>
<div><?php the_title();?></div>
<div class="thumbmail">
<?php
$thumb_url_array = wp_get_attachment_image_src(get_post_thumbnail_id(), 'thumbnail-size', true);
$thumb_url = $thumb_url_array[0];
echo '<img src="'.$thumb_url.'"/>';
?>
</div>
<span class="description name"><?php _e( 'Click to see more', 'sp' ); ?></span>
</a>
</div>
<?php }
endwhile; ?>
</div>
<?php endif; ?>
</div>
In function.php I have:
load_child_theme_textdomain('sp', get_stylesheet_directory().'/languages');
Does anybody know if get_template_part() can get the localization and how?
I have just replaced the mqtranslate (deprecated) plugin with qtranslate-X and the translation is working fine again with get_template_part().