How to get grand-childrens of children of a page?
<?php
global $post;
$pages = get_children(array(
'post_parent' => $post->ID,
'numberposts' => -1
));
if ( $pages ):
$rows = array_chunk( $pages, ceil( count($pages) / 3 ) ); ?>
<div class="row">
<?php foreach ( $rows as $row ): ?>
<div class="col-sm-4">
<ul class="list-unstyled">
<?php foreach ( $row as $city ): ?>
<li><?= $city->post_title ?></li>
<?php endforeach; ?>
</ul>
</div>
<?php endforeach; ?>
</div>
<?php endif;
by using wp_list_pages I can't make columns for my list
Shows children page links on both parent and child pages.
<?php
global $post;
// Use parent page if exists, else use current page
$child_of_value = ( $post->post_parent ? $post->post_parent : $post->ID );
// Depth of 2 if parent page, else depth of 1
$depth_value = ( $post->post_parent ? 2 : 1 );
// Build argument array
$wp_list_pages_args = array(
'child_of' => $child_of_value,
'depth' => $depth_value,
'title_li' => 'Sections',
'echo' => 0
);
// Now, output the result
wp_list_pages( $wp_list_pages_args );
?>
Related
I'm trying to hide sub-categories under categories, but I'm not able to. I'm looking to create a follow menu. How can I do that?
add_action('zigcy_lite_product_cat_menu','zigcy_lite_add_browse_categories_nav_menu_items');
if ( ! function_exists( 'zigcy_lite_add_browse_categories_nav_menu_items' ) ) {
function zigcy_lite_add_browse_categories_nav_menu_items() {
if ( ! class_exists( 'WooCommerce' ) )
return;
$product_categories = get_terms( 'product_cat');
$count = count($product_categories);
?>
<div class="browse-category-wrap">
<div class="browse-category">
<i class="lnr lnr-menu"></i>
<?php esc_html_e('Shop by Gender','zigcy-lite'); ?>
</div>
<div class="categorylist">
<ul>
<?php
foreach( $product_categories as $product_category ) {
$cat_name = $product_category->name;
$cat_id = $product_category->term_id;
?>
<li><?php echo esc_html($cat_name); ?> </li>
<?php } ?>
</ul>
</div>
</div>
<?php
}
}
Menu shown here:
Check the get_terms reference at: https://codex.wordpress.org/Function_Reference/get_terms
You can pass the "parent" argument to only get the top level categories:
$args = array( 'taxonomy' => 'product_cat', 'hide_empty' => true, 'parent' => 0 );
$product_categories = get_terms('product_cat', $args);
foreach ($product_categories as $term) {
echo '<li>' . $term->name . ' ('.$term->count.')</li>';
}
Added this code to display wp custom post by category, but unable to get pagination to work when added posts_per_page="5"
<?php query_posts('post_type=encounters_news'); while (have_posts()) : the_post(); ?>
<?php $terms = get_the_terms($post->ID, 'encounters_news_categories');
foreach($terms as $item):
if($item->slug == "chapter-news"):?>
<?php get_template_part( 'content-news', 'page' ); ?>
<?php //comments_template( '', true ); ?>
<?php endif; ?>
<?php endforeach; ?>
<?php endwhile; wp_reset_query(); ?>
<?php encounters_content_nav( 'post-nav' ); ?>
Rewrote and change to this code
<?php
// set up or arguments for our custom query
$paged = ( get_query_var('paged') ) ? get_query_var('paged') : 1;
$post_type = 'encounters_news';
$tax = 'chapter-news';
$tax_terms = get_terms($tax);
if ($tax_terms) {
foreach ($tax_terms as $tax_term) {
$query_args = array(
'post_type' => $post_type,
'$tax' => $tax_term->slug,
'showposts' => 5,
'paged' => $paged
); wp_reset_query();
}}
// create a new instance of WP_Query
$the_query = new WP_Query( $query_args ); ?>
<?php if ( $the_query->have_posts() ) : while ( $the_query->have_posts() ) : $the_query->the_post(); // run the loop ?>
<?php get_template_part( 'content-news', 'page' ); ?>
<?php endwhile; ?>
<?php if ($the_query->max_num_pages > 1) { // check if the max number of pages is greater than 1 ?>
<div class="navigation">
<div class="alignleft"><?php echo get_previous_posts_link( '« Previous' ); // display newer posts link ?></div>
<div class="alignright"><?php echo get_next_posts_link( 'More »', $the_query->max_num_pages ); // display older posts link ?></div>
This code creates the pagination as desired, but displays all the Encounters News Categories instead of just the Chapter News category.
Suggestions will be greatly appreciated.
Resolved
<?php
$query = new WP_Query( array(
'post_type' => '', // name of post type.
'tax_query' => array(
array(
'taxonomy' => '', // taxonomy name
'field' => '', // term_id, slug or name
'terms' => , // term id, term slug or term name
)
),'showposts' => 5,
'paged'=>$paged
) );
while ( $query->have_posts() ) : $query->the_post();
// do stuff here....
endwhile;
/**
* reset the orignal query
* we should use this to reset wp_query
*/
wp_reset_query();?>
I'm attempting to loop thought a custom post type (artists), then each category, then another custom post type (story) which has a relationship with the artist.
The issue is, the function <?php echo get_the_title( $story->ID ); ?> in the final loop is returning a title of the Artist many times over, along with the title of the current custom post. I just need the title of the currentent loops post.
<!-- get all the artists -->
<?php
$args = array(
'post_type' => 'artists'
);
$query = new WP_QUERY( $args );
?>
<?php if( $query->have_posts() ) : while( $query->have_posts() ) : $query->the_post(); ?>
<h1><?php the_title(); ?></h1>
<p><?php the_field('artist_website'); ?></p>
<!-- looping through all the categories -->
<?php
$cats = get_categories();
// loop through the categries
foreach ($cats as $cat) {
// setup the cateogory ID
$cat_id= $cat->term_id;
// Make a header for the cateogry
echo "<h2>".$cat->name."</h2>";
?>
<!-- looping through the stories that have a relationship with the artist (select_artist) -->
<?php
$post_type = 'story';
$args = array(
'post_type' => $post_type,
'posts_per_page' => -1, //show all posts
'tax_query' => array(
array(
'taxonomy' => 'category',
'field' => 'slug',
'terms' => $cat->slug,
)
),
'meta_query' => array(
array(
'key' => 'select_artist', // name of custom field
'value' => '"' . get_the_ID() . '"', // matches exaclty "123", not just 123.
'compare' => 'LIKE'
)
)
);
$stories = new WP_Query($args);
?>
<?php if( $stories ): ?>
<ul>
<?php foreach( $stories as $story ): ?>
<!-- Problem echo below -->
<?php echo get_the_title( $story->ID ); ?>
<?php endforeach; ?>
</ul>
<?php endif; ?>
<?php } // done the foreach statement ?>
<?php endwhile; wp_reset_postdata(); endif; ?>
</section>
If you're using WP_Query you should be using a while loop and end with the_post() in order to set up the internal variables that would allow get_the_title() to work properly.
As an added measure you could set the $post variable to a $temp variable before your inner loop, then reset back after.
<?php
$stories = new WP_Query($args);
if( $stories->have_posts() ):
global $post;
$temp = $post;
?>
<ul>
<?php
while( $stories->have_posts() ): $stories->the_post();
the_title();
endwhile;
$post = $temp;
?>
<ul>
<?php endif; ?>
I am building a shopping website and I am trying to put a shortcode in that will show the customer a buy button and the quantity of the product the customer wants to purchase. On my post page the shortcode works fine:
http://warringah-plastics.com.au/blog/dt_catalog/recess-gasket-large/
but on the archive page:
http://warringah-plastics.com.au/store/
the shortcode id displayed as text and not the actual button and quantity e.g. [add_to_cart item="FPROWAR-160713-1" showprice="no" quantity="user:1" ajax="yes" ].
The code that works in the post page is this:
<?php
$my_textbox_value = mtbxr_val("shopping_shortcode");
echo do_shortcode("$my_textbox_value");
?>
but it just displays the shortcode text on that archive page. Anyone have any ideas? Much appreciated,
UPDATE
THIS IS THE CODE THAT DISPLAYS THE SHORTCODE CORRECTLY:
<?php get_header(); ?>
<?php dt_storage('have_sidebar', true); ?>
<?php get_template_part('top-bg'); ?>
<?php get_template_part('parallax'); ?>
<div id="wrapper">
<?php get_template_part('nav'); ?>
<div id="container">
<?php if( have_posts() ): while( have_posts() ): the_post(); ?>
<h1><?php the_title(); ?></h1>
<h1 style="color: #3C3C3B !important; margin-top:-20px !important;"><?php $terms_as_text = strip_tags( get_the_term_list( $wp_query->post->ID, 'dt_catalog_category', '', ', ', '' ) );
echo $terms_as_text; ?></h1>
<?php
global $post;
$post_opts = get_post_meta($post->ID, '_dt_catalog-post_options', true);
if( !isset($post_opts['hide_media']) || (isset($post_opts['hide_media']) && !$post_opts['hide_media']) ) {
$args = array(
'post_type' => 'attachment',
'post_status' => 'inherit',
'posts_per_page' => -1,
'post_parent' => $post->ID,
'post_mime_type' => 'image',
'orderby' => 'menu_order',
'order' => 'ASC'
);
if( !empty($post_opts['hide_thumbnail']) )
$args['post__not_in'] = array( get_post_thumbnail_id() );
$dt_tmp_query = new WP_Query( $args );
if( $dt_tmp_query->have_posts() ) {
$slides = array();
foreach( $dt_tmp_query->posts as $slide ) {
$video = get_post_meta( $slide->ID, '_dt_catalog_video_link', true );
$tmp_arr = array();
$tmp_arr['caption'] = $slide->post_excerpt;
if ( ! $video ) {
$slide_src = dt_get_resized_img( wp_get_attachment_image_src( $slide->ID, 'full' ), array( 'w' => 710 ) );
$tmp_arr['alt'] = get_post_meta( $slide->ID, '_wp_attachment_image_alt', true );
$tmp_arr['src'] = $slide_src[0];
$tmp_arr['size_str'] = $slide_src[3];
} else {
$tmp_arr['is_video'] = true;
$tmp_arr['src'] = $video;
$tmp_arr['size_str'] = array( 710, 1024 );
}
$slides[] = $tmp_arr;
}
dt_get_anything_slider( array( 'id' => 'slider2', 'items_arr' => $slides ) );
}
}
?>
<?php $opts = get_post_meta($post->ID, '_dt_catalog-goods_options', true); ?>
<?php if( !empty($opts['price']) ): ?>
<span class="price"><?php _e('Price: ', LANGUAGE_ZONE); echo esc_html($opts['price']); ?></span>
<?php endif; ?>
<?php
$my_textbox_value = mtbxr_val("shopping_shortcode");
echo do_shortcode("$my_textbox_value");
?>
<?php
the_content();
if( dt_is_page_soc_buttons_enabled('catalog') ) {
dt_get_like_buttons( get_the_ID() );
}
?>
<?php if( !empty($opts['p_link']) ): ?>
<span><i class="dol"></i><?php _e('Make purchase!', LANGUAGE_ZONE); ?></span>
<?php endif; ?>
<p class="gap"></p>
<?php
$rel_works = get_post_meta($post->ID, '_dt_catalog_related', true);
if( isset($rel_works['show_related']) && $rel_works['show_related'] ):
if( 'same' == $rel_works['related'] ) {
$rel_works['related'] = wp_get_post_terms(
$post->ID,
'dt_catalog_category',
array('fields' => 'ids')
);
}
if( !empty($rel_works['related']) ):
?>
<p class="hr hr-narrow gap-small"></p>
<div class="gap"></div>
<div class="full-width w-photo">
<h2><?php _e('Related Items', LANGUAGE_ZONE); ?></h2>
<?php
if( 'same' == $rel_works['related'] ) {
$rel_works['related'] = wp_get_post_terms(
$post->ID,
'dt_catalog_category',
array('fields' => 'ids')
);
}
$dt_tmp_query = new WP_Query( array(
'posts_per_page' => -1,
'post_type' => 'dt_catalog',
'post_status' => 'publish',
'post__not_in' => array($post->ID),
'tax_query' => array( array(
'taxonomy' => 'dt_catalog_category',
'field' => 'id',
'terms' => $rel_works['related'],
'operator' => 'IN'
) )
) );
if( $dt_tmp_query->have_posts() ) {
$thumb_arr = dt_core_get_posts_thumbnails( $dt_tmp_query->posts );
$items = array();
foreach( $dt_tmp_query->posts as $rel_post ) {
$item = array();
$img = dt_get_resized_img(
dt_get_thumb_meta($thumb_arr['thumbs_meta'], 'full', $rel_post->ID),
array('w' => 196, 'h' => 123, 'use_noimage' => true)
);
$item['src'] = $img[0];
$item['size_str'] = $img[2];
$item['post_id'] = $rel_post->ID;
$item['desc'] = apply_filters('get_the_excerpt', $rel_post->post_excerpt);
$item['title'] = apply_filters('the_title', $rel_post->post_title, $rel_post->ID);
$item['alt'] = esc_attr( $item['title'] );
$items[] = $item;
}
$args = array( 'items_arr' => $items, 'id' => '', 'class' => 'list-carousel recent bx', 'ul_class' => 'slider1' );
$args['wrap'] = '<div class="%CLASS% bx">%SLIDER%</div>';
if( ! empty( $rel_works['show_desc'] ) || ! empty( $rel_works['show_title'] ) ) {
$title = '';
if( ! empty( $rel_works['show_title'] ) ) {
$title = '<h3>%TITLE%</h3>';
}
$desc = '';
if( ! empty( $rel_works['show_desc'] ) ) {
$desc = '<p>%DESC%</p>';
}
$args['item_wrap'] = '
<li>
<div class="textwidget">
<div class="textwidget-photo">
<a class="photo" href="%LINK%"><img src="%IMG_SRC%" alt="%ALT%" %IMG_SIZE% /></a>
</div>
<div class="widget-info">
<div class="info">
' . $title . $desc . '
</div>
</div>
</div>
</li>
';
}
dt_get_carousel_slider( $args );
}
?>
</div>
<?php endif; endif; ?>
<?php comments_template(); ?>
<?php
endwhile;
endif;
?>
</div>
<?php dt_widget_area('sidebar', null, 'sidebar_4'); ?>
</div>
<?php get_footer(); ?>
AND THIS IS THE CODE THAT DISPLAYS THE SHORTCODE JUST AS TEXT:
<?php
global $post;
$page_data = dt_storage( 'page_data' );
$page_opts = ! empty( $page_data['page_options'] ) ? $page_data['page_options'] : array();
$add_data = dt_storage( 'add_data' );
$first_class = '';
if( 1 === dt_storage('post_is_first') ) {
$first_class = ' first';
dt_storage( 'post_is_first', -1 );
}
$opts = get_post_meta($post->ID, '_dt_catalog-goods_options', true);
?>
<div class="<?php dt_portfolio_classes( '2_col-list', 'block' ); echo $first_class; ?>">
<?php
$h = 220;
if ( ! empty ( $page_opts['thumb_height'] ) ) {
$h = $page_opts['thumb_height'];
}
dt_get_thumb_img( array(
'class' => 'photo',
'use_noimage' => true,
'href' => get_permalink(),
'thumb_opts' => array( 'w' => 343, 'h' => $h )
),
'<div class="textwidget-photo">
<a %HREF% %CLASS% %TITLE% %CUSTOM%><img %ALT% %SRC% %IMG_CLASS% %SIZE% /></a>
</div>'
);
?>
<div class="<?php dt_portfolio_classes( '2_col-list', 'info' ); ?>">
<a class="<?php dt_portfolio_classes( '2_col-list', 'head' ); ?>" href="<?php the_permalink(); ?>"><?php the_title(); ?></a>
<?php if( !empty($opts['price']) ): ?>
<span class="price"><?php _e('Price: ', LANGUAGE_ZONE); echo esc_html($opts['price']); ?></span>
<?php endif; ?>
<?php
dt_the_content();
dt_details_link();
dt_edit_link();
?>
<div id="specialpriceshortcode">
<?php
$my_textbox_value = mtbxr_val("shopping_shortcode");
echo do_shortcode("$my_textbox_value");
?>
</div>
</div>
</div>
Try using single quotes in the do_shortcode call, like so:
echo do_shortcode('$my_textbox_value');
More likely though is that the shortcode isn't defined on the archive page so you'd need to look at where it is being instantiated to see if that is the issue. Normally when a shortcode just echoes out the content it means that shortcode doesn't exist. You can test easily enough by using the shortcode_exists() function:
<?php if ( shortcode_exists( 'add_to_cart' ) ) { echo "The shortcode exists";} ?>
If that doesn't work then you know the issue is with the shortcode not being registered on your archives page. If it does work then you know it's something with the format of the content being passed to the shortcode.
Add this to your functions.php
// Allow shortcodes on widgets
add_filter('widget_text','do_shortcode');
// Allow shortcodes on pages (not tested, but should work)
add_filter('the_content','do_shortcode');
Typically your shortcode is getting registered in a plugin or your theme's functions.php file. In a plugin it's often something like:
add_action('init', 'register_my_shortcode');
function register_my_shortcode(){
add_shortcode('my_shortcode', 'do_my_shortcode');
}
And then you'd have a function do_my_short_code() that actually outputs the content. With something like that the shortcode is getting registered via the 'init' hook (http://codex.wordpress.org/Plugin_API/Action_Reference) which is called before WP has started figuring out what template to use, what content to output, etc.
But some plugins will register the shortcode in a way that it is only available on pages / posts where it's going to potentially be used. For example, I can think of one plugin where they register the shortcode and enqueue some javascripts in the same function. That function checks to see if you're on a particular page before it executes so that the js files are not included unnecessarily all over the place. Since the shortcode registration takes place in the same function it means the shortcode only exists on those pages.
Anyhow, if the shortcode is showing as existing on your archives page you know that isn't the problem, so check that first and let me know what you find.
Long story short. I'm trying to expand the functionality of a portfolio template. It currently can only handle one page. I can duplicate the template, relying on custom fields to pull in specific portfilio items (the theme uses custom post types).
So, here's the bit from my portfolio-template.php:
$args = array(
'post_type' => 'portfolio',
'orderby' => 'menu_order',
'order' => 'ASC',
'meta_value' => 'ao',
'posts_per_page' => -1
);
So, I want to create a new page, select the portfolio template, then define a custom field on that page that will pass on the meta_value to the portfolio-template.php
So it would look like this instead:
$args = array(
'post_type' => 'portfolio',
'orderby' => 'menu_order',
'order' => 'ASC',
'meta_value' => 'PULL_VALUE_FROM_CUSTOM_FIELD',
'posts_per_page' => -1
);
With "PULL_VALUE_FROM_CUSTOM_FIELD" being the bit that I can't figure out. Sorry if my vernacular is code_crude, I'm new at this!
EDIT: Adding in the full code of the template
<?php
$args = array(
'post_type' => 'portfolio',
'orderby' => 'menu_order',
'order' => 'ASC',
'meta_value' => 'ao',
'posts_per_page' => -1
);
$portfolio_query = new WP_Query($args);
if( $portfolio_query->have_posts() ) :
echo '<div id="primary" class="hfeed">';
while( $portfolio_query->have_posts() ) : $portfolio_query->the_post();
// styles
$style = 'zilla-' . get_post_meta($post->ID, '_zilla_portfolio_style', true);
$media_pos = 'zilla-' . get_post_meta($post->ID, '_zilla_portfolio_media_position', true);
$width = ( $media_pos == 'zilla-media-center' ) ? 940 : 600;
// project url
$portfolio_url = get_post_meta($post->ID, '_zilla_portfolio_project_url', true);
if( !empty($portfolio_url) )
$portfolio_button_copy = get_post_meta($post->ID, '_zilla_portfolio_project_url_copy', true);
// determine which media to display
$portfolio_display_gallery = get_post_meta($post->ID, '_zilla_portfolio_display_gallery', true);
$portfolio_display_video = get_post_meta($post->ID, '_zilla_portfolio_display_video', true);
$portfolio_display_audio = get_post_meta($post->ID, '_zilla_portfolio_display_audio', true);
// grab everything else
$custom_bg = get_post_meta($post->ID, '_zilla_portfolio_display_background', true);
$portfolio_caption = get_post_meta($post->ID, '_zilla_portfolio_caption', true);
?>
<?php zilla_page_before(); ?>
<!--BEGIN .hentry-->
<div <?php post_class( $style . ' ' . $media_pos ) ?> id="post-<?php the_ID(); ?>">
<?php zilla_page_start(); ?>
<div class="hentry-inner">
<!--BEGIN .entry-media -->
<div class="entry-media">
<?php
if( $portfolio_display_gallery == 'on' ) {
$gallery_layout = get_post_meta( $post->ID, '_zilla_gallery_layout', true);
$slideshow = ( $gallery_layout == 'slideshow' ) ? true : false;
$size = ( $media_pos == 'zilla-media-center' ) ? 'portfolio-full' : 'portfolio-index';
zilla_gallery( $post->ID, $size, $slideshow, $slideshow );
}
if( $portfolio_display_video == 'on' ) {
$embed = get_post_meta($post->ID, '_zilla_video_embed_code', true);
if( !empty( $embed ) ) {
echo stripslashes(htmlspecialchars_decode($embed));
} else {
zilla_video( $post->ID, $width );
}
}
if( $portfolio_display_audio == 'on' ) {
zilla_audio( $post->ID, $width );
}
?>
<!--END .entry-media -->
</div>
<!--BEGIN .entry-content -->
<div class="entry-content">
<h2 class="entry-title"><?php the_title(); ?></h2>
<?php if( !empty($portfolio_caption) )
echo "<p class='zilla-caption'>" . stripslashes(htmlspecialchars_decode($portfolio_caption)) . "</p>"; ?>
<?php if( !empty($portfolio_url) && $media_pos == 'zilla-media-center' ) { ?>
<?php echo $portfolio_button_copy; ?>
<?php } ?>
<?php the_content(); ?>
<?php wp_link_pages(array('before' => '<p><strong>'.__('Pages:', 'zilla').'</strong> ', 'after' => '</p>', 'next_or_number' => 'number')); ?>
<?php if( !empty($portfolio_url) && ( $media_pos == 'zilla-media-left' || $media_pos == 'zilla-media-right' ) ) { ?>
<?php echo $portfolio_button_copy; ?>
<?php } ?>
<!--END .entry-content -->
</div>
</div>
<?php zilla_page_end(); ?>
<!--END .hentry-->
</div>
<?php zilla_page_after(); ?>
<?php endwhile; ?>
<!--END #primary .hfeed-->
</div>
<?php else: ?>
<div id="content">
<!--BEGIN #post-0-->
<div id="post-0" <?php post_class(); ?>>
<h2 class="entry-title"><?php _e('Error: No Portfolios Found', 'zilla') ?></h2>
<!--BEGIN .entry-content-->
<div class="entry-content">
<p><?php _e("Sorry, but no portfolios have been created.", "zilla") ?></p>
<!--END .entry-content-->
</div>
<!--END #post-0-->
</div>
</div>
<?php endif; ?>
Before the Loop, you can access the global variable $post, which in case of single.php and page.php will represent that very post type (post/page/cpt) object that will be displayed by the template file.
If not mistaken, when used in category.php, for example, it will grab the first one.
So, in the case in question:
<?php
global $post;
$the_meta = get_post_meta( 'custom_field_name', $post->ID );
if( !$the_meta )
$the_meta = 'your_backup_solution';
$args = array(
'post_type' => 'portfolio',
'orderby' => 'menu_order',
'order' => 'ASC',
'meta_value' => $the_meta,
'posts_per_page' => -1
);
$portfolio_query = new WP_Query($args);
// et cetera