¿Cómo mostrar las categorías de mi tipo de publicación personalizada?

Question

¿Cómo mostrar las categorías de mi tipo de publicación personalizada?

8

128141 2013-08-01

Tengo untipo depublicaciónpersonalizada. Lo queme gustaría haceresmostrar las categorías deproyectosjustoencima de losproyectospara que los visitantespuedanfiltrar losproyectosen consecuencia.

Enmi functions.phptengo:

 <?php

require_once('portfolio-type.php');
add_filter('excerpt_length', 'my_excerpt_length');

function my_excerpt_length($length) {
return 25; 
}

add_filter('excerpt_more', 'new_excerpt_more');  
function new_excerpt_more($text){  

return ' ';  
}  

function portfolio_thumbnail_url($pid){
$image_id = get_post_thumbnail_id($pid);  
$image_url = wp_get_attachment_image_src($image_id,'screen-shot');  
return  $image_url[0];  
}
?>

En portfolio-type.php:

  <?php

 if ( function_exists( 'add_theme_support' ) ) { 
add_theme_support( 'post-thumbnails' );
set_post_thumbnail_size( 270, 170, true ); // Normal post thumbnails
add_image_size( 'screen-shot', 720, 540 ); // Full size screen
 }

 add_action('init', 'portfolio_register');  

 function portfolio_register() {  
 $args = array(  
    'label' => __('Portfolio'),  
    'singular_label' => __('Project'),  
    'public' => true,  
    'show_ui' => true,  
    'capability_type' => 'post',  
    'hierarchical' => false,  
    'rewrite' => true,  
    'supports' => array('title', 'editor', 'thumbnail')  
   );  

register_post_type( 'portfolio' , $args );  
 }  

register_taxonomy("project-type", array("portfolio"), array("hierarchical"  =>  true, "label" => "Project Types", "singular_label" => "Project Type",   "rewrite" => true));
 ?>

Yfinalmenteen miindex.phptengo:

 <!-- Start Projects -->

                    <div id="posts" class="row isotope">

                      <?php if (have_posts()) : while (have_posts()) : the_post(); ?>  

                          <?php  
                              $title= str_ireplace('"', '', trim(get_the_title()));  
                              $desc= str_ireplace('"', '', trim(get_the_content()));  
                          ?>     

                          <div class="item post item span4 isotope-item">

                            <a class="project-wrp fancybox" title="<?=$title?>" rel="lightbox[work]" href="<?php print portfolio_thumbnail_url($post->ID) ?>"><div class="profile-photo"><div class="profile-icon">&#0102;</div><?php the_post_thumbnail(array('230','170'),array('alt' => '')); ?> </div>  
                            <div class="project-name"><?php echo $title; ?></div>
                            <div class="project-client"><?php echo $desc; ?></div>
                            </a>
                          </div>  
                      <?php endwhile; endif; ?>  


                    </div>

I have a custom post type. What I'd like to do is to display the project categories just on top of the projects so visitors could then filter projects accordingly.

In my functions.php I have:

<?php

require_once('portfolio-type.php');
add_filter('excerpt_length', 'my_excerpt_length');

function my_excerpt_length($length) {
return 25; 
}

add_filter('excerpt_more', 'new_excerpt_more');  
function new_excerpt_more($text){  

return ' ';  
}  

function portfolio_thumbnail_url($pid){
$image_id = get_post_thumbnail_id($pid);  
$image_url = wp_get_attachment_image_src($image_id,'screen-shot');  
return  $image_url[0];  
}
?>

In portfolio-type.php:

 <?php

 if ( function_exists( 'add_theme_support' ) ) { 
add_theme_support( 'post-thumbnails' );
set_post_thumbnail_size( 270, 170, true ); // Normal post thumbnails
add_image_size( 'screen-shot', 720, 540 ); // Full size screen
 }

 add_action('init', 'portfolio_register');  

 function portfolio_register() {  
 $args = array(  
    'label' => __('Portfolio'),  
    'singular_label' => __('Project'),  
    'public' => true,  
    'show_ui' => true,  
    'capability_type' => 'post',  
    'hierarchical' => false,  
    'rewrite' => true,  
    'supports' => array('title', 'editor', 'thumbnail')  
   );  

register_post_type( 'portfolio' , $args );  
 }  

register_taxonomy("project-type", array("portfolio"), array("hierarchical"  =>  true, "label" => "Project Types", "singular_label" => "Project Type",   "rewrite" => true));
 ?>

And finally in my index.php I have:

<!-- Start Projects -->

                    <div id="posts" class="row isotope">

                      <?php if (have_posts()) : while (have_posts()) : the_post(); ?>  

                          <?php  
                              $title= str_ireplace('"', '', trim(get_the_title()));  
                              $desc= str_ireplace('"', '', trim(get_the_content()));  
                          ?>     

                          <div class="item post item span4 isotope-item">

                            <a class="project-wrp fancybox" title="<?=$title?>" rel="lightbox[work]" href="<?php print portfolio_thumbnail_url($post->ID) ?>"><div class="profile-photo"><div class="profile-icon">&#0102;</div><?php the_post_thumbnail(array('230','170'),array('alt' => '')); ?> </div>  
                            <div class="project-name"><?php echo $title; ?></div>
                            <div class="project-client"><?php echo $desc; ?></div>
                            </a>
                          </div>  
                      <?php endwhile; endif; ?>  


                    </div>

2 respuestas

votos

2

2017-01-15

Paraesta lista de categorías depublicaciones de cartera,utilice:

 <?php echo get_the_term_list(get_the_ID(), 'portfolio_category', '', ', ', ''); ?>

For this portfolio post categories list use:

<?php echo get_the_term_list(get_the_ID(), 'portfolio_category', '', ', ', ''); ?>

Rahul Verma · Accepted Answer · 2013-08-01

16

2013-08-01

Elimine su código deportfolio-type.php que registraeltipo depublicación y lataxonomía (línea 9en adelante).

Utiliceel siguiente código (enportfolio-type.php)para registrareltipo depublicación "portfolio"

 function portfolio_register() {
    $labels = array(
        'name' => _x('Portfolio', 'post type general name'),
        'singular_name' => _x('Portfolio Item', 'post type singular name'),
        'add_new' => _x('Add New', 'portfolio item'),
        'add_new_item' => __('Add New Portfolio Item'),
        'edit_item' => __('Edit Portfolio Item'),
        'new_item' => __('New Portfolio Item'),
        'view_item' => __('View Portfolio Item'),
        'search_items' => __('Search Portfolio Items'),
        'not_found' =>  __('Nothing found'),
        'not_found_in_trash' => __('Nothing found in Trash'),
        'parent_item_colon' => ''
    );
    $args = array(
        'labels' => $labels,
        'public' => true,
        'publicly_queryable' => true,
        'show_ui' => true,
        'query_var' => true,
        'rewrite' => true,
        'capability_type' => 'post',
        'hierarchical' => false,
        'menu_position' => 8,
        'supports' => array('title','editor','thumbnail')
    ); 
    register_post_type( 'portfolio' , $args );
}
add_action('init', 'portfolio_register');

Utiliceel siguiente código (enportfolio-type.php)para registrar unataxonomía "portfolio_categories"paraeltipo depublicación "portfolio",hágalojerárquico (como categorías)

 function create_portfolio_taxonomies() {
    $labels = array(
        'name'              => _x( 'Categories', 'taxonomy general name' ),
        'singular_name'     => _x( 'Category', 'taxonomy singular name' ),
        'search_items'      => __( 'Search Categories' ),
        'all_items'         => __( 'All Categories' ),
        'parent_item'       => __( 'Parent Category' ),
        'parent_item_colon' => __( 'Parent Category:' ),
        'edit_item'         => __( 'Edit Category' ),
        'update_item'       => __( 'Update Category' ),
        'add_new_item'      => __( 'Add New Category' ),
        'new_item_name'     => __( 'New Category Name' ),
        'menu_name'         => __( 'Categories' ),
    );

    $args = array(
        'hierarchical'      => true, // Set this to 'false' for non-hierarchical taxonomy (like tags)
        'labels'            => $labels,
        'show_ui'           => true,
        'show_admin_column' => true,
        'query_var'         => true,
        'rewrite'           => array( 'slug' => 'categories' ),
    );

    register_taxonomy( 'portfolio_categories', array( 'portfolio' ), $args );
}
add_action( 'init', 'create_portfolio_taxonomies', 0 );

Luego,useel siguiente códigopara recuperartérminos detaxonomíaen archivos deplantilla (comoindex.php)

 <?php

$taxonomy = 'portfolio_categories';
$terms = get_terms($taxonomy); // Get all terms of a taxonomy

if ( $terms && !is_wp_error( $terms ) ) :
?>
    <ul>
        <?php foreach ( $terms as $term ) { ?>
            <li><a href="<?php echo get_term_link($term->slug, $taxonomy); ?>"><?php echo $term->name; ?></a></li>
        <?php } ?>
    </ul>
<?php endif;?>

?>

Avíseme sinecesita alguna aclaración.

Remove your code from portfolio-type.php that registers post type and taxonomy (line 9 onwards).

Use the following code (in portfolio-type.php) to register the post type "portfolio"

function portfolio_register() {
    $labels = array(
        'name' => _x('Portfolio', 'post type general name'),
        'singular_name' => _x('Portfolio Item', 'post type singular name'),
        'add_new' => _x('Add New', 'portfolio item'),
        'add_new_item' => __('Add New Portfolio Item'),
        'edit_item' => __('Edit Portfolio Item'),
        'new_item' => __('New Portfolio Item'),
        'view_item' => __('View Portfolio Item'),
        'search_items' => __('Search Portfolio Items'),
        'not_found' =>  __('Nothing found'),
        'not_found_in_trash' => __('Nothing found in Trash'),
        'parent_item_colon' => ''
    );
    $args = array(
        'labels' => $labels,
        'public' => true,
        'publicly_queryable' => true,
        'show_ui' => true,
        'query_var' => true,
        'rewrite' => true,
        'capability_type' => 'post',
        'hierarchical' => false,
        'menu_position' => 8,
        'supports' => array('title','editor','thumbnail')
    ); 
    register_post_type( 'portfolio' , $args );
}
add_action('init', 'portfolio_register');

Use the following code (in portfolio-type.php) to register a taxonomy "portfolio_categories" for the post type "portfolio", make it hierarchical (like categories)

function create_portfolio_taxonomies() {
    $labels = array(
        'name'              => _x( 'Categories', 'taxonomy general name' ),
        'singular_name'     => _x( 'Category', 'taxonomy singular name' ),
        'search_items'      => __( 'Search Categories' ),
        'all_items'         => __( 'All Categories' ),
        'parent_item'       => __( 'Parent Category' ),
        'parent_item_colon' => __( 'Parent Category:' ),
        'edit_item'         => __( 'Edit Category' ),
        'update_item'       => __( 'Update Category' ),
        'add_new_item'      => __( 'Add New Category' ),
        'new_item_name'     => __( 'New Category Name' ),
        'menu_name'         => __( 'Categories' ),
    );

    $args = array(
        'hierarchical'      => true, // Set this to 'false' for non-hierarchical taxonomy (like tags)
        'labels'            => $labels,
        'show_ui'           => true,
        'show_admin_column' => true,
        'query_var'         => true,
        'rewrite'           => array( 'slug' => 'categories' ),
    );

    register_taxonomy( 'portfolio_categories', array( 'portfolio' ), $args );
}
add_action( 'init', 'create_portfolio_taxonomies', 0 );

Then use the following code to retrieve taxonomy terms in template files (like index.php)

<?php

$taxonomy = 'portfolio_categories';
$terms = get_terms($taxonomy); // Get all terms of a taxonomy

if ( $terms && !is_wp_error( $terms ) ) :
?>
    <ul>
        <?php foreach ( $terms as $term ) { ?>
            <li><a href="<?php echo get_term_link($term->slug, $taxonomy); ?>"><?php echo $term->name; ?></a></li>
        <?php } ?>
    </ul>
<?php endif;?>

?>

Let me know if you need any clarification.

Reemplacéel códigoen miportfolio-type.php conel código queproporcionaste y obtuve las categoríaspara que aparezcan,peronoestánfiltrando losproyectospor alguna razón.

I replaced the code in my portfolio-type.php with the code you provided and I got the categories to show up but they're not filtering the projects for some reason.
- 0
- 2013-08-01
- Laniakea
Los dosprimerosfragmentos de código queproporcionéfueronpara lafuncionalidad deback-end.Eltercerfragmento queproporcioné lepermite recuperar losnombres de las categorías. Déjeme revisar su sitio webnuevamente y ver qué seestáperdiendo ahora.

The first two code snippets I provided was for the back-end functionality. The third snippet I provided allows you to retrieve the category names. Let me go through your website again and see what you are missing now.
- 0
- 2013-08-01
- Rahul Verma
¿Le seríaposiblepublicarel códigophp (paratoda la sección de la cartera) quetiene ahora?

Would it be possible for you to post the php code (for the whole portfolio section) you have now?
- 0
- 2013-08-01
- Rahul Verma
Compréel código [aquí] (https://bitbucket.org/mmetsalu/must-testing/commits/67155426612a79499d193f4e01791183051a90a5).

I've committed the code [here](https://bitbucket.org/mmetsalu/must-testing/commits/67155426612a79499d193f4e01791183051a90a5).
- 0
- 2013-08-01
- Laniakea
Comenzaré unnuevo hilo sobreelfiltrado de categorías.

I will start a new thread regarding the categories filtering.
- 0
- 2013-08-05
- Laniakea
Estapodría ser unamejormanera de cargar las categorías después de configurar lataxonomíapersonalizada `function displayCategories ($post_type_name) { $ customPostTaxonomies=get_object_taxonomies ($post_type_name); if (count ($ customPostTaxonomies)> 0) { foreach ($ customPostTaxonomies como $impuestos) { $ args=matriz ( 'orderby'=> 'nombre', 'show_count'=> 1, 'pad_counts'=> 0, 'jerárquico'=> 1, 'taxonomy'=> $impuesto, 'title_li'=> '' ); wp_list_categories ($ args); } } } `

This might be a better way to load the categories after setting up the custom taxonomy `function displayCategories($post_type_name) { $customPostTaxonomies = get_object_taxonomies($post_type_name); if(count($customPostTaxonomies) > 0) { foreach($customPostTaxonomies as $tax) { $args = array( 'orderby' => 'name', 'show_count' => 1, 'pad_counts' => 0, 'hierarchical' => 1, 'taxonomy' => $tax, 'title_li' => '' ); wp_list_categories( $args ); } } }`
- 0
- 2016-09-28
- Eyo Okon Eyo
Debe ser `$ args=array ('hide_empty'=>false,);` `$terms=get_terms ($taxonomy,$ args)`para ver la listaincluso cuando las categoríasnotienen publicaciones.

Should be `$args = array( 'hide_empty' => false, );` `$terms = get_terms($taxonomy, $args)` to see list even when categories do not have posts.
- 0
- 2018-02-06
- X9DESIGN