Come ordinare l'area di amministrazione di un custom post type di WordPress in base a un campo personalizzato

Question

Come ordinare l'area di amministrazione di un custom post type di WordPress in base a un campo personalizzato

- 53
- 32496 2010-08-11
Quandomodifico uno deimiei tipi dipostpersonalizzati,voglioesserein grado dielencaretutte le vociin base a un campopersonalizzatoinvece della datain cui sonopubblicati (il che,per untipo dipostpersonalizzatoprobabilmentenon è rilevante). Ho ricevuto un suggerimento dai commenti di unpost sulblog suitipi dipostpersonalizzatie l'autore ha detto cheerapossibilee che l'hapersino creatoin modo dapoterfare clic suinomi delle colonneper un ordinamentopersonalizzato. Hamenzionato lafunzione posts_orderby che ho annotatonei miei commentima orapossotrovareilpost sulblogpiù. Eventuali suggerimenti? Ho visto una soluzione che utilizzava

add_action('wp', 'check_page');

E lafunzione check_page utilizzava add_filter per cambiareil queryma sono abbastanza sicuro chefunzionerebbe solonei file deltema,nonnell'area di amministrazione.
When editing one of my custom post types I want to be able to list all entries by a custom field instead of the date they are published (which, for a custom post type probably isn't relevant). I got a lead from the comments of a blog post about custom post types and the author said it was possible and that he even made it so you could click on the column names for a custom sort. He mentioned the posts_orderby function which I noted in my own comments but now I can find the blog post anymore. Any suggestions? I saw one solution that used

add_action('wp', 'check_page');

And the check_page function used add_filter to change the query but I'm pretty sure it would only work in the theme files, not in the admin area.
custom-post-types

- Ecco un'altra risposta utile,per ordinarei postper ....
  ** http://wordpress.stackexchange.com/questions/66455/how-to-change-order-of-posts-in-admin**
  
  Here another useful answer, to sort posts by ....
  **http://wordpress.stackexchange.com/questions/66455/how-to-change-order-of-posts-in-admin**
  - 1
  - 2014-05-22
  - T.Todua

2 risposta

voti

score 8 · Answer 1 · 2010-12-12

8

2010-12-12

Apartire da WordPress 3.1 (sto usando labeta) le colonnepossono oraessere ordinabilitramitei lorotitoli.

Il seguentepost descrivein dettaglio comeimplementarli.

http://scribu.net/wordpress/custom-sortable-columns.html

fonte

jake · Answer 2 · 2016-05-16

-1

2016-05-16

Ecco una semplice soluzione:

 /* --------Sortable Events on Dashboard - show start date, time, venue--------- */

/*-------------------------------------------------------------------------------
    Custom Columns
-------------------------------------------------------------------------------*/

function my_*YOUR POST TYPE*_columns($columns)
{
    $columns = array(
        'cb'        => '<input type="checkbox" />',
        'title'     => 'Title',
        'your_custom_field'     => 'Custom Field Name',          
        'date'      =>  'Date',
    );
    return $columns;
}

function my_custom_columns($column)
{
    global $post;
    if($column == 'your_custom_field')
    {
        if(get_post_meta($post->ID, 'your_custom_field', true);)
        {
            echo get_post_meta($post->ID, 'your_custom_field', true);
        }
    }

}

add_action("manage_posts_custom_column", "my_custom_columns");
add_filter("manage_edit-*YOUR POST TYPE*_columns", "my_events_columns");

/*-------------------------------------------------------------------------------
    Sortable Columns
-------------------------------------------------------------------------------*/

function my_column_register_sortable( $columns )
{
    $columns['your_custom_field'] = 'your_custom_field';
    return $columns;
}

add_filter("manage_edit-*YOUR POST TYPE*_sortable_columns", "my_column_register_sortable" );

Basta sostituire IL TUO TIPO POST e "your_custom_field"

Here's a simple solution:

/* --------Sortable Events on Dashboard - show start date, time, venue--------- */

/*-------------------------------------------------------------------------------
    Custom Columns
-------------------------------------------------------------------------------*/

function my_*YOUR POST TYPE*_columns($columns)
{
    $columns = array(
        'cb'        => '<input type="checkbox" />',
        'title'     => 'Title',
        'your_custom_field'     => 'Custom Field Name',          
        'date'      =>  'Date',
    );
    return $columns;
}

function my_custom_columns($column)
{
    global $post;
    if($column == 'your_custom_field')
    {
        if(get_post_meta($post->ID, 'your_custom_field', true);)
        {
            echo get_post_meta($post->ID, 'your_custom_field', true);
        }
    }

}

add_action("manage_posts_custom_column", "my_custom_columns");
add_filter("manage_edit-*YOUR POST TYPE*_columns", "my_events_columns");

/*-------------------------------------------------------------------------------
    Sortable Columns
-------------------------------------------------------------------------------*/

function my_column_register_sortable( $columns )
{
    $columns['your_custom_field'] = 'your_custom_field';
    return $columns;
}

add_filter("manage_edit-*YOUR POST TYPE*_sortable_columns", "my_column_register_sortable" );

Just replace YOUR POST TYPE and 'your_custom_field'

fonte
jake