如何通过自定义字段

Question

如何通过自定义字段

- 53
- 32496 2010-08-11
对WordPress自定义帖子类型的管理区域进行排序
在编辑我的一种自定义帖子类型时,我希望能够通过一个自定义字段列出所有条目,而不是它们的发布日期(对于自定义帖子类型而言,这可能是不相关的).我从有关自定义帖子类型的博客帖子的评论中获得线索,作者说这是可能的,甚至他做到了,因此您可以单击列名称进行自定义排序.他提到了 posts_orderby 函数,但我现在可以在其中找到它了博客文章了.有什么建议?我看到了一种使用
的解决方案
add_action('wp', 'check_page');

check_page函数使用 add_filter 来更改查询,但我很确定它只能在主题文件中使用,而不能在管理区域中使用.
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

- 这是另一个有用的答案,可以按....
  对帖子进行排序 ** 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 个回答

投票数

score 8 · Answer 1 · 2010-12-12

8

2010-12-12

从WordPress 3.1(我正在使用Beta版)开始,列现在可以通过标题进行排序.

以下文章详细介绍了如何实现它们.

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

原文

jake · Answer 2 · 2016-05-16

-1

2016-05-16

这是一个简单的解决方案:

 /* --------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" );

只需替换 您的邮寄类型 和"您的自定义字段"

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'

原文
jake