{"id":6368,"date":"2016-02-22T13:15:03","date_gmt":"2016-02-22T18:15:03","guid":{"rendered":"https:\/\/themespress.ca\/?p=6368"},"modified":"2022-09-11T10:56:47","modified_gmt":"2022-09-11T14:56:47","slug":"add-an-image-post-type-columns-in-the-admin","status":"publish","type":"post","link":"https:\/\/themespress.ca\/en\/add-an-image-post-type-columns-in-the-admin\/","title":{"rendered":"Add an Image Post Type Columns in the Admin"},"content":{"rendered":"
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With this tutorial, we will show you how to add a column for your post’s thumbnail and display it in your Admin post type.<\/p>\n

Let’s say our post type is called viavideos<\/strong>. We will add a new filter to create the column for the image.<\/p>\n

In our filter manage_viavideos<\/strong>_posts_columns, you’ll notice that you need your post type. It is vital that your post type is specified so it can be executed properly.<\/p>\n

Then we build our function:<\/strong><\/p>\n\n\t\t<\/div>\n\t<\/div>\n

add_filter('manage_viavideos_posts_columns', 'via_videos_columns', 5);\nfunction via_videos_columns($defaults){\n    $defaults['via_videos_post_thumbs'] = __('Image');\n    return $defaults;\n}\n<\/pre><\/div>\n\t
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Then we build the action. We need to fetch the via_videos_post_thumbs<\/strong> data where our the_post_thumbnail<\/strong> will be displayed.<\/p>\n\n\t\t<\/div>\n\t<\/div>\n
Add an Image Post Type Columns in the Admin<\/h2>
add_action('manage_viavideos_posts_custom_column', 'posts_via_videos_columns', 5, 2);\nfunction posts_via_videos_columns($column_name, $id){\n        if($column_name === 'via_videos_post_thumbs'){\n        echo the_post_thumbnail( array(50,50), true);\n    }\n}<\/pre><\/div>\n\t
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The condition to display is if the name of the column === via_videos_post_thumbs, so it displays post_thumbnail<\/strong>.<\/p>\n
Note that the function includes a width = 50 and height = 50. You can also call the post_thumbnail this way: echo the_post_thumbnail(‘thumbnail’);<\/strong><\/p>\n\n\t\t<\/div>\n\t<\/div>\n<\/div><\/div><\/div><\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"With this tutorial, we will show you how to add a column for your post's thumbnail and display it in your Admin post type. Let's say our post type is
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