wordpress - make custom field values clickable to retrive them later
问题 I want to add a custom column to my the all posts page of admin panel in wordpress. The scenario is - every post has a featured image. When I look at the all posts page in admin panel, then I have a custom column namely \'*\' and it has the value * in every row. I want to click the column value for a particular row to make it selected and have a different look (i.e. bold font). Then in the homepage I\'ll try to retrieve the featured image of those posts for which the custom column value has