How to create custom WordPress post type with image uploads?
This snippet pulls the attached image (if any) from the post, displays it, and creates the “Set” (or upload) and “Remove” links. Also note the hidden input field which used to persist the attached image id to the post meta. Next we hook up the upload link:
How to add a Metabox to a custom post type?
The following code adds a metabox to the right side of the screen under the “Publish” box: You can read the full parameters for add_meta_box in the codex. I also listed them here: $id is “wpt_events_location”- or the html id that will be applied to this metabox.
When to use update post meta in WordPress?
If you want to update the value of an existing key, use the update_post_meta () function instead Because meta values are passed through the stripslashes () function, you need to be careful about content escaped with \\ characters. You can read more about the behavior, and a workaround example, in the update_post_meta () documentation.
What happens when you upload an image to WordPress?
The reason for this is that when you choose an image from the media selector box it performs an asynchronous post to media-upload.phpwhich returns a piece of Javascript similar to the following:
How to add custom links to gallery images in WordPress?
Adding Custom Links to Gallery Images. To add gallery custom links functionality to gallery images in WordPress, all you need to do is install and activate WP Gallery Custom Links plugin. It works out of the box, so there are no settings for you to configure. Simply go to a post or page and create a new gallery.
How can I link an image to my website?
You can link an image in the gallery to any post, page, or even an external website. You can also choose whether you would like the link to open in the same or a new window. The plugin works very well with any other plugins you may be using to display images in lightbox popup or carousel.