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Add custom button to the changeset status in the Customizer

Unfortunately there is no official hook for customizer actions yet. Since the customizer actions are predefined by javascript, you can use the The Customizer JavaScript API to add new actions via the push function. PHP function for the index.php/functions.php: // Include scripts in customizer. add_action( ‘customize_controls_enqueue_scripts’, ‘script’ ); function script() { wp_enqueue_script( ‘custom-customize-controls’, plugin_dir_url( __FILE__ … Read more

Using a custom widget to add data from a custom post type into the sidebar

An error with a status code of 500 is an internal error. So there is something wrong with your theme. Your server logs should give you the error. You can find out how to access them from your server hoster. Please take a screenshot of them and update your question.

What’s the best way using vanilla js to force confirmation on publish button?

You can call event.preventDefault() on the event object that is passed to the handler: publishButton.addEventListener(‘click’, function (event) { if (!confirm(‘You need a layout’)) { event.preventDefault(); } }); which stops the event being passed on to the next handler.

How to register a template in [NEW] WordPress site editor through a plugin

Two of the best ways to do this are (1) by using Create Block Theme plugin or a (2) Child theme. Why complicate it with a new plugin? In the child theme, create a templates folder, and in that, add a custom-template.html file. You can also add a new template by using the Plus + … Read more

Injecting CSS into Iframe

If the source of the iframe is not on the same domain as the page that the iframe is embedded on, you cannot change contents inside the iframe. If the iframe’s source is on the same domain, add the CSS directly to the source page. More: https://stackoverflow.com/a/36513940

Add “/blog/” as base for all blog post URL

On the page edit screen, Quick Edit the existing page and change the slug to something else temporarily. Then go and save your permalinks. Once that works you can go back and change the page’s slug back to blog.

get_posts() function does not honor correct post type

This could be caused by a pre_get_posts action that doesn’t have the proper conditions/checks. For example: add_action( ‘pre_get_posts’, function( $query ) : void { if ( is_post_type_archive( ‘tribe_events’ ) ) { $query->set( ‘post_type’, ‘tribe_events’ ); } } ); Likewise if this was a page template and not a post archive they might have this in … Read more

Adding or replacing image size

It seems that this regex does the trick: wp search-replace ‘(<!– wp:image\s{(?!.*”sizeSlug”)[^}]*)’ ‘$1,\”sizeSlug\”:\”full\”‘ wp_posts –regex –regex-delimiter=”https://wordpress.stackexchange.com/” –precise EDIT: I added correction, double quotes must be escaped in replacement string in order for this to work properly. It seems that everything is first encoded in json, hence the reason. ANOTHER EDIT: This did the trick by … Read more

Live site menu links pointing to staging site pages

If you can access WP CLI, you can use the search-replace command to search the database for the old URL and replace with the new URL.

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