Better way is to listen to Gutenberg events. Template change can be observed with something like this: wp.data.subscribe(() => { console.log(wp.data.select( ‘core/editor’ ).getEditedPostAttribute(‘template’)); }); It will fire on many wp.data events, not only for template change. But you can add some checks and do your actions only when it’s needed. Example: const editor = wp.data.select( … Read more
$value is always empty because post ID is missing. Pass the parameter ($post object) to the hide_title_callback() function and get the post ID right way. Also, you should take care of nonces. <?php // pass the $post object function hide_title_callback( $post ) { // you have to verify this nonce inside `mysite_save_postdata()` // https://codex.wordpress.org/Function_Reference/wp_nonce_field wp_nonce_field( … Read more
Just an idea: the priority of add_action might be the issue. Right now, no priority is used, so the action runs very early and may get overwritten by other actions. Try 999, so the saving of the data happens last. add_action(‘save_post’, ‘acf_add_meta_data’,999); add_action(‘new_to_publish’, ‘acf_add_meta_data’,999);
You can use the following code to change Publish button’s text to Save even after editing Post Status. Do not forget: Clicking OK or Cancel buttons when editing Post Status will change Publish button’s text. This happens also when editing Post Visibility and Publish time. I used setTimeout() to postpone changing Publish button’s text after … Read more
You have forgot to add name of the input box so kindly modify your code for meta box creation as below function j_meta_box_cb( $post ) { $value = get_post_meta( $post->ID, ‘j-icon’, true ); ?> <input id=”j-meta-box” type=”text” name=”j-icon”value=”<?php echo esc_attr( $value ) ?>”></input> <?php } Let me know still if you hv any queries.
This is a VERY untested approach, but the recent addition of CSS’s :has selector has been top-of-mind for me lately, and I wondered if a simple solution could be built using purely CSS.. As a proof of concept, add the following to your site’s admin CSS: #categorychecklist > li .children{display:none;} #categorychecklist > li:has(input:checked ) .children{display:block;} … Read more
How to show metabox in custom php menu page
Filtering Tabs in a Custom Post Type’s Edit Page
display_duration_metabox() function seems to be missing the nonce field save_duration_metabox() is looking for in the first two if statements. Add the missing wp_nonce_field(), with the correct name and action, and the save handler should start working.
Move metabox up on side WordPress Post admin