I think that question is solvable easy- There is a way to add custom meta box. You can basically copy this from here: add_meta_box Now, make a checkbox in the custom meta box and a hidden field with the post id. Instead of updating post meta with update_post_meta( $post_id, ‘_my_meta_value_key’, $my_data ); you now can … Read more
Problem with ‘save_post’ hook not running
Search form to find custom meta box generated data
If looks like you are using CMB (Custom-Metaboxes-and-Fields-for-WordPress) to create your create metaboxes. CMB is already supplying a option to group and repeat meta box that you can use. You can check this link As far as your code it is concern if suppose it should go like this: function dikka_cmb_meoxes( array $meta_boxes ) { … Read more
I have no time to write at your code, but with your help works for me function wms_add_headerimage_cb( $post ){ //campuri $values = get_post_custom( $post->ID ); $headerpageimage = isset( $values[‘headerpageimage’][0] ) ? esc_attr( $values[‘headerpageimage’][0] ) : ”; $img_src = wp_get_attachment_image_src( $headerpageimage, ‘medium’ ); wp_nonce_field( ‘allpages_meta_box’, ‘allpages_meta_box_nonce’ ); ?> <p> <img id=”headerpage_image” src=”https://wordpress.stackexchange.com/questions/182634/<?php echo $img_src[0] ?>” … Read more
Verify that the “GD” php library is enabled. You can do so by adding phpinfo(); to one of your php templates and then search the result for GD or GD Support. The GD library is used for image manipulation and resizing is one of those functions. To enable GD on windows you can edit the … Read more
First, throw away your custom walker. Post URLs are called permalinks, and as with most things in WordPress, you can filter them! There is a filter called post_link that lets you modify the URL of the post before it’s returned in get_permalink(). We can use this, along with the posts slug, and the home_url function … Read more
You can not put condition in callback function as it will display the meta box without the HTML. Better you can wrap add_meta_box() in if condition. If you are on post edit screen you can get the post id in this way. $post_id = false; if (!empty($_POST[‘post_ID’])) { $post_id = $_POST[‘post_ID’]; } else if (!empty($_GET[‘post’])) … Read more
You method iam_user_can_save is incorrectly used as you are returning nothing to check in that method. Try this (not sure what behaviour you really want, the following code is just a working example from your code): public function iam_user_can_save( $post_id, $nonce ){ // Checks save status $is_autosave = wp_is_post_autosave( $post_id ); $is_revision = wp_is_post_revision( $post_id … Read more
I’ve modified your code a little to check that the post type is a page, that the current user can edit that page, verify the nonce and verify the inserting attachment functions. The resulting code is working. It seems that don’t checking the post type could be the reason of the issue. Also, you don’t … Read more