metabox - Read For Learn

Filtering Tabs in a Custom Post Type’s Edit Page

doesn’t save custom meta box data wordpress

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

coauthors_plus_edit_authors to display metabox based on author caps

Second featured image only shows in metabox preview after saving a post in the wordpress editor

The issue you’re experiencing, where the image preview in the meta box doesn’t update immediately when you change the second featured image, is likely due to the way the image preview is being handled in your jQuery code. To resolve this, you need to ensure that the image preview updates in real-time as soon as … Read more

custom post type with metabox custom fields

Custom fields empty after refreshing page

Try adding this save function to see if it saves data function save_custom_artiesten_metabox_on_reload() { global $post; if (isset($_POST[‘oa_datum’]) && isset($_POST[‘oa_aanvang’]) && isset($_POST[‘oa_locatie’]) && isset($_POST[‘oa_toegang_prijs’])) { update_post_meta($post->ID, ‘oa_datum’, sanitize_text_field($_POST[‘oa_datum’])); update_post_meta($post->ID, ‘oa_aanvang’, sanitize_text_field($_POST[‘oa_aanvang’])); update_post_meta($post->ID, ‘oa_locatie’, sanitize_text_field($_POST[‘oa_locatie’])); update_post_meta($post->ID, ‘oa_toegang_prijs’, sanitize_text_field($_POST[‘oa_toegang_prijs’])); } } add_action(‘admin_init’, ‘save_custom_artiesten_metabox_on_reload’);

My custom meta box with textarea field not saved

sanitize_textarea_field() will be stripping out the GMaps <iframe> element. Sanitize it with wp_kses( $store_map, $allowed ) instead, where $allowed is an array in the following format: $allowed = array( ‘iframe’ => array( ‘width’ => array(), ‘height’ => array(), ‘style’ => array(), ‘loading’ => array(), ‘allowfullscreen’ => array(), ‘referrerpolicy’ => array(), ‘src’ => array() ) ); … Read more

How can I put a checkbox in the post editor

Your code is correct and is ready for a number field. To make it work for a checkbox, you just need to change the type attribute of the input element from number to checkbox and manage the checkbox state. I think this should work: add_action( ‘add_meta_boxes_post’, “spiaggia_add_meta_box” ); function spiaggia_add_meta_box(){ add_meta_box( “spiaggia_meta_box”, __( “Checkbox Title”, … Read more

how making a selection from a taxonomy selector fixed definitively

The wp_dropdown_categories function provides the HTML for a list of taxonomy terms based on the values assigned to its parameters. That is all it does. When users select a value from the taxonomy selector, the selected value is not saved to the database unless the developer saves it. As the developer, you need to decide … Read more

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