wp_ajax_add_link_category() WordPress Function
The wp_ajax_add_link_category() function allows you to add a new link category from the WordPress admin panel. This function is only available to logged in users who have the manage_categories capability.
wp_ajax_add_link_category( string $action ) #
Ajax handler for adding a link category.
Parameters
- $action
(string)(Required)Action to perform.
Source
File: wp-admin/includes/ajax-actions.php
1007 1008 1009 1010 1011 1012 1013 1014 1015 1016 1017 1018 1019 1020 1021 1022 1023 1024 1025 1026 1027 1028 1029 1030 1031 1032 1033 1034 1035 1036 1037 1038 1039 1040 1041 1042 1043 1044 1045 1046 1047 1048 1049 1050 | function wp_ajax_add_link_category( $action ) { if ( empty( $action ) ) { $action = 'add-link-category'; } check_ajax_referer( $action ); $tax = get_taxonomy( 'link_category' ); if ( ! current_user_can( $tax->cap->manage_terms ) ) { wp_die( -1 ); } $names = explode( ',', wp_unslash( $_POST['newcat'] ) ); $x = new WP_Ajax_Response(); foreach ( $names as $cat_name ) { $cat_name = trim( $cat_name ); $slug = sanitize_title( $cat_name ); if ( '' === $slug ) { continue; } $cat_id = wp_insert_term( $cat_name, 'link_category' ); if ( ! $cat_id || is_wp_error( $cat_id ) ) { continue; } else { $cat_id = $cat_id['term_id']; } $cat_name = esc_html( $cat_name ); $x->add( array( 'what' => 'link-category', 'id' => $cat_id, 'data' => "<li id='link-category-$cat_id'><label for='in-link-category-$cat_id' class='selectit'><input value='" . esc_attr( $cat_id ) . "' type='checkbox' checked='checked' name='link_category[]' id='in-link-category-$cat_id'/> $cat_name</label></li>", 'position' => -1, ) ); } $x->send();} |
Expand full source codeCollapse full source codeView on TracView on GitHub
Changelog
| Version | Description |
|---|---|
| 3.1.0 | Introduced. |