File Content: settings.php <?php $hicpo_options = get_option( 'hicpo_options' ); $hicpo_objects = isset( $hicpo_options['objects'] ) ? $hicpo_options['objects'] : array(); $hicpo_tags = isset( $hicpo_options['tags'] ) ? $hicpo_options['tags'] : array(); ?> <div class="wrap"> <h2><?php _e( 'Intuitive Custom Post Order Settings', 'intuitive-custom-post-order' ); ?></h2> <?php if ( isset($_GET['msg'] )) : ?> <div id="message" class="updated below-h2"> <?php if ( $_GET['msg'] == 'update' ) : ?> <p><?php _e( 'Settings saved.' ); ?></p> <?php endif; ?> </div> <?php endif; ?> <form method="post"> <?php if ( function_exists( 'wp_nonce_field' ) ) wp_nonce_field( 'nonce_hicpo' ); ?> <div id="hicpo_select_objects"> <table class="form-table"> <tbody> <tr valign="top"> <th scope="row"><?php _e( 'Sortable Post Types', 'intuitive-custom-post-order' ) ?></th> <td> <?php $post_types = get_post_types( array ( 'show_ui' => true, 'show_in_menu' => true, ), 'objects' ); foreach ( $post_types as $post_type ) { if ( $post_type->name == 'attachment' ) continue; ?> <label><input type="checkbox" name="objects[]" value="<?php echo $post_type->name; ?>" <?php if ( isset( $hicpo_objects ) && is_array( $hicpo_objects ) ) { if ( in_array( $post_type->name, $hicpo_objects ) ) { echo 'checked="checked"'; } } ?>>&nbsp;<?php echo $post_type->label; ?></label><br> <?php } ?> </td> </tr> </tbody> </table> </div> <label><input type="checkbox" id="hicpo_allcheck_objects"> <?php _e( 'All Check', 'intuitive-custom-post-order' ) ?></label> <div id="hicpo_select_tags"> <table class="form-table"> <tbody> <tr valign="top"> <th scope="row"><?php _e( 'Sortable Taxonomies', 'intuitive-custom-post-order' ) ?></th> <td> <?php $taxonomies = get_taxonomies( array( 'show_ui' => true, ), 'objects' ); foreach( $taxonomies as $taxonomy ) { if ( $taxonomy->name == 'post_format' ) continue; ?> <label><input type="checkbox" name="tags[]" value="<?php echo $taxonomy->name; ?>" <?php if ( isset( $hicpo_tags ) && is_array( $hicpo_tags ) ) { if ( in_array( $taxonomy->name, $hicpo_tags ) ) { echo 'checked="checked"'; } } ?>>&nbsp;<?php echo $taxonomy->label ?></label><br> <?php } ?> </td> </tr> </tbody> </table> </div> <label><input type="checkbox" id="hicpo_allcheck_tags"> <?php _e( 'All Check', 'intuitive-custom-post-order' ) ?></label> <p class="submit"> <input type="submit" class="button-primary" name="hicpo_submit" value="<?php _e( 'Update' ); ?>"> </p> </form> </div> <script> (function($){ $("#hicpo_allcheck_objects").on('click', function(){ var items = $("#hicpo_select_objects input"); if ( $(this).is(':checked') ) $(items).prop('checked', true); else $(items).prop('checked', false); }); $("#hicpo_allcheck_tags").on('click', function(){ var items = $("#hicpo_select_tags input"); if ( $(this).is(':checked') ) $(items).prop('checked', true); else $(items).prop('checked', false); }); })(jQuery) </script> Submit