WordPress のダッシュボードにメモが書けるようにする
忘れないように備忘録です
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function dashboard_memo_widget_setup() { //if ( ! current_user_can( 'administrator' ) ) return; wp_add_dashboard_widget( 'dashboard-memo-widget', 'メモ', 'dashboard_memo_widget', 'dashboard_memo_widget_option_form' ); } add_action( 'wp_dashboard_setup', 'dashboard_memo_widget_setup' ); function dashboard_memo_widget() { $memo = get_option( 'dashboard-memo-widget-memo', '' ); if ( $memo === '' ) { echo '<p>メモはありません。<p>' . "\n"; } else { echo '<p>' . nl2br( esc_textarea( $memo ) ) . '<p>' . "\n"; } } function dashboard_memo_widget_option_form() { if ( isset( $_POST['dashboard-memo'] ) ) { update_option( 'dashboard-memo-widget-memo', $_POST['dashboard-memo'] ); } $memo = get_option( 'dashboard-memo-widget-memo', '' ); echo '<p><textarea id="dashboard-memo" class="widefat" name="dashboard-memo" rows="3">' . esc_textarea( $memo ) . '</textarea></p>'; } |
