Falcon_Admin::admin_page PHP Метод

    public static function admin_page()
    {
        $action = 'options.php';
        if (Falcon::is_network_mode()) {
            $action = 'settings.php?page=bbsub_options';
        }
        ?>
		<div class="wrap">
			<h2><?php 
        _e('Falcon Options', 'falcon');
        ?>
</h2>
			<form method="post" action="<?php 
        echo esc_attr($action);
        ?>
">
				<?php 
        settings_fields('bbsub_options');
        ?>
				<?php 
        do_settings_sections('bbsub_options');
        ?>
				<?php 
        submit_button();
        ?>
			</form>
		</div>

		<script type="text/javascript">
			jQuery(document).ready(function ($) {
				var clearForm = function () {
					// Replace the title and form with the contents
					var $header = $('#bbsub-handlersettings-header');
					var $table = $header.next();
					if ( $table.is( '.form-table' ) ) {
						$table.remove();
					}
					$header.remove();

					var $error = $('#bbsub-handlersettings-error');
					if ( $error.length ) {
						$error.remove();
					}
				};
				$('#bbsub_options_global_type').on('change', function (e) {
					$('#bbsub_options_global_type').after(' <img src="<?php 
        echo esc_js(esc_url(admin_url('images/loading.gif')));
        ?>
" id="bbsub-loading" />' );
					$.ajax({
						url: ajaxurl,
						data: {
							action: 'bbsub_handler_section',
							handler: $(this).val()
						},
						success: function (response) {
							clearForm();

							$('#bbsub-handlersettings-insert').after(response);
							$('#bbsub-loading').remove();
						},
						error: function (response) {
							clearForm();

							$('#bbsub-handlersettings-insert').after(response.responseText);
							$('#bbsub-loading').remove();
						}
					});
				});
			})
		</script>
	<?php 
    }