字段内容模板

<?php
class Elementor_Test_Field extends \ElementorPro\Modules\Forms\Fields\Field_Base {

    public function __construct() {
        parent::__construct();
        add_action( 'elementor/preview/init', [ $this, 'editor_preview_footer' ] );
    }

    public function editor_preview_footer(): void {
        add_action( 'wp_footer', [ $this, 'content_template_script' ] );
    }

    public function content_template_script(): void {
        ?>
        <script>
        jQuery( document ).ready( () => {

            elementor.hooks.addFilter(
                'elementor_pro/forms/content_template/field/<?php echo $this->get_type(); ?>',
                function ( inputField, item, i ) {
                    const fieldType  = 'text';
                    const fieldId    = `form_field_${i}`;
                    const fieldClass = `elementor-field-textual elementor-field ${item.css_classes}`;
                    const title      = "<?php echo esc_html__( 'Some text...', 'textdomain' ); ?>";

                    return `<input type="${fieldType}" id="${fieldId}" class="${fieldClass}" title="${title}">`;
                }, 10, 3
            );

        });
        </script>
        <?php
    }

}