View file File name : module.php Content :<?php namespace ElementorPro\Modules\Sticky; use Elementor\Controls_Manager; use Elementor\Element_Base; use Elementor\Element_Section; use Elementor\Widget_Base; use ElementorPro\Base\Module_Base; use ElementorPro\Plugin; if ( ! defined( 'ABSPATH' ) ) { exit; // Exit if accessed directly } class Module extends Module_Base { public function __construct() { parent::__construct(); $this->add_actions(); } public function get_name() { return 'sticky'; } /** * Check if `$element` is an instance of a class in the `$types` array. * * @param $element * @param $types * * @return bool */ private function is_instance_of( $element, array $types ) { foreach ( $types as $type ) { if ( $element instanceof $type ) { return true; } } return false; } public function register_controls( Element_Base $element ) { $element->add_control( 'sticky', [ 'label' => esc_html__( 'Sticky', 'elementor-pro' ), 'type' => Controls_Manager::SELECT, 'options' => [ '' => esc_html__( 'None', 'elementor-pro' ), 'top' => esc_html__( 'Top', 'elementor-pro' ), 'bottom' => esc_html__( 'Bottom', 'elementor-pro' ), ], 'separator' => 'before', 'render_type' => 'none', 'frontend_available' => true, 'assets' => $this->get_asset_conditions_data(), ] ); // TODO: In Pro 3.5.0, get the active devices using Breakpoints/Manager::get_active_devices_list(). $active_breakpoint_instances = Plugin::elementor()->breakpoints->get_active_breakpoints(); // Devices need to be ordered from largest to smallest. $active_devices = array_reverse( array_keys( $active_breakpoint_instances ) ); // Add desktop in the correct position. if ( in_array( 'widescreen', $active_devices, true ) ) { $active_devices = array_merge( array_slice( $active_devices, 0, 1 ), [ 'desktop' ], array_slice( $active_devices, 1 ) ); } else { $active_devices = array_merge( [ 'desktop' ], $active_devices ); } $sticky_device_options = []; foreach ( $active_devices as $device ) { $label = 'desktop' === $device ? esc_html__( 'Desktop', 'elementor-pro' ) : $active_breakpoint_instances[ $device ]->get_label(); $sticky_device_options[ $device ] = $label; } $element->add_control( 'sticky_on', [ 'label' => esc_html__( 'Sticky On', 'elementor-pro' ), 'type' => Controls_Manager::SELECT2, 'multiple' => true, 'label_block' => true, 'default' => $active_devices, 'options' => $sticky_device_options, 'condition' => [ 'sticky!' => '', ], 'render_type' => 'none', 'frontend_available' => true, ] ); $element->add_responsive_control( 'sticky_offset', [ 'label' => esc_html__( 'Offset', 'elementor-pro' ), 'type' => Controls_Manager::NUMBER, 'default' => 0, 'min' => 0, 'max' => 500, 'required' => true, 'condition' => [ 'sticky!' => '', ], 'render_type' => 'none', 'frontend_available' => true, ] ); $element->add_responsive_control( 'sticky_effects_offset', [ 'label' => esc_html__( 'Effects Offset', 'elementor-pro' ), 'type' => Controls_Manager::NUMBER, 'default' => 0, 'min' => 0, 'max' => 1000, 'required' => true, 'condition' => [ 'sticky!' => '', ], 'render_type' => 'none', 'frontend_available' => true, ] ); // Add `Stay In Column` only to the following types: $types = [ Element_Section::class, Widget_Base::class, ]; // TODO: Remove when Container is the default. if ( Plugin::elementor()->experiments->is_feature_active( 'container' ) ) { $types[] = \Elementor\Includes\Elements\Container::class; } if ( $this->is_instance_of( $element, $types ) ) { $conditions = [ 'sticky!' => '', ]; // Target only inner sections. // Checking for `$element->get_data( 'isInner' )` in both editor & frontend causes it to work properly on the frontend but // break on the editor, because the inner section is created in JS and not rendered in PHP. // So this is a hack to force the editor to show the `sticky_parent` control, and still make it work properly on the frontend. if ( $element instanceof Element_Section && Plugin::elementor()->editor->is_edit_mode() ) { $conditions['isInner'] = true; } $element->add_control( 'sticky_parent', [ 'label' => esc_html__( 'Stay In Column', 'elementor-pro' ), 'type' => Controls_Manager::SWITCHER, 'condition' => $conditions, 'render_type' => 'none', 'frontend_available' => true, ] ); } $element->add_control( 'sticky_divider', [ 'type' => Controls_Manager::DIVIDER, ] ); } private function get_asset_conditions_data() { return [ 'scripts' => [ [ 'name' => 'e-sticky', 'conditions' => [ 'terms' => [ [ 'name' => 'sticky', 'operator' => '!==', 'value' => '', ], ], ], ], ], ]; } private function add_actions() { add_action( 'elementor/element/section/section_effects/after_section_start', [ $this, 'register_controls' ] ); add_action( 'elementor/element/container/section_effects/after_section_start', [ $this, 'register_controls' ] ); add_action( 'elementor/element/common/section_effects/after_section_start', [ $this, 'register_controls' ] ); } }