Repeater Control

Elementor repeater control allows you to build repeatable blocks of fields. You can create, for example, a set of fields that will contain a title and a WYSIWYG text – the user will then be able to add “rows”, and each row will contain a title and a text. The data can be wrapper in custom HTML tags, designed using CSS, and interact using JS or external libraries.

The control is defined in Control_Repeater class which extends Base_Data_Control class.

Note that when using the control, the type should be set using the \Elementor\Controls_Manager::REPEATER constant.

NOTE: THIS CONTROL IS UNDER DEVELOPMENT, USE IT AT YOUR OWN RISK.

Arguments

Name	Type	Default	Description
type	string	repeater	The type of the control.
label	string		The label that appears above of the field.
description	string		The description that appears below the field.
show_label	bool	true	Whether to display the label.
label_block	bool	false	Whether to display the label in a separate line.
separator	string	default	Set the position of the control separator. Available values are default, before, after and none. default will position the separator depending on the control type. before / after will position the separator before/after the control. none will hide the separator.
fields	array		An array of arrays containing the repeater fields.
title_field	string		Field that will be used as the repeater title in the fields list when the item is minimized.
prevent_empty	bool	true	Whether to prevent deleting the first repeater field. To keep at least one repeater field.
default	array		Default repeater values. An array of arrays containing fields as keys and default values for each key as values: [ [ 'title' => '', 'content' => '' ], [ 'title' => '', 'content' => '' ], ... ]

Return Value

(array) An array of arrays, containing inner fields values.

Usage

Usage example with Repeater() class:

<?php

class Elementor_Widget_Test extends \Elementor\Widget_Base {

	public function get_name() {
		return 'test';
	}

	public function get_title() {
		return __( 'Test', 'elementor' );
	}

	protected function _register_controls() {

		$this->start_controls_section(
			'content_section',
			[
				'label' => __( 'Content', 'plugin-name' ),
				'tab' => \Elementor\Controls_Manager::TAB_CONTENT,
			]
		);

		$repeater = new \Elementor\Repeater();

		$repeater->add_control(
			'list_title', [
				'label' => __( 'Title', 'plugin-domain' ),
				'type' => \Elementor\Controls_Manager::TEXT,
				'default' => __( 'List Title' , 'plugin-domain' ),
				'label_block' => true,
			]
		);

		$repeater->add_control(
			'list_content', [
				'label' => __( 'Content', 'plugin-domain' ),
				'type' => \Elementor\Controls_Manager::WYSIWYG,
				'default' => __( 'List Content' , 'plugin-domain' ),
				'show_label' => false,
			]
		);

		$repeater->add_control(
			'list_color',
			[
				'label' => __( 'Color', 'plugin-domain' ),
				'type' => \Elementor\Controls_Manager::COLOR,
				'selectors' => [
					'{{WRAPPER}} {{CURRENT_ITEM}}' => 'color: {{VALUE}}'
				],
			]
		);

		$this->add_control(
			'list',
			[
				'label' => __( 'Repeater List', 'plugin-domain' ),
				'type' => \Elementor\Controls_Manager::REPEATER,
				'fields' => $repeater->get_controls(),
				'default' => [
					[
						'list_title' => __( 'Title #1', 'plugin-domain' ),
						'list_content' => __( 'Item content. Click the edit button to change this text.', 'plugin-domain' ),
					],
					[
						'list_title' => __( 'Title #2', 'plugin-domain' ),
						'list_content' => __( 'Item content. Click the edit button to change this text.', 'plugin-domain' ),
					],
				],
				'title_field' => '{{{ list_title }}}',
			]
		);

		$this->end_controls_section();

	}

	protected function render() {
		$settings = $this->get_settings_for_display();

		if ( $settings['list'] ) {
			echo '<dl>';
			foreach (  $settings['list'] as $item ) {
				echo '<dt class="elementor-repeater-item-' . $item['_id'] . '">' . $item['list_title'] . '</dt>';
				echo '<dd>' . $item['list_content'] . '</dd>';
			}
			echo '</dl>';
		}
	}

	protected function _content_template() {
		?>
		<# if ( settings.list.length ) { #>
		<dl>
			<# _.each( settings.list, function( item ) { #>
				<dt class="elementor-repeater-item-{{ item._id }}">{{{ item.list_title }}}</dt>
				<dd>{{{ item.list_content }}}</dd>
			<# }); #>
			</dl>
		<# } #>
		<?php
	}
}