[Forminator] Fix Search Inputs on Selec Fields - Ajax

wpmudev-forminator-fix-search-inputs-on-select-fields.php

<?php
/**
 * Plugin Name: [Forminator] Fix Search Inputs on Selec Fields - Ajax Load Support
 * Plugin URI: https://premium.wpmudev.org
 * Description: When you add a select field on the form and also add an address field with country enabled, the placeholder for all search fields (inside the dropdown options of each one) became the same. And even that you disable the search option in the select field, the search input will be displayed - this plugin fixes these problems.
 * Author: Glauber Silva @ WPMUDEV
 * Author URI: https://premium.wpmudev.org
 * Jira Task: SLS-2407
 * License: GPLv2 or later
 *
 * @package WPMUDEV_Forminator_Fix_Search_Inputs_on_Selec_Fields
 */

defined( 'ABSPATH' ) || exit;

function wpmudev_forminator_fix_search_inputs_on_selec_fields() {

	ob_start();
	?>
		<script type="text/javascript">

            ( ( $,d ) => {

                $( d ).ready( function() {

                  $(document).on("after.load.forminator", function (e, id) {

                    $('select').on("select2:open", function (e) { 

                        var placeholder = '';

                        if ( !! this.dataset.defaultValue ) {
                            placeholder = this.dataset.defaultValue;
                        } else if ( !! this.dataset.placeholder ) {
                            placeholder = this.dataset.placeholder;
                        }

                        $('.select2-search__field').attr( "placeholder", placeholder );

                        if ( this.dataset.search == "true" ) {
                            $('.select2-search__field').show();
                        } else {
                            $('.select2-search__field').hide();
                        }

                        //console.log( 'Placeholder: ', placeholder ) ;
                        //console.log("select2:open", e); 
                    });

                  });

                } );

            } ) ( jQuery,document );

		</script>

	<?php
	$javascript = ob_get_clean();

	echo $javascript; // phpcs:ignore

}
add_filter( 'wp_footer', 'wpmudev_forminator_fix_search_inputs_on_selec_fields', PHP_INT_MAX );