select2.php (2757B)
1 <?php 2 namespace Elementor; 3 4 if ( ! defined( 'ABSPATH' ) ) { 5 exit; // Exit if accessed directly. 6 } 7 8 /** 9 * Elementor select2 control. 10 * 11 * A base control for creating select2 control. Displays a select box control 12 * based on select2 jQuery plugin @see https://select2.github.io/ . 13 * It accepts an array in which the `key` is the value and the `value` is the 14 * option name. Set `multiple` to `true` to allow multiple value selection. 15 * 16 * @since 1.0.0 17 */ 18 class Control_Select2 extends Base_Data_Control { 19 20 /** 21 * Get select2 control type. 22 * 23 * Retrieve the control type, in this case `select2`. 24 * 25 * @since 1.0.0 26 * @access public 27 * 28 * @return string Control type. 29 */ 30 public function get_type() { 31 return 'select2'; 32 } 33 34 /** 35 * Get select2 control default settings. 36 * 37 * Retrieve the default settings of the select2 control. Used to return the 38 * default settings while initializing the select2 control. 39 * 40 * @since 1.8.0 41 * @access protected 42 * 43 * @return array Control default settings. 44 */ 45 protected function get_default_settings() { 46 return [ 47 'options' => [], 48 'multiple' => false, 49 // Select2 library options 50 'select2options' => [], 51 // the lockedOptions array can be passed option keys. The passed option keys will be non-deletable. 52 'lockedOptions' => [], 53 ]; 54 } 55 56 /** 57 * Render select2 control output in the editor. 58 * 59 * Used to generate the control HTML in the editor using Underscore JS 60 * template. The variables for the class are available using `data` JS 61 * object. 62 * 63 * @since 1.0.0 64 * @access public 65 */ 66 public function content_template() { 67 ?> 68 <div class="elementor-control-field"> 69 <# if ( data.label ) {#> 70 <label for="<?php $this->print_control_uid(); ?>" class="elementor-control-title">{{{ data.label }}}</label> 71 <# } #> 72 <div class="elementor-control-input-wrapper elementor-control-unit-5"> 73 <# var multiple = ( data.multiple ) ? 'multiple' : ''; #> 74 <select id="<?php $this->print_control_uid(); ?>" class="elementor-select2" type="select2" {{ multiple }} data-setting="{{ data.name }}"> 75 <# _.each( data.options, function( option_title, option_value ) { 76 var value = data.controlValue; 77 if ( typeof value == 'string' ) { 78 var selected = ( option_value === value ) ? 'selected' : ''; 79 } else if ( null !== value ) { 80 var value = _.values( value ); 81 var selected = ( -1 !== value.indexOf( option_value ) ) ? 'selected' : ''; 82 } 83 #> 84 <option {{ selected }} value="{{ option_value }}">{{{ option_title }}}</option> 85 <# } ); #> 86 </select> 87 </div> 88 </div> 89 <# if ( data.description ) { #> 90 <div class="elementor-control-field-description">{{{ data.description }}}</div> 91 <# } #> 92 <?php 93 } 94 }