select select2 code example

Example 1: select2 yii2

$ php composer.phar require kartik-v/yii2-widget-select2 "@dev"

Example 2: select2

$('.js-example-basic-single').select2({
  placeholder: 'Select an option'
});

Example 3: select2

$(".js-example-basic-multiple-limit").select2({
  maximumSelectionLength: 3
});