select2.js code example

Example 1: select2

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

Example 2: select2

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

Example 3: jquery select2

//Select2 is a jQuery based replacement for select boxes. It supports searching, remote data sets, and infinite scrolling of results.