select2 ajax

gistfile1.txt

    this.$().select2({
      ajax: {
        url: "/search",
        type: 'GET',
        dataType: 'json',
        delay: 250,
        data: function (term) {
          return {
            q: term,
            id: params.id,
            source: 'crm'
          };
        },
        results: function (data, page) {
          return {
            // parse the results into the format expected by Select2.
            // since we are using custom formatting functions we do not need to
            // alter the remote JSON data
            results: $.map(data, function (item) {
              return {
                id: item.internalId,
                text: item.title
              };
            })
          };
        },
        cache: true
      },
      minimumInputLength: 3
    });