select 2 multiple remote

by borsna

HTML

<script src="https://code.jquery.com/jquery-2.2.4.min.js"></script>
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/select2/4.0.6-rc.0/css/select2.min.css">
<script src="https://cdnjs.cloudflare.com/ajax/libs/select2/4.0.6-rc.0/js/select2.min.js"></script>
<select class="js-example-data-ajax" multiple="multiple"></select>

CSS

.js-example-data-ajax{
  width: 100%;
}

.select2-results__options {
    list-style: none;
    margin: 0;
    padding: 0;
}

.select2-result-repository {
    padding-top: 4px;
    padding-bottom: 3px;
}

.select2-result-repository__meta {
    margin-left: 70px;
}

.select2-results__option[aria-selected] {
    cursor: pointer;
}

.select2-result-repository__avatar {
    float: left;
    width: 60px;
    margin-right: 10px;
}

.select2-result-repository__avatar img {
    width: 100%;
    height: auto;
    border-radius: 2px;
}

JavaScript

$(".js-example-data-ajax").select2({
  ajax: {
    url: "https://api.github.com/search/repositories",
    dataType: 'json',
    delay: 250,
    data: function (params) {
      return {
        q: params.term, // search term
        page: params.page
      };
    },
    processResults: function (data, params) {
      // 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, except to indicate that infinite
      // scrolling can be used
      params.page = params.page || 1;

      return {
        results: data.items,
        pagination: {
          more: (params.page * 30) < data.total_count
        }
      };
    },
    cache: true
  },
  placeholder: 'Search for a repository',
  escapeMarkup: function (markup) { return markup; }, // let our custom formatter work
  minimumInputLength: 1,
  templateResult: formatRepo,
  templateSelection: formatRepoSelection
});

function formatRepo (repo) {
  if (repo.loading) {
    return repo.text;
  }

  var markup = "<div class='select2-result-repository clearfix'>" +
    "<div class='select2-result-repository__avatar'><img src='" + repo.owner.avatar_url + "' /></div>" +
    "<div class='select2-result-repository__meta'>" +
      "<div class='select2-result-repository__title'>" + repo.full_name + "</div>";

  if (repo.description) {
    markup += "<div class='select2-result-repository__description'>" + repo.description + "</div>";
  }

  markup += "<div class='select2-result-repository__statistics'>" +
    "<div class='select2-result-repository__forks'><i class='fa fa-flash'></i> " + repo.forks_count + " Forks</div>" +
    "<div class='select2-result-repository__stargazers'><i class='fa fa-star'></i> " + repo.stargazers_count + " Stars</div>" +
    "<div class='select2-result-repository__watchers'><i class='fa fa-eye'></i> " + repo.watchers_count + " Watchers</div>" +
  "</div>" +
  "</div></div>";

  return...