eHealthAfrica/direct-delivery-dashboard

<div class="form-group has-feedback">
  <input
    type="text"
    class="form-control input-lg filter"
    placeholder="Round code"
    ng-model="ngModel"
    typeahead="round for round in rounds"
    typeahead-on-select="onSelect($item)"
    typeahead-append-to-body="true"
  >
  <span class="form-control-feedback">
    <i
      class="fa fa-lg"
      ng-class="{
        'fa-search': !isLoading,
        'fa-spinner fa-spin': isLoading
      }"
    ></i>
  </span>
</div>