ion-infinite-scroll
Child of ionContent or ionScroll

The ionInfiniteScroll directive allows you to call a function whenever the user gets to the bottom of the page or near the bottom of the page.

The expression you pass in for on-infinite is called when the user scrolls greater than distance away from the bottom of the content. Once on-infinite is done loading new data, it should broadcast the scroll.infiniteScrollComplete event from your controller (see below example).

Usage

<ion-content ng-controller="MyController">
  <ion-list>
  ....
  ....
  </ion-list>

  <ion-infinite-scroll
    on-infinite="loadMore()"
    distance="1%">
  </ion-infinite-scroll>
</ion-content>

function MyController($scope, $http) {
  $scope.items = [];
  $scope.loadMore = function() {
    $http.get('/more-items').success(function(items) {
      useItems(items);
      $scope.$broadcast('scroll.infiniteScrollComplete');
    });
  };

  $scope.$on('$stateChangeSuccess', function() {
    $scope.loadMore();
  });
}

An easy to way to stop infinite scroll once there is no more data to load is to use angular’s ng-if directive:

<ion-infinite-scroll
  ng-if="moreDataCanBeLoaded()"
  icon="ion-loading-c"
  on-infinite="loadMoreData()">
</ion-infinite-scroll>

API