How to prevent ngInfiniteScroll from being triggered multiple times after the initial trigger?

All we need is an easy explanation of the problem, so here it is.

I am using ngInfiniteScroll to enable infinite scrolling on my website. It works partly as expected, once I scroll to the bottom of the page it calls the method I want it to call to show more posts, except that it keeps calling posts without end after it is triggered once. Does anybody know what could be causing this? This is what my code looks like where I am implementing ngInfiniteScroll, I don’t know that this specific code will help much though. I suspect it is getting thrown off by code in another file.

<div style="height: 1px">
<post post-item="item" feed-items="items.feed" feed-name="feedName" ng-repeat="item in items.feed"> </post>
<div ng-if="items.feed.length == 0 && !initialLoad">
<div class="empty-message">Your feed is currently empty, visit the <a href="/#/users" rel="nofollow noreferrer noopener">Users</a> page     and find some more people to follow!</div>
<a infinite-scroll="nextPosts()" infinite-scroll-distance="1" href ng-click="nextPosts()"   class="show-more">Show more </a> 

How to solve :

I know you bored from this bug, So we are here to help you! Take a deep breath and look at the explanation of your problem. We have many solutions to this problem, But we recommend you to use the first method because it is tested & true method that will 100% work for you.

Method 1

You can use the infinite-scroll-disabled directive of ngInfiniteScroll to tell it to NOT load data if a call is already in progress.


<div infinite-scroll='loadMore()' infinite-scroll-disabled='busyLoadingData' infinite-scroll-distance='1'>
  <p ng-repeat='item in items'>Some data</p>


$scope.busyLoadingData = false;

$scope.loadMore = function () {
  if ($scope.busyLoadingData) return;
  $scope.busyLoadingData = true;

  // $http call to get next set of data
  // on the .success() callback do $scope.busyLoadingData = false;

Note: Use and implement method 1 because this method fully tested our system.
Thank you 🙂

All methods was sourced from or, is licensed under cc by-sa 2.5, cc by-sa 3.0 and cc by-sa 4.0

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