I am well-versed in detecting the end of a document while scrolling using plain JS. However, I am facing difficulty in implementing this functionality in AngularJS. I understand that I need to attach the scroll event to both the $window and $document. My question is: where should I implement this behavior? Should I use directives or services? If anyone can guide me on the correct way to implement this kind of detection in AngularJS, I would greatly appreciate it.
After struggling with the issue for quite some time, I finally stumbled upon a helpful library: .
Depending on your specific situation, you can implement something similar to this:
<div infinite-scroll="loadMoreItems()">
<div ng-repeat="item in items">Showing item {{$index}}: {{$item}}</div>
</div>
This feature allows you to easily add functionality to any div element and customize the function as needed.
In various scenarios, the placement of this code can vary. In situations involving DOM manipulation (as assumed), it is recommended to utilize a directive. An example of this implementation would be:
app.directive("scrollDetector", ["$document", "$window", function($document, $window) {
return {
restrict: "A",
link: function(scope, elem, attrs) {
angular.element($window).bind("scroll", function() {
// add your scroll logic here
});
}
}
}]);
To put this into action, make use of the scroll-detector directive in your HTML code. This could look like:
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