Developing infinite scroll system using AngularJS

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  • infinite-scroll-disabled (optional) – {boolean} : A boolean expression in which we have to pass true or false to stop calling infinite scroll.
  • Infinite scroll in AngularJS is one of the complicated task.
  • ngInfiniteScroll is AngularJS directive, with the help of that we can implement Infinite Scroll in AngularJS application.
  • In the tutorial we are addressing same issue and we will develop simple application which will have infinite scroll using ngInfiniteScroll directive.

Guide to develop infinite scroll for the web application using AngularJS. Infinite scroll is one of the complicated and must have feature in any web app.

@Rahil471: Developing infinite scroll system using AngularJS

#AngularJS #InfiniteScroll #Javascript

Infinite scroll in AngularJS is one of the complicated task. Infinite scroll not only improves the user interaction but also helps in putting less latency to Server because you don’t have to load all of content from back-end in browser at once.

In this tutorial we are addressing same issue and we will develop simple application which will have infinite scroll using ngInfiniteScroll directive.

How ngInfiniteScroll works?

ngInfiniteScroll is AngularJS directive, with the help of that we can implement Infinite Scroll in AngularJS application.

So, simply have to make one function in which contains our logic to load next chunk of data. and that will call once you get close to the bottom of the content. and rest will handle by module and directive.

How to use ngInfiniteScroll?

Following steps to implement infinite scroll,

So, lets start with real example to understand how it works. here main index file which contains our specified directive,

in above code you can see that we have defined directive infinite-scroll with the loadMore function in it. that function will call every time when you reach bottom.

And here is controller code. In which maintaining array of data.

Here you can see adding throttle for preventing shabby effects on screen while loading more data. and adding 12 more data on every time when we called that function and maintaining $scope.images array.

Final look of app you can see below,

Lets see what all parameters we can pass to element.

It’s very easy to implement infinite scroll in AngularJS application. and that will also improve your performance of app by loading data on UI in chunks.

Developing infinite scroll system using AngularJS

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