Angular2 Scrollable Section Detection With Animation

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0.8.07 years ago7 years agoMinified + gzip package size for ng2-scrollable in KB


Angular2 Automatic Scroll Detection With Animation

Plunker Example:


  1. install ng2-scrollable
$ npm install ng2-scrollable --save-dev
  1. add map and packages to your systemjs.config.js
map['ng2-scrollable'] = 'node_modules/ng2-scrollable/dist';
packages['ng2-scrollable'] = { main: 'ng2-scrollable.umd.js', defaultExtension: 'js' }
  1. import Ng2ScrollableModule to your AppModule
import { Ng2ScrollableModule } from 'ng2-scrollable';

  imports: [BrowserModule, FormsModule, Ng2ScrollableModule],
  declarations: [AppComponent],
  bootstrap: [ AppComponent ]
export class AppModule { }

Usage it in your code

  <li [class.current]="id=='s1'" (click)="scrollable.el.scrollTo('s1')">One
  <li [class.current]="id=='s2'" (click)="scrollable.el.scrollTo('s2')">Two
  <li [class.current]="id=='s3'" (click)="scrollable.el.scrollTo('s3')">Three
  <li [class.current]="id=='s4'" (click)="scrollable.el.scrollTo('s4')">Four
  <li [class.current]="id=='s5'" (click)="scrollable.el.scrollTo('s5')">Five
  <li [class.current]="id=='s6'" (click)="scrollable.el.scrollTo('s6')">Six
  <li [class.current]="id=='s7'" (click)="scrollable.el.scrollTo('s7')">Seven
  <li [class.current]="id=='s8'" (click)="scrollable.el.scrollTo('s8')">Eight
  <li [class.current]="id=='s9'" (click)="scrollable.el.scrollTo('s9')">Nine
<div class="scrollable" (scrolledTo)="id=$event" ng2-scrollable>
  <div id="s1">One</div>
  <div id="s2">Two</div>
  <div id="s3">Three</div>
  <div id="s4">Four</div>
  <div id="s5">Five</div>
  <div id="s6">Six</div>
  <div id="s7">Seven</div>
  <div id="s8">Eight</div>
  <div id="s9">Nine</div>

For full example, please check out test directory to see the example of;
- systemjs.config.js - app.module.ts - and app.component.ts.

ng2-ui welcomes new members and contributors

This module is only improved and maintained by contributors like you.
As a contributor, it's NOT required to be skilled in Javascript nor Angular2. You are only to be open-minded and interested in helping others. As a contributor, you do following;
Updating Improving code comments Answering issues and building FAQ Documentation Translation
In result of your active contribution, you will be listed as a core contributor on, and a member of ng2-ui too.
If you are interested in becoming a contributor and/or a member of ng-ui, please send me email to allenhwkim AT with your github id.