dakmor/grain-scroll-behavior

<grain-scroll-behavior>

Using this behavior you do get a onScroll function with the current scroll position.

Installation

$ bower install --save daKmoR/grain-scroll-behavior

Getting Started

Import the package.

<link rel="import" href="/bower_components/grain-scroll-behavior/grain-scroll-behavior.html">

Create your element using this behavior utilizing onScroll.

class GrainResponsiveBehaviorExample extends GrainScrollBehavior(Polymer.Element) {
  ready() {
    super.ready();
    this.scrollLoop(); // init/start the behavior
  }

  onScroll(scrollTop) {
    // your code for example something like this
    if (scrollTop > this.vhToPx('10vh')) {
      // ...
    }
  }
}

For more information, see the API documentation.

Working on the Element

First, make sure you have the Polymer CLI installed.

• View the Element via polymer serve
• Run tests via polymer test