angular-scroll

Scrolling the Angular way.

The only dependency is Angular.

Demo

Usage

First, you have to include the module in your app:

var app = angular.module('YourModule', ['scroll']);

scroll-root and scroll-item directives

<!--
scroll-root attribute tells that element is scrollable;
    the scrollTo method is added to the scope.
scroll-item="someId" attribute tells that scrollable element
    can be scrolled to it's position by calling scrollTo('someId').
-->
<div class="scrollable" scroll-root>
    <div scroll-item="first_block">
        ...
        <button ng-click="scrollTo('second_block')">To the next block!</button>
    </div>
    ...
    <div scroll-item="second_block">
        ...
        <button ng-click="scrollTo('one_more_block')">To the next block!</button>
    </div>
    <div scroll-item="one_more_block">
        ...
        <button ng-click="scrollTo('first_block')">Back to start</button>
    </div>
</div>

scroll service

scroll({
    root: someElement,                // Element to be scrolled
    target: someInnerElement,         // Element inside the scrollable element
    duration: 700,                    // Animation duration in ms (default is 600)
    callback: function () {/* ... */} // The callback is called
                                      //     after the animation has been ended
});


// OR


scroll(someElement)
    .to(someInnerElement)
    .in(700)
    .then(function () {/* ... */});

// Duration and callback arguments are optional
//     so you can omit them:
scroll(someElement).to(someInnerElement);

Browser support

angular-scroll uses requestAnimationFrame, so if you want it working in old browsers you should use a polyfill. I'd recommend that one.