update dom use location

Author: jljsj33

examples/scrollScreen.js

@@ -93,7 +93,7 @@ class Demo extends React.Component {
       <div id="page1" style={{ overflow: 'hidden', background: '#133252' }}>
         <ScrollOverPack
           className="page1"
-          playScale={0.5}
+          playScale={1}
           replay
           hideProps={{ 0: { reverse: true } }}
           location="page1"

src/ScrollElement.jsx

@@ -10,7 +10,8 @@ class ScrollElement extends React.Component {
   componentDidMount() {
     this.dom = ReactDOM.findDOMNode(this);
     if (this.props.location) {
-      mapped.register(this.props.location, document.getElementById(this.props.location));
+      this.dom = document.getElementById(this.props.location);
+      mapped.register(this.props.location, this.dom);
     } else if (this.props.id) {
       mapped.register(this.props.id, this.dom);
     }