Created
February 5, 2014 13:04
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React GoogleMap Example
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| <html> | |
| <head> | |
| <script src="https://maps.googleapis.com/maps/api/js?sensor=false" ></script> | |
| <script src="http://code.jquery.com/jquery-1.10.1.min.js"></script> | |
| <script src="http://fb.me/react-0.8.0.js"></script> | |
| <script src="http://fb.me/JSXTransformer-0.8.0.js"></script> | |
| <script type='text/jsx'> | |
| /** @jsx React.DOM */ | |
| ExampleGoogleMap = React.createClass({ | |
| getDefaultProps: function () { | |
| return { | |
| initialZoom: 15, | |
| mapCenterLat: 43.6425569, | |
| mapCenterLng: -79.4073126, | |
| }; | |
| }, | |
| componentDidMount: function (rootNode) { | |
| var mapOptions = { | |
| center: this.mapCenterLatLng(), | |
| zoom: this.props.initialZoom | |
| }, | |
| map = new google.maps.Map(rootNode, mapOptions); | |
| this.setState({map: map}); | |
| }, | |
| mapCenterLatLng: function () { | |
| var props = this.props; | |
| return new google.maps.LatLng(props.mapCenterLat, props.mapCenterLng); | |
| }, | |
| componentDidUpdate: function () { | |
| var map = this.state.map; | |
| map.panTo(this.mapCenterLatLng()); | |
| }, | |
| render: function () { | |
| var style = { | |
| width: '500px', | |
| height: '500px' | |
| }; | |
| return ( | |
| <div className='map' style={style}></div> | |
| ); | |
| } | |
| }); | |
| $(function() { | |
| React.renderComponent( | |
| <ExampleGoogleMap />, | |
| $('body')[0] | |
| ); | |
| setTimeout(function() { | |
| React.renderComponent( | |
| <ExampleGoogleMap mapCenterLat={43.6422125} mapCenterLng={-79.3744257} />, | |
| $('body')[0] | |
| ); | |
| }, 5000); | |
| }); | |
| </script> | |
| </head> | |
| <body> | |
| </body> | |
| </html> |
Thank you @sahat. This was key.
If your rootNode is undefinied you can use refs instead.
<div className='map' style={style} ref="mapRef"></div>
let rootNode = this.refs.mapRef;
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❗ Note for React >= 0.9
Prior to
v0.9, the DOM node was passed in as the last argument. If you were using this, you can still access the DOM node by callingthis.getDOMNode().In other words, replace
rootNodeparameter withthis.getDOMNode()in the latest version of React.