Providers and Types
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import React from 'react';
import { Map, Key } from 'devextreme-react/map';
import SelectBox from 'devextreme-react/select-box';
import { mapTypes } from './data.js';
class App extends React.Component {
constructor(props) {
super(props);
this.state = {
mapTypeValue: mapTypes[0].key
};
this.keys = {
// NOTE: Specify your map API keys for every used provider
//bing: "YOUR_BING_MAPS_API_KEY",
//google: "YOUR_GOOGLE_MAPS_API_KEY",
//googleStatic: "YOUR_GOOGLE_STATIC_MAPS_API_KEY"
};
this.onMapTypeChanged = this.onMapTypeChanged.bind(this);
}
onMapTypeChanged(e) {
this.setState({
mapTypeValue: e.value
});
}
render() {
return (
<div>
<Map
defaultCenter={['Brooklyn Bridge', 'New York', 'NY']}
defaultZoom={14}
height={400}
width="100%"
provider="bing"
type={this.state.mapTypeValue}>
<Key
bing={this.keys.bing}
google={this.keys.google}
google-static={this.keys.googleStatic}>
</Key>
</Map>
<div className="options">
<div className="caption">Options</div>
<div className="option">
<span>Map Type</span>
<SelectBox
value={this.state.mapTypeValue}
onValueChanged={this.onMapTypeChanged}
dataSource={mapTypes}
displayExpr="name"
valueExpr="key"
/>
</div>
</div>
</div>
);
}
}
export default App;
import React from 'react';
import ReactDOM from 'react-dom';
import App from './App.js';
ReactDOM.render(
<App />,
document.getElementById('app')
);
<!DOCTYPE html>
<html>
<head>
<title>DevExtreme Demo</title>
<meta http-equiv="X-UA-Compatible" content="IE=edge" />
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0" />
<link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/19.2.7/css/dx.common.css" />
<link rel="stylesheet" type="text/css" href="https://cdn3.devexpress.com/jslib/19.2.7/css/dx.light.css" />
<link rel="stylesheet" type="text/css" href="styles.css" />
<script src="https://unpkg.com/core-js@2.4.1/client/shim.min.js"></script>
<script src="https://unpkg.com/systemjs@0.21.3/dist/system.js"></script>
<script type="text/javascript" src="config.js"></script>
<script type="text/javascript">
System.import('./index.js');
</script>
</head>
<body class="dx-viewport">
<div class="demo-container">
<div id="app"></div>
</div>
</body>
</html>
.options {
padding: 20px;
background-color: rgba(191, 191, 191, 0.15);
margin-top: 20px;
}
.caption {
font-size: 18px;
font-weight: 500;
}
.option {
margin-top: 10px;
}
.option > span {
display: inline-block;
width: 100px;
}
.option > .dx-selectbox {
width: 100%;
max-width: 350px;
display: inline-block;
vertical-align: middle;
}
export const mapTypes = [{
key: 'roadmap',
name: 'Road Map'
}, {
key: 'satellite',
name: 'Satellite (Photographic) Map'
}, {
key: 'hybrid',
name: 'Hybrid Map'
}];
System.config({
transpiler: 'plugin-babel',
meta: {
},
paths: {
'npm:': 'https://unpkg.com/'
},
defaultExtension: 'js',
map: {
'react': 'npm:react@16/umd/react.development.js',
'react-dom': 'npm:react-dom@16/umd/react-dom.development.js',
'prop-types': 'npm:prop-types/prop-types.js',
'devextreme': 'npm:devextreme@19.2',
'devextreme-react': 'npm:devextreme-react@19.2',
'jszip': 'npm:jszip@3.1.3/dist/jszip.min.js',
'quill': 'npm:quill@1.3.7/dist/quill.js',
'devexpress-diagram': 'npm:devexpress-diagram@0.1.54',
'devexpress-gantt': 'npm:devexpress-gantt@0.0.29',
// SystemJS plugins
'plugin-babel': 'npm:systemjs-plugin-babel@0/plugin-babel.js',
'systemjs-babel-build': 'npm:systemjs-plugin-babel@0/systemjs-babel-browser.js'
},
packages: {
'devextreme': {
defaultExtension: 'js'
},
'devextreme-react': {
main: 'index.js'
},
},
babelOptions: {
sourceMaps: false,
stage0: true,
react: true
}
});