In my project I am defining a top level Component using recompose/react-google-maps as follows:
const LocationPicker = compose(
withProps({
googleMapURL: "https://maps.googleapis.com/maps/api/js?v=3.exp&libraries=geometry,places&key=AIzaSyDnKwHUG_EJXN5EEW6hTftZHYo8E8QTTXY",
loadingElement: <div style={{ height: `100%` }} />,
containerElement: <div style={{ height: `400px` }} />,
mapElement: <div style={{ height: `100%` }} />,
}),
withScriptjs,
withGoogleMap,
withState('places', '', ''),
withHandlers(() => {
refs = {
map: undefined,
}
return {
onMapMounted: () => ref => {
refs.map = ref
service = new google.maps.places.PlacesService(refs.map.context.__SECRET_MAP_DO_NOT_USE_OR_YOU_WILL_BE_FIRED);
},
}
}),
)((props) => {
return (
<GoogleMap
ref={props.onMapMounted}
defaultZoom={13}
defaultCenter={{ lat: 42.3570637, lng: -71.06257679999999 }}
>
{props.marker &&
<Marker position={{ lat: props.marker.lat, lng: props.marker.lng }} draggable={true} />
}
</GoogleMap>
)
})
This iss a Component defined outside the scope of class. I am getting the following error:
TypeError: Object(...) is not a function
Why can't I define the component like this?
To start I would break this up into a stateless functional component and then enhance the component with Recompose.
const LocationPickerView = props => (
<GoogleMap
ref={props.onMapMounted}
defaultZoom={13}
defaultCenter={{ lat: 42.3570637, lng: -71.06257679999999 }}
>
{props.marker && (
<Marker position={{ lat: props.marker.lat, lng: props.marker.lng }} draggable />
)}
</GoogleMap>
);
const LocationPicker = compose(
withProps({
googleMapURL:
'https://maps.googleapis.com/maps/api/js?v=3.exp&libraries=geometry,places&key=AIzaSyDnKwHUG_EJXN5EEW6hTftZHYo8E8QTTXY',
loadingElement: <div style={{ height: '100%' }} />,
containerElement: <div style={{ height: '400px' }} />,
mapElement: <div style={{ height: '100%' }} />
}),
withScriptjs,
withGoogleMap,
withState('places', '', ''),
withHandlers(() => {
refs = {
map: undefined
};
return {
onMapMounted: () => ref => {
refs.map = ref;
service = new google.maps.places.PlacesService(
refs.map.context.__SECRET_MAP_DO_NOT_USE_OR_YOU_WILL_BE_FIRED
);
}
};
})
)(LocationPickerView);
I think that will solve your TypeError
.
If not, try commenting out the ref
and withHandler
sections. You may have a separate issue there.