Feature/map on load

[mbahoshy]

onLoad prop for map component. useful for setting event listeners on map object

[tomchentw]

Sorry, I'm doing a refactoring at the moment. Would you consider raise this again afterwards? Some review comments:

1. don't compile lib, I'll do it for you
2. what kind of event listeners do you need that is not supported by react-google-maps currently?

[tomchentw]

#157 is landed. Would you consider revisit this again?

Actually I'm not a big fan of exposing google map object to the outside. It may lead to misuse of the object and lose the advantage of using React.

[mbahoshy]

@tomchentw I was trying to set an event listener for "center_changed" on the map object. Is there currently a way to do this? The callback is nice because it lets you add any logic that may need to take place once the map has been created.

[tomchentw]

@mbahoshy the center_changed is supported and you can set it via props.onCenterChanged on the <GoogleMap> component.
https://github.com/tomchentw/react-google-maps/blob/master/src/eventLists/GoogleMapEventList.js#L5

See Geojson example for using onZoomChanged:
https://tomchentw.github.io/react-google-maps/#geojson

[mbahoshy]

@tomchentw thanks exactly what I am looking for, I missed this feature. I could still see the virtue of an onLoad function, maybe w/o map object in callback.

[tomchentw]

You don't need onLoad after #157 is landed with callback refs. At the time the callback is invoked, the component is initialized and loaded.