Miscellaneous

When you have questions, please ask them on http://stackoverflow.com so that everybody gets the info.

Some solved questions here:

http://stackoverflow.com/questions/5225800/google-maps-for-rails-gem-force-geocoding-of-model

http://stackoverflow.com/questions/5042829/google-maps-api-key-in-gmaps4rails

http://stackoverflow.com/questions/5046987/dynamically-load-google-maps-markers-with-gmaps4rails

http://stackoverflow.com/questions/5297629/gmaps4rails-setting-map-width-and-height

Known Problem

Please note there is an issue with jquery 1.4.4/1.5.1 + rails ujs driver + google maps API v3: clicking on markers, or using other 'live' event triggers on the page will result in a critical error on IE < 9.

There is a workaround available. For more information, please see this discussion http://stackoverflow.com/questions/5221787.

CSS Loading

You can prevent the gmaps4rails.css file from being included by passing false as a second argument.

You can prevent:

• www.google.com/jsapi

• gmaps4rails.js

• google-maps-utility-library-v3.googlecode.com/svn/tags/markerclusterer/1.0/src/markerclusterer.js

from being included if you set enable_js to false as a third argument. <% enable_css = false enable_js = false %> <%= gmaps( data_hash, enable_css, enable_js) %> <%= gmaps4rails( markers_json, enable_css, enable_js) %>