Module: MapLayers::ViewHelpers
- Defined in:
- lib/map_layers/view_helpers.rb
Overview
Provides methods to generate HTML tags and JavaScript code
Instance Method Summary collapse
-
#map_layers_includes(options = {}) ⇒ Object
Insert javascript include tags.
Instance Method Details
#map_layers_includes(options = {}) ⇒ Object
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# File 'lib/map_layers/view_helpers.rb', line 11 def map_layers_includes( = {}) .assert_valid_keys(:google, :multimap, :openstreetmap, :virtualearth, :yahoo, :proxy,:img_path) html = '' if .has_key?(:google) html << "<script type=\"text/javascript\" src=\"http://maps.google.com/maps?file=api&v=2&key=#{[:google]}\"></script>" end if .has_key?(:multimap) html << "<script type=\"text/javascript\" src=\"http://clients.multimap.com/API/maps/1.1/#{[:multimap]}\"></script>" end if .has_key?(:virtualearth) html << "<script type=\"text/javascript\" src=\"http://dev.virtualearth.net/mapcontrol/v3/mapcontrol.js\"></script>" end if .has_key?(:yahoo) html << "<script type=\"text/javascript\" src=\"http://api.maps.yahoo.com/ajaxymap?v=3.0&appid=#{[:yahoo]}\"></script>" end img_path = '/images/OpenLayers/' if .has_key?(:img_path) img_path = [:img_path] end if RAILS_ENV == "development" && File.exist?(File.join(RAILS_ROOT, 'public/javascripts/lib/OpenLayers.js')) html << '<script src="/javascripts/lib/Firebug/firebug.js"></script>' html << '<script src="/javascripts/lib/OpenLayers.js"></script>' else html << javascript_include_tag('OpenLayers') end html << stylesheet_link_tag("map") img_path=(Pathname(ActionController::Base.relative_url_root||"") +img_path).cleanpath.to_s html << javascript_tag("OpenLayers.ImgPath='"+ img_path + "/';") proxy = .has_key?(:proxy) ? [:proxy] : controller.controller_name html << javascript_tag("OpenLayers.ProxyHost='/#{proxy}/proxy?url=';") html end |