我有一个小标题模板,其代码如下:
var latlng = new google.maps.LatLng(<%= session[:lat] %>, <%= session[:lng] %>);
我现在试图做相反的事情(将java制成废墟):
<% session[:lat] = javascript_tag("document.write(location.lat());") %>
我认为,你再次遗漏了 Java字。
传真机上运行。
Javascript code (var latlng = new google.maps.LatLng(10, 20); and document.write(location.lat());) is executed in the browser.
It s also executed after ruby code, when server has processed request and generated result page already.
如果你想要知道服务器上<代码> 所在地.lat()的价值,那么你必须将其从浏览器上发送到美国宇宙航空研究开发机构的服务器。 任何流行的贾瓦特图书馆都将为此提供帮助。
Maybe you could try <%= raw [ruby/rails code] %>
This link may help: http://groups.google.com/group/rubyonrails-talk/browse_thread/thread/a160d9c2e55cfe36
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