how to pass ruby instance variable as params to js function in a rjs page

Question

I have an instance variable @foo in my create controller action and I am rendering create.rjs template. In the RJS template I need to call a js function (with page.call) and pass @foo as params. How is it possible..

Answer 1

Check out the gem gon . I am using it to pass rails variables to my javascript code.

Answer 2

我使用RJS已经好几年了，但这可能有用：

page.call "your_function(#{ escape_javascript(@some_instance_var) })"