Im wondering how to go about passing a ruby array to a javascript
function. I was able to do this the other way around and pass a
javascript array to an action using JSON and convert it back to a ruby
array:
Object.toJSON(<%= array_or_string_for_javascript(@array) %>
then in the action I was able to do:
ruby_array = JSON.parse(params[:array])
But this time I want to pass an array to a javascript function through
a function call within :update
render :update do |page|
page << "setTime(#{time})"
end
where setTime is the javascript function and time is the ruby array.
I can pass a number and it works fine, but with strings and arrays I
get an error. How would I go about passing a ruby array to a
javascript function in this context? Any help is greatly appreciated!
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