Frederick Cheung wrote:
> On 7 Jan 2009, at 17:33, Ryan Mckenzie wrote:
>
>>
> render_to_string ?
>
> Fred
render_to_string puts the whole html document in the data including the
template, however I only need part of the file. This code might explain
it a little better.
#demo_controller.rb
1. def createFile
2. render_to_string :layout => false
3. @demo = Demo.find(params[:id])
4.
5. data = render_to_string
6.
7. f = File.open("#{RAILS_ROOT}/public/demo/demotest.txt", "wb")
8. f.write(data)
9. f.close
10.
11. end
#demo/createFile.html.erb
1. ModelTemp {
2. Name "Mod"
3. Halt 0.0
4. DType "Define"
5. FData {
6. Events {
7. <% for event in display_demo_events(@demo) %>
8. Event {
9. Name "<%= event.name -%>"
10. Desc "<%= event.description -%>"
11. Constant {FRate="<%= event.f_rate -%>"}
12. }
13. <% end %>
14. }
15. Outputs {
16. <% for deviation in display_demo_events(@demo) %>
17. Deviation {
18. Name "<%= deviation.output_class -%>"
19. "<%= deviation.description -%>"
20. }
21. <% end %>
22. }
23. }
24. }
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