about HAsh in ruby

rubyonrails-talk
1

HI ALL,

I want to add values present in hash text_fields on form after form is displayed. is it possible, how can i do it.

2

HI Nilesh

Your Question is not clear,

Can you explain with some example

3

for this text_area:   <%= text_area( "user", "tasks", :cols=>30, :rows=>10) %>

default value would be to set   @user.tasks = text_fields[:user_tasks] in your controller.

hope this is what you were looking for.

4

well, you can do that like i posted before. only thing you have to add is maybe an ajax-call to reload that textarea. once you figured how to put default values into that text-area, and how to replace_html with ajax, this should be no problem. try it.