How to get the content of text_area

Rails
1

dear all,

how can I get the content of text_area, if I dont due to the submit of
form?

(ex. a link_to outside the form)

thanks

2

feng wrote:

how can I get the content of text_area, if I dont due to
the submit of form?

(ex. a link_to outside the form)

You could use observe_field and get it via an Ajax call. This assumes
the
visitor has JS enabled.

hth,
Bill