Forum: Ruby on Rails how to enter and update difeerent tables data from views ?

Announcement (2017-05-07): is now read-only since I unfortunately do not have the time to support and maintain the forum any more. Please see and for other Rails- und Ruby-related community platforms.
E38118c6d20b4544e424fd700571e090?d=identicon&s=25 srikanth (Guest)
on 2008-12-16 08:10
(Received via mailing list)
hi ,

i have two tables called streams and tags.
using tags table i am assigning tags to the stream table entries using
acts_as_taggable plugin.
Now problem is if i try to  enter the data for tag table in
new.html.erb file from views/streams getting error like

Couldn't find Stream without an ID problem

i have  tried to enter data in new.html.erb file like:
       <b>Tags</b><br />
       <%= f.text_area('tags_as_text') %>

instead if i use below code in views:

       <b>Tags</b><br />
       <%= text_field_tag 'tag_list', @stream.tags.collect { |tag|" ") ? '"' +"#{}" + '"' : }.join("

i am able to enter data but it is not reflecting in tag table and not
showing if i do the show option provided .

how to solve this problem?

thanks for any help or suggestions?

This topic is locked and can not be replied to.