update_attributes and validation

rubyonrails-talk
1

try with update_attributes! (which internally uses ‘save!’)

2

Sumanth Krishna wrote:

try with update_attributes! (which internally uses 'save!')

and 2028" 50 don 2000 $400

if I provide wrong input for one say year "1800" for "don" and correct for "james bond" year as "2000" it updates James bond ,correctly but do not show validation message for "don" on my page. I want to display message how can i do that -- Posted via http://www.ruby-forum.com/.

>

-- -- Thanks & Regards, Sumanth Krishna. A +358 40 3276564

Blogs:                         TwinclingCommunity:

http://sumanthtechsavvy.blogspot.com/          http://www.twincling.org/node/227

http://yourway2health.blogspot.com/            http://www.osef.twincling.org

hi

I have used update_attributes! it shows validation message

ActiveRecord::RecordInvalid in BookController#edit_book

Validation failed: Year should be a above 1900

on different page ,but i want that message must be displayed on same page on top my controller look like this

def edit_book if request.post?   # code for update data ie "update_attribute!" method end    @books = Book.find(:all) end

and I have view named "edit_book.html.erb"