Save value of text_field in the view

Rails
1

hello everybody

How I save de value of text_fiel in the same view

<%= f.text_field :precio_compra, :size=> 10 %>

How do it???

thanks for all

2

Could you please elaborate a little bit more?

What do you mean by “saving in the same view”?

Maurício Linhares
http://alinhavado.wordpress.com/ (pt-br) | http://blog.codevader.com/
(en)

On Sun, Jan 25, 2009 at 4:16 PM, Maite P.

3

Maurício Linhares wrote:

Could you please elaborate a little bit more?

What do you mean by “saving in the same view”?

I want to catch the value of num_titulos for pass this value to action
comprueba, but I don´t know how I do it.

td>

numero de titulos a comprar: <%= f.text_field
:num_titulos, :size=> 10 %>

Elija el precio al que compro: <%= f.text_field :precio_compra, {:size=> 10, :onchange => "#{remote_function(:url=>{:controller=> "accions", :action=> "comprueba"},:with =>"'valor='+ value")}"} %>

thanks for all

4

Ryan B. wrote:

If it is inside a form and that form points to the right action then
that field will be passed in via the params hash

ok it is inside a form but I want before to click on the bottom submit I
want to catch the value to pass for :onchange

:onchange =>
"#{remote_function(:url=>{:controller=> “accions”, :action=>
“comprueba”}

thanks again

5

If it is inside a form and that form points to the right action then
that field will be passed in via the params hash

On 26/01/2009, at 19:50, Maite P. <rails-mailing-list@andreas-

6

Hello list I have the same problem yet

I dont catch value of text_field in the same erb.html file.

any idea???

thanks again.