Just updating:
I have this on a partial:
<p class="fields">
<%= f.collection_select(:part_id, @parts, :id, :title, { :prompt =>
true } , { :onchange => "load_part_price_select(this.id,
this.options[this.selectedIndex].value);" } ) %>
<span class='part_price'> _ _ _ _ </span>
<%= f.hidden_field :_destroy %>
<%= link_to_remove_fields "remove", f %>
</p>
and the relative function on application.js file:
function load_part_price_select(id, value) {
alert(id);
alert(value);
$('#' + id ).live('change',function() {
$.ajax({
url: value + '/retrieve_part_price/',
success: function(responseData) {
alert('test');
}
});
});
};
For now, I have to figure out a question about routes
I've created the right method on my ItemsController:
def retrieve_part_price
@price = Part.find(params[:id])
end
and configured the routed as:
resources :items do
get 'retrieve_part_price', :on => :member
end
but the development log shows me an error:
--
Started GET "/items/29/8/retrieve_part_price/" for 127.0.0.1 at
2011-08-10 07:22:57 +0900
ActionController::RoutingError (No route matches "/items/29/8/
retrieve_part_price"):
--
Probably the best way would be something like "/items/29/
retrieve_part_price/8"
But how to make the route act this way?
On Aug 10, 6:54 am, Kleber Shimabuku <[email protected]>
wrote:
> Thank you guys, but as I said in the topic, I looking how to perform
> this on event OnChange of an <select>
>
> On Aug 10, 4:04 am, 7stud -- <[email protected]> wrote:
>
>
>
>
>
>
>
> > You can make your js more general by doing this:
>
> > <h1>Users#new</h1>
> > <p>Find me in app/views/users/new.html.erb</p>
>
> > <%= link_to "Click me",
> > {:controller => 'users',
> > :action => 'get_info',
> > :my_target => 'update_me'},
>
> > :remote => true %>
>
> > <div id="update_me">Hello</div>
> > <div>world</div>
>
> > ===
>
> > class UsersController < ApplicationController
> > def new
> > @title = "Sign up"
> > end
>
> > def get_info
> > @target = params[:my_target]
> > @data = 'world'
> > end
>
> > end
>
> > ==app/views/users/get_info.js.erb
>
> > $("<%= @target %>").update("<%= @data %>");
>
> > --
> > Posted viahttp://www.ruby-forum.com/.
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