Couldn't find a way to do this Hoboish-ly, so i had to use rails
"form_remote_tag" like so:
<% form_remote_tag(:update => "carting",
:loading => "Hobo.showSpinner('מעדכן עגלה');",
:complete => "Hobo.hideSpinner();",
:url => { :controller => :carts, :action => :add, :id =>
this_parent }) do -%>
<%= text_field_tag :amount, '1', :size => '2' %>
<%= submit_tag "הוסף" %>
<% end -%>
On Sep 4, 11:31 pm, isaac <[email protected]> wrote:
> I used link-to-remote to update the Cart part in my Product page.
> Since I wanted to allow submitting Amount, I tried moving to a form
> and use 'update="carting"' instead. for some reason it doesn't work.
> when I try it, the spinner displays but nothing change on the page
> (the product seem to be in the cart but I need to reload the entire
> page to see this)
>
> my original link-to-remote:
> <%= link_to_remote( "הוסף לעגלה",
> {:update => "carting",
> :loading => "Hobo.showSpinner('מעדכן עגלה');",
> :complete => "Hobo.hideSpinner();",
> :url => { :action => :add_to_cart, :id => this_parent }},
> {:class => 'buy-button'}) %>
>
> my updated form:
> <form for="&this" action="products/add_to_cart" update="#"
> method="POST">
> <input name="id" value="&this_parent.id" type="hidden"/>
> <input type="text" name="amount" title="כמות" value="1"
> size="2"/>
> <submit label="הוסף לעגלה"/>
> </form>
>
> my cart div:
> <div id="carting" part="cart">
> <partial name="cart" locals="&{:cart => @cart}"/>
> </div>
>
> the server log for my original link-to-remote:
> Processing ProductsController#add_to_cart (for 127.0.0.1 at 2009-09-04
> 22:41:59) [POST]
> Parameters: {"id"=>"6831-"}
> Cart Load (0.3ms) SELECT * FROM `carts` WHERE (`carts`.`id` = 22)
> Product Load (0.3ms) SELECT * FROM `products` WHERE
> (`products`.`id` = 6831)
> CartItem Load (0.3ms) SELECT * FROM `cart_items` WHERE
> (`cart_items`.`product_id` = '6831-') AND (`cart_items`.cart_id = 22)
> CACHE (0.0ms) SELECT * FROM `products` WHERE (`products`.`id` =
> 6831)
> SQL (0.1ms) BEGIN
> CartItem Create (0.3ms) INSERT INTO `cart_items` (`updated_at`,
> `price`, `product_id`, `amount`, `cart_id`, `created_at`) VALUES
> ('2009-09-04 19:41:59', 288.0, 6831, 1, 22, '2009-09-04 19:41:59')
> SQL (0.5ms) COMMIT
> CartItem Load (0.4ms) SELECT * FROM `cart_items` WHERE
> (`cart_items`.cart_id = 22)
> Product Load (0.4ms) SELECT * FROM `products` WHERE
> (`products`.`id` = 6831)
> Rendered products/_cart_item (348.7ms)
> Rendered products/_cart (555.2ms)
> Completed in 578ms (View: 556, DB: 68) | 200 OK [http://0.0.0.0/
> products/add_to_cart/6831-]
>
> and the server log for the form:
> Processing ProductsController#add_to_cart (for 127.0.0.1 at 2009-09-04
> 22:42:31) [POST]
> Parameters: {"page_path"=>"products/index", "render"=>{"0"=>
> {"id"=>"carting", "part_context"=>"BAhbCDoJY2FydCIJdGhpc1sA--
> d99f2884fd6537dc5f241ddf4e2b44d2cd65c2dd\n"}}, "id"=>"6831",
> "amount"=>"1", "_"=>""}
> Cart Load (0.3ms) SELECT * FROM `carts` WHERE (`carts`.`id` = 22)
> Product Load (0.3ms) SELECT * FROM `products` WHERE
> (`products`.`id` = 6831)
> CartItem Load (0.3ms) SELECT * FROM `cart_items` WHERE
> (`cart_items`.`product_id` = '6831') AND (`cart_items`.cart_id = 22)
> CACHE (0.0ms) SELECT * FROM `products` WHERE (`products`.`id` =
> 6831)
> SQL (0.1ms) BEGIN
> CartItem Create (0.3ms) INSERT INTO `cart_items` (`updated_at`,
> `price`, `product_id`, `amount`, `cart_id`, `created_at`) VALUES
> ('2009-09-04 19:42:31', 288.0, 6831, 1, 22, '2009-09-04 19:42:31')
> SQL (0.6ms) COMMIT
> CartItem Load (0.4ms) SELECT * FROM `cart_items` WHERE
> (`cart_items`.cart_id = 22)
> Product Load (0.4ms) SELECT * FROM `products` WHERE
> (`products`.`id` = 6831)
> Rendered products/_cart_item (217.8ms)
> Rendered products/_cart (560.7ms)
> Completed in 583ms (View: 561, DB: 74) | 200 OK [http://0.0.0.0/
> products/add_to_cart]
>
> there are only two differences, and I don't exactly know how to change
> the form so it'll work closer to the link-to-remote (or change the
> link-to-remote so it'll take the amount).
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