Rails - Jul 2006 - There is Something wrong with the div...

<div id="cart">
				<% if @cart.items.empty? %>
					style="display: none"
				<% end %>
			<%= hidden_div_if(@cart.items.empty?, :id => "cart") %>

i dont know how to fix it, iv looked all over the book ruby on rails and 
cant ever find whats wrong with it...

-- 
Posted via http://www.ruby-forum.com/.

For starters, it seems the style info should be inside the <div opening tag,
like this:

<div id="cart" <% if @cart.items.empty?
%>style="display: none"<% end %>>


On 7/25/06, James Giannini <jjgiannini@gmail.com>
wrote:
>
> <div id="cart">
>                                 <% if @cart.items.empty? %>
>                                         style="display: none"
>                                 <% end %>
>                         <%= hidden_div_if(@cart.items.empty?, :id =>
> "cart") %>
>
> i dont know how to fix it, iv looked all over the book ruby on rails and
> cant ever find whats wrong with it...
>
> --
> Posted via http://www.ruby-forum.com/.
> _______________________________________________
> Rails mailing list
> Rails@lists.rubyonrails.org
> http://lists.rubyonrails.org/mailman/listinfo/rails
>


-- 
"Impossible is nothing."
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>
> <div id="cart">
>                                 <% if @cart.items.empty? %>
>                                         style="display: none"
>                                 <% end %>
>                         <%= hidden_div_if(@cart.items.empty?, :id =>
> "cart") %>
>
>
<%
   style = ""
   style = "display:none" if @cart.items.empty?
%>

<div id="cart" <%=style%>>
....
</div>

Is what I''m assuming you want.  There''s shorter ways of
writing the setting
of the style variable, but this is the easiest to understand (IMHO).


-- 
Andrew Stone
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