alright. makes sense.
thanks for being so quick to answer.
again, i'm just loving haml.
On Jan 27, 2:48 am, Nathan Weizenbaum <[EMAIL PROTECTED]> wrote:
> The form_tag, and thus form_for, helper in Rails 1.2 works differently
> than it does in 1.1. It magically adds the HTML to the page without you
> having to output it. That means that if you /do/ output it, using the
> "=" operator in Haml or "<%=" in ERB, you end up with a duplicate. Thus,
> the code you want is:
>
> %h1 Editing order
>
> = error_messages_for :order
>
> - form_for(:order, :url => order_path(@order), :html => { :method =>
> :put }) do |f|
> %p= submit_tag "Update"
>
> %p
> = link_to 'Show', order_path(@order)
> |
> = link_to 'Back', orders_path
>
> Notice the hyphen instead of the equals sign.
>
> - Nathan
>
> shaners o matic 8000 wrote:
>
> > i converted the application layout as a practice. it went fine. next i
> > did the edit template thats generated as a part of the
> > scaffold_resource. i ended up with this haml:
>
> > <pre>
> > %h1 Editing order
>
> > = error_messages_for :order
>
> > = form_for(:order, :url => order_path(@order), :html => { :method =>
> > :put }) do |f|
> > %p= submit_tag "Update"
>
> > %p
> > = link_to 'Show', order_path(@order)
> > |
> > = link_to 'Back', orders_path
> > </pre>
>
> > all of it is fine and working except the form which appears on the
> > compiled page twice:
>
> > <pre>
> > <form action="/orders/2" method="post"><div
> > style="margin:0;padding:0"><input name="_method" type="hidden"
> > value="put" /></div><p>
> > <input name="commit" type="submit" value="Update" />
> > </p>
> > </form><h1>Editing order</h1>
>
> > <form action="/orders/2" method="post"><div
> > style="margin:0;padding:0"><input name="_method" type="hidden"
> > value="put" /></div><p>
> > <input name="commit" type="submit" value="Update" />
> > </p>
> > </form>
> > </pre>
>
> > any ideas?
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