got the answer from js guru ..
use => window.location.href.indexOf('#register_form') == -1
On 29 mai, 16:05, Erwin <yves_duf...@mac.com> wrote:
> in my user_helper.rb
> def registration_form
> content_for(:ready) do
> "window.location = window.location.href +
> '#register_form';"
> end
> end
>
> in my new.html.haml view
> - registration_form
>
> first pass (correct)http://localhost:3000/en_GB/signup#register_form
>
> subsequent pass ( incorrect .. but normal as per the js
> code)http://localhost:3000/en_GB/signup#register_form%23register_form
>
> how should I modify the js code to avoid repetition of the anchor, in
> Ruby I would write that ..
>
> > "... unless window.location.href already contains '#register_form' "
> > " ..... window.location = window.location.href + '#register_form' "
> > " ... end
>
> but in .js is there any equivalent ?
>
> thanks for your feedback
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