thanks very much for the input. i figured i could do that for the
link_to interpolation, but i guess the haml in the js block just won't
work. appreciate the help.
On Nov 28, 11:05 am, scottwb <[EMAIL PROTECTED]> wrote:
> You can use #{} interpolation in the text under the :javascript
> filter. So, for your example, you can do:
>
> :javascript
> if (document.cookie.indexOf('signed_in') == -1) {
> document.write('<li class="first">#{link_to("Sign in", :controller
> => "user", :action => "sign_in")}</li>');
> }
>
> I would also suggest using a helper for the contents of your
> document.write so that you could do something like this:
>
> document.write('#{sign_in_link}');
>
> Hope this helps.
> -scottwb
>
> rvr wrote:
> > actually, i'm not trying to run haml and rails in the browser. i
> > understand that the :javascript filter takes only plain text, so this
> > won't work. but this kind of approach works in rhtml. the point is i
> > want to be able to have a js block which haml still processes for haml
> > tags. if there's no way to do it, fine. but it's not as strange as you
> > seem to think.
>
> > in rhtml i can do this:
>
> > <script type="text/javascript>
> > if (document.cookie.indexOf('signed_in') == -1) {
> > document.write('<li class="first"><%= link_to("Sign
> > In", :controller =>
> > "user", :action => "sign_in")%></li>');
> > }
> > </script>
>
> > this is not trying to do rails in the browser, since rails processes
> > this text and builds the link tag. guess this approach won't work in
> > haml?
>
> > On Nov 26, 1:13 pm, Evgeny <[EMAIL PROTECTED]> wrote:
> > > You would need some kind of JavaScript-HAML library for that ... and
> > > bundle
> > > it with Ruby on Javascript as well, to handle the link_to methods you are
> > > trying to call.
> > > This just does not make sense, you are trying to run HAML and Ruby on
> > > Rails
> > > in a user's browser.
>
> > > Please, don't.
>
> > > On Wed, Nov 26, 2008 at 18:35, rvr <[EMAIL PROTECTED]> wrote:
>
> > > > how do i handle haml inside inline js so that it will get processed?
> > > > this code works fine except that the markup inside the document.write
> > > > statements is treated as plain text.
>
> > > > :javascript
> > > > if (document.cookie.indexOf('signed_in') == -1) {
> > > > document.write('%li.first= link_to("Sign In", :controller =>
> > > > "user", :action => "sign_in")');
> > > > document.write('%li.last= link_to("Create
> > > > Profile", :controller => "user", :action => "create")');
> > > > } else {
> > > > document.write('%li.first= link_to("My Account", :controller
> > > > => "user", :action => "user")');
> > > > document.write('%li.last= link_to("Sign Out", :controller =>
> > > > "user", :action => "sign_out")');
> > > > }
>
> > > > any help is appreciated.
>
>
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