If you really don't want script tags, you could use the :plain filter...
:plain
alert("stuff");
At that point, you're really better off using ERB, though.
On Tue, Aug 4, 2009 at 4:54 PM, Noel <[email protected]> wrote:
>
> ah, ok, so that generates
>
> <script>
> </script>
>
> so there is no way to do this in haml
>
>
> On Tue, Aug 4, 2009 at 4:52 PM, Chris Eppstein<[email protected]> wrote:
> > But the javascript filter generates a script tag and embeds the
> javascript
> > in it. It's not what you want...
> > On Tue, Aug 4, 2009 at 4:50 PM, Noel <[email protected]> wrote:
> >>
> >> file will be js, but need to reference instance vars,
> >>
> >> only reason to use haml is just to have all views end in haml :)
> >>
> >>
> >>
> >> On Tue, Aug 4, 2009 at 4:48 PM, Chris Eppstein<[email protected]>
> wrote:
> >> > Why would you use haml to generate js? Haml is for generating markup.
> If
> >> > the
> >> > entire file is made up of javascript then use erb, for sure.
> >> > chris
> >> >
> >> > On Tue, Aug 4, 2009 at 4:40 PM, Noel <[email protected]> wrote:
> >> >>
> >> >> like this?
> >> >>
> >> >> :javascript
> >> >> alert("testing");
> >> >>
> >> >> That's all in the view and no alert shows up
> >> >>
> >> >> with this in an erb file (just renamed from .js.haml to .js.erb)
> alert
> >> >> appears
> >> >>
> >> >> alert("testing");
> >> >>
> >> >> -Noel
> >> >>
> >> >>
> >> >> On Mon, Aug 3, 2009 at 10:39 PM, Nathan Weizenbaum<[email protected]>
> >> >> wrote:
> >> >> > The colon goes before the word "javascript".
> >> >> >
> >> >> > On Mon, Aug 3, 2009 at 4:43 PM, Noel <[email protected]> wrote:
> >> >> >>
> >> >> >> yes, I am using 2 spaces (this is the entire view)
> >> >> >>
> >> >> >> javascript:
> >> >> >> alert(#...@user_session.errors.full_messages.join("\n").to_json});
> >> >> >>
> >> >> >> that gives the (Illegal nesting: nesting within plain text is
> >> >> >> illegal.) error, but if I do
> >> >> >>
> >> >> >> javascript:
> >> >> >> alert(#...@user_session.errors.full_messages.join("\n").to_json});
> >> >> >>
> >> >> >> it works, but then you can't indent within the JS code
> >> >> >>
> >> >> >>
> >> >> >>
> >> >> >> On Mon, Aug 3, 2009 at 4:34 PM, G.
> >> >> >> Sobrinho<[email protected]>
> >> >> >> wrote:
> >> >> >> > Please, post your view here: www.pastie.org
> >> >> >> > This error is a indentation error. Are you using 2 spaces? (no
> >> >> >> > tabs)
> >> >> >> >
> >> >> >> > 2009/8/3 Noel <[email protected]>
> >> >> >> >>
> >> >> >> >> tried
> >> >> >> >>
> >> >> >> >> javascript:
> >> >> >> >>
> alert(#...@user_session.errors.full_messages.join("\n").to_json});
> >> >> >> >>
> >> >> >> >> did not work, no alert, but then I thought of looking in the
> >> >> >> >> terminal
> >> >> >> >> and noticed an error.
> >> >> >> >>
> >> >> >> >> ActionView::TemplateError (Illegal nesting: nesting within
> plain
> >> >> >> >> text
> >> >> >> >> is illegal.) on line #2...
> >> >> >> >>
> >> >> >> >> So it looks like that was the problem.
> >> >> >> >>
> >> >> >> >> Thanks,
> >> >> >> >> Noel
> >> >> >> >>
> >> >> >> >> On Mon, Aug 3, 2009 at 4:23 PM, G.
> >> >> >> >> Sobrinho<[email protected]>
> >> >> >> >> wrote:
> >> >> >> >> > You can use
> >> >> >> >> > :javascript
> >> >> >> >> >
> >> >> >> >> >
> alert(#...@user_session.errors.full_messages.join("\n").to_json});
> >> >> >> >> >
> >> >> >> >> > 2009/8/3 Noel <[email protected]>
> >> >> >> >> >>
> >> >> >> >> >> In erb I can do
> >> >> >> >> >>
> >> >> >> >> >> alert("<%= @user_session.errors.full_messages %>");
> >> >> >> >> >>
> >> >> >> >> >> How would I do this in HAML
> >> >> >> >> >>
> >> >> >> >> >> I tried
> >> >> >> >> >>
> >> >> >> >> >> javascript:
> >> >> >> >> >> alert(" @user_session.errors.full_messages ");
> >> >> >> >> >>
> >> >> >> >> >> even if I try this it doesn't work.
> >> >> >> >> >> javascript:
> >> >> >> >> >> alert("hello");
> >> >> >> >> >>
> >> >> >> >> >> BTW, I am returning this to an AJAX call via a respond_to
> >> >> >> >> >> block.
> >> >> >> >> >>
> >> >> >> >> >> What am I doing wrong?
> >> >> >> >> >>
> >> >> >> >> >> -Noel
> >> >> >> >> >>
> >> >> >> >> >>
> >> >> >> >> >
> >> >> >> >> >
> >> >> >> >> >
> >> >> >> >> > --
> >> >> >> >> > Regards,
> >> >> >> >> >
> >> >> >> >> > Gabriel Sobrinho
> >> >> >> >> > +55 31 8775 8378
> >> >> >> >> >
> >> >> >> >> > >
> >> >> >> >> >
> >> >> >> >>
> >> >> >> >>
> >> >> >> >
> >> >> >> >
> >> >> >> >
> >> >> >> > --
> >> >> >> > Regards,
> >> >> >> >
> >> >> >> > Gabriel Sobrinho
> >> >> >> > +55 31 8775 8378
> >> >> >> >
> >> >> >> > >
> >> >> >> >
> >> >> >>
> >> >> >>
> >> >> >
> >> >> >
> >> >> > >
> >> >> >
> >> >>
> >> >>
> >> >
> >> >
> >> > >
> >> >
> >>
> >>
> >
> >
> > >
> >
>
> >
>
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