Thanks for the help guys! I'll try to ask our other devs which is more
feasible to them and if the css will have more complicated styles than
the different header images. otherwise, I'll just stick to the inline
style for the header. thanks again for all the suggestions!
On Jun 3, 11:02 pm, Chris Eppstein <ch...@eppsteins.net> wrote:
> You can pass data to your functions via the engine options that you pass to
> Engine.new when you compile your stylesheet. Like so:
>
> css_contents = Sass::Engine.new(contents_of_sass_file, :custom =>
> {:company_id => current_user.company.id}, :style => :compressed).render
>
> Then in your function you can access the user_id like so:
>
> module Sass::Script::Functions
> def banner_url()
>
> Sass::Script::String.new(Company.find(options[:custom][:company_id]).settin
> gs.banner.url)
> end
> end
>
> But I think if you're css is not too complicated, then ERB+CSS is usually a
> simpler solution.
>
> chris
>
>
>
> On Thu, Jun 3, 2010 at 3:37 AM, Eumir <imacaterpil...@gmail.com> wrote:
> > Hmm so if i make a custom function like
>
> > module Sass::Script::Functions
> > def banner_url(company_id)
>
> > Sass::Script::String.new(Company.find(company_id).settings.banner.url)
> > end
> > end
>
> > how do i call it in sass since the input itself will also be a
> > variable?
>
> > :sass
> > :background url banner_url(@company_id)
>
> > or will the params variable be available in the custom function? like
>
> > module Sass::Script::Functions
> > def banner_url
>
> > Sass::Script::String.new(Company.find(params[:id).settings.banner.url)
> > end
> > end
>
> > then
>
> > :sass
> > :background (banner_url)
>
> > Is that the right way?
>
> > On Jun 3, 6:22 pm, Nathan Weizenbaum <nex...@gmail.com> wrote:
> > > I'm not sure I understand the question.
>
> > > On Thu, Jun 3, 2010 at 3:06 AM, Eumir <imacaterpil...@gmail.com> wrote:
> > > > but how do you call the variable as argument for the function?
>
> > > > On Jun 3, 5:19 pm, Nathan Weizenbaum <nex...@gmail.com> wrote:
> > > > > You have to make a custom function. Seehttp://
> > > > sass-lang.com/docs/yardoc/file.FAQ.html#q-ruby-codefor details.
>
> > > > > On Thu, Jun 3, 2010 at 1:56 AM, Eumir <imacaterpil...@gmail.com>
> > wrote:
> > > > > > is there a way to access ruby variables in sass or do i have to
> > make a
> > > > > > custom function for it?
>
> > > > > > what im trying to do is to generate a stylesheet for each user so
> > in
> > > > > > the controller, i do something like:
>
> > > > > > def show
> > > > > > respond_to do |format|
> > > > > > format.css{render :partial => "styles"}
> > > > > > end
> > > > > > end
>
> > > > > > then in the view name _styles.haml i do this:
>
> > > > > > :sass
> > > > > > #header
> > > > > > :background url(user.banner.url)
>
> > > > > > is this possible at all?
>
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