Sorry just a clarification:
in HAML
#header{:style => "background-url: #...@company.settings.banner.url}"}
is not possible right?
On Jun 3, 11:41 pm, Eumir <imacaterpil...@gmail.com> wrote:
> 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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