Thanks. I just wanted to make sure I wasn't missing anything. It's a rare and dubious need, but I was curious.
On Wed, Jun 17, 2009 at 1:55 PM, Nathan Weizenbaum <[email protected]> wrote: > The helper is the best solution for the form_for case; Adam's class > solution is what I'd use for the class-name case. > > > On Wed, Jun 17, 2009 at 9:15 AM, Adam Hooper <[email protected]>wrote: > >> >> On Wed, Jun 17, 2009 at 11:36 AM, Nicholas Van >> Weerdenburg<[email protected]> wrote: >> > I created the following helper: >> > def xhr_form_for *args, &block >> > if request.xhr? >> > remote_form_for *args, &block >> > else >> > form_for *args, &block >> > end >> > end >> > To allow dynamic selection of form type based on whether the page is an >> AJAX >> > request or not. >> > Is there a way to do this outside of a helper? Not that I wish to do >> evil >> > and break any rules, but I'm curious for my understanding of HAML. >> >> Personally, I don't see this problem in my code, because: >> - I never use remote_form_for, since unobtrusive JS works even better >> - Usually my forms are in a separate partial (e.g., >> "app/views/articles/_form.html.haml") so there's not much to indent >> anyway. >> >> Neither is a reason for you to remove your helper; I just thought I'd >> point out my general observation that indenting issues such as this >> one do not cause many problems in the context of what I consider to be >> programming best-practices. >> >> (Incidentally, your helper makes ERB code much cleaner: if you used it >> in ERB, you still wouldn't need icky indentation tricks.) >> >> > The above may not work because of the block, but a similar case >> > is: >> > -if color==:blue >> > .blue_div >> > -else >> > .red_div >> > Is there a way to indent under the red div without using a helper? >> >> This is a very common situation: >> >> %div{:class => (color == :blue ? 'blue_div' : 'red_div')} >> >> IMO the one-line syntax is better: it keeps the document structure >> perfectly clear. (You can throw in helpers or local variables to >> improve the legibility of that one line.) >> >> Adam >> >> -- >> My Website: http://adamhooper.com >> My Blog: http://adamhooper.com/blog >> >> >> > > > > --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Haml" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/haml?hl=en -~----------~----~----~----~------~----~------~--~---
