This live preview is awesome. Adding the :ruby filter is better than using script/console. Live testing. Haml rocks!
Best Regards, Bilson On Jan 13, 3:45 am, bilson <[EMAIL PROTECTED]> wrote: > I have this sort of working, though I doubt this is a very good way. > I added a parse_haml method that I found posted for a different use. > I threw the method into application.rb and made it a helper... > > application.rb > ----------------- > > def parse_haml(string) > engine = Haml::Engine.new(string) > engine.render > end > helper_method :parse_haml > > Now I can pull a string formatted as Haml out of the database and > display it appropriately. Even cooler is that I added a form observer > and have a live preview of the textarea going as I type. I also made > a background image for the textarea that shows 2 space columns to make > the textarea into a usable text editor. > > The one thing that doesn't work is that none of the ActionView helper > methods are available. Is it possible to reinsert ActionView into the > chain? > > Best Regards, > Bilson > > On Jan 12, 9:22 pm, bilson <[EMAIL PROTECTED]> wrote: > > > Is there a simple way to use HAML markup for a content management > > system? Basically I just want to... > > - Enter haml markup into a textarea and save to a database > > - Retrieve the text string from the database and display as HTML > > > I don't see a helper that takes a string of HAML markup and returns > > HTML, but I'm probably overlooking it. I guess the HAML lab is > > essentially doing this, so there must be a way. I would also like to > > suppress evaluation of Ruby code for this facility. Is there anyway > > to suppress_eval only for specific controllers or views or does it > > have to be application-wide? > > > BTW - HAML is the greatest plugin ever. > > > Best Regards, > > Bilson --~--~---------~--~----~------------~-------~--~----~ 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 -~----------~----~----~----~------~----~------~--~---
