I've made it so that haml_concat raises an error when it's used wrong: haml_concat outputs directly to the Haml template. Disregard its return value and use the - operator, or use capture_haml to get the value as a String.
Does that seem like it would have helped? I'll probably also add some documentation about using the helpers at some point. On Tue, Jul 14, 2009 at 10:59 PM, mpd <[email protected]<pope%[email protected]> > wrote: > > > http://gist.github.com/147496 > > this will show the broken behavior via the command line. > > Thanks again! > > On Jul 14, 10:54 pm, mpd <[email protected]> wrote: > > heh, and problem solved. > > > > I was using haml_concat which worked previously, but no longer does. > > Returning a string directly solved the problem. > > > > 'How to write view helpers with haml' was something I could not find > > much documentation on when I wrote that code. > > The uses of haml_concat, haml_tag, and all that I mean.Obviously I did > > something wrong along the way ;) > > > > Anyway, thanks! > > > > On Jul 14, 10:42 pm, Nathan Weizenbaum <[email protected]> wrote: > > > > > Merb helpers never inject text directly into the template; they always > > > return strings. Thus you should be able to at least replace the helper > calls > > > with the literal strings that they output. > > > > > On Tue, Jul 14, 2009 at 6:04 PM, mpd > > > <[email protected]<pope%[email protected]<pope%[email protected]> > > > > > > > > wrote: > > > > > > Unfortunately I cannot repeat it on the command line. I believe I > > > > would need to be able to call view helpers to actually inject text > > > > like a real app would to repeat it. In the real app, the problem only > > > > happens if I call the view helper within the application/processing > > > > tags. If I embed text directly, it works, but that won't work for me > > > > in the long run. I'm using Merb 1.0.12 if that makes a difference. > I'm > > > > not sure where Haml stops and Merb begins in this case. > > > > > > If there's anything else I can help to debug this, please let me > know. > > > > I don't want to change view layers :/ > > > > > > On Jul 13, 10:27 pm, Nathan Weizenbaum <[email protected]> wrote: > > > > > That sounds like a bug. Can you find a minimal example of this that > can > > > > be > > > > > run with the haml command-line tool, and post it at > gist.github.com so > > > > > google groups doesn't reformat the code? Thanks! > > > > > > > On Sun, Jul 12, 2009 at 4:39 PM, mpd > > > > > <[email protected]<pope%[email protected]<pope%[email protected]> > <pope%[email protected] <pope%[email protected]>> > > > > > > > > wrote: > > > > > > > > After recently upgrading to 2.2 (2.2.1 also exhibits this > behavior, > > > > > > 2.0.9 does not.), a processing.js script I had on my page is now > being > > > > > > injected into the wrong place, and I'm not sure why. > > > > > > > > The haml: > > > > > > > > #header > > > > > > = js_include_tag 'processing_init' > > > > > > %script{:type => 'application/processing', 'data-canvas_name' => > > > > > > 'login'} > > > > > > = processing_script > > > > > > %canvas#login{:width => "755px", :height => "100px"} > > > > > > If you can't see a pretty picture here, you are not going to > get > > > > > > much out of this place. > > > > > > > > processing_script is a view helper that emits the processing.js > code > > > > > > to run as a string. It's omitted for brevity. > > > > > > > > 2.0.9 renders the helper output within the application/processing > > > > > > script tags as expected. > > > > > > > > 2.2.1 renders the helper output directly within #header as text, > and > > > > > > the processing script tags are empty. > > > > > > > > Did I miss an upgrade note somewhere? > > > > > > > > thanks, > > > > > > > > -mpd > > > > > > > --~--~---------~--~----~------------~-------~--~----~ 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 -~----------~----~----~----~------~----~------~--~---
