[haml] Re: Haml templates in Rails 3
Thanks for these tips on HAML templates. There is not much about it on the web. So this is precious. -- You received this message because you are subscribed to the Google Groups Haml group. To view this discussion on the web visit https://groups.google.com/d/msg/haml/-/t_QL0qc3CtAJ. To post to this group, send email to haml@googlegroups.com. To unsubscribe from this group, send email to haml+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/haml?hl=en.
Re: [haml] Templates
On Wed, Mar 16, 2011 at 04:46, andoriyu andor...@gmail.com wrote: It there any way to include haml in haml? For example, I have 5 views, so all of them have same header and footer, and I don't want to change that part in every view, i just want to change it once in one place. There are many ways to make a rendering system that supports layouts (i.e. one template that wraps another). Here is a simple implementation that supports mixed Haml and Erb templates: https://gist.github.com/879575 It operates with the `yield` keyword like other popular layout implementations (StaticMatic, Rails, Sinatra). I wouldn't recommend doing this by hand, however. For static websites I would definitely suggest StaticMatic like Matija did. -- You received this message because you are subscribed to the Google Groups Haml group. To post to this group, send email to haml@googlegroups.com. To unsubscribe from this group, send email to haml+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/haml?hl=en.
Re: [haml] Templates
You'll need to use haml in conjunction with a framework for this functionality. If you just want a static site look into staticmatic, nanoc, middleman, or one the like. chris On Tue, Mar 15, 2011 at 9:46 PM, andoriyu andor...@gmail.com wrote: Hello, It there any way to include haml in haml? For example, I have 5 views, so all of them have same header and footer, and I don't want to change that part in every view, i just want to change it once in one place. -- You received this message because you are subscribed to the Google Groups Haml group. To post to this group, send email to haml@googlegroups.com. To unsubscribe from this group, send email to haml+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/haml?hl=en. -- You received this message because you are subscribed to the Google Groups Haml group. To post to this group, send email to haml@googlegroups.com. To unsubscribe from this group, send email to haml+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/haml?hl=en.
Re: [haml] Templates
Well, you can use templates for that, which are supported by gems like staticmatic, sinatra, rails etc. I suggest staticmatichttp://staticmatic.rubyforge.org/if you want to make static pages (and I assume you do), it's really awesome. You can define a single template file which would look something like this: #header !-- something here -- #content = yield #footer !-- something else here -- And you would have other sites which are included instead of that = yieldpart. You'll figure it out :) On Wed, Mar 16, 2011 at 4:46 AM, andoriyu andor...@gmail.com wrote: Hello, It there any way to include haml in haml? For example, I have 5 views, so all of them have same header and footer, and I don't want to change that part in every view, i just want to change it once in one place. -- You received this message because you are subscribed to the Google Groups Haml group. To post to this group, send email to haml@googlegroups.com. To unsubscribe from this group, send email to haml+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/haml?hl=en. -- You received this message because you are subscribed to the Google Groups Haml group. To post to this group, send email to haml@googlegroups.com. To unsubscribe from this group, send email to haml+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/haml?hl=en.
[haml] Templates
Hello, It there any way to include haml in haml? For example, I have 5 views, so all of them have same header and footer, and I don't want to change that part in every view, i just want to change it once in one place. -- You received this message because you are subscribed to the Google Groups Haml group. To post to this group, send email to haml@googlegroups.com. To unsubscribe from this group, send email to haml+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/haml?hl=en.
Re: [haml] Can $ rails generate scaffold give me .haml templates in stead of .erb ones?
I don't know if there's another way to do this nowadays, but this works well: http://haml-scaffold.rubyforge.org/ On Mon, Nov 15, 2010 at 6:03 AM, Wojtek Galaj wojtek.ga...@gmail.com wrote: Hello everyone. I am really sorry if this question has been beaten to death. I tried searching the group but could only find a discussion about maybe implementing this from way back in 2007. So, can I get .haml templates from rails 3.0.1 and not have to rename and transcribe everything? Thanks in advance, Wojtek -- You received this message because you are subscribed to the Google Groups Haml group. To post to this group, send email to h...@googlegroups.com. To unsubscribe from this group, send email to haml+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/haml?hl=en. -- You received this message because you are subscribed to the Google Groups Haml group. To post to this group, send email to h...@googlegroups.com. To unsubscribe from this group, send email to haml+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/haml?hl=en.
[haml] Can $ rails generate scaffold give me .haml templates in stead of .erb ones?
Hello everyone. I am really sorry if this question has been beaten to death. I tried searching the group but could only find a discussion about maybe implementing this from way back in 2007. So, can I get .haml templates from rails 3.0.1 and not have to rename and transcribe everything? Thanks in advance, Wojtek -- You received this message because you are subscribed to the Google Groups Haml group. To post to this group, send email to h...@googlegroups.com. To unsubscribe from this group, send email to haml+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/haml?hl=en.
[haml] Re: Haml templates in Rails 3
If anyone is interested. Here is the my templates/haml/scaffold/ index.html.haml file Note: I used tabs instead of double space indenting. %h1 %= plural_table_name.capitalize % %table %tr % for attribute in attributes -% %th %= attribute.human_name % % end -% %th %th %th - @%= plural_table_name %.each do |%= singular_table_name %| %tr % for attribute in attributes -% %td= %= singular_table_name %.%= attribute.name % % end -% %td= link_to 'Show', %= singular_table_name % %td= link_to 'Edit', edit_%= singular_table_name %_path(%= singular_table_name %) %td= link_to 'Destroy', %= singular_table_name %, :confirm = 'Are you sure?', :method = :delete %br = link_to 'New %= human_name %', new_%= singular_table_name %_path It took some tinkering to get the %th and %td indents to line up correctly in the output file. Hope this helps anyone else trying to create their own rails3 templates. Doug K. On Nov 4, 9:59 am, dkuyven d...@vencor.ca wrote: That link didn't exist, but I did find a few other haml_scaffold_generators in github. Tinkering around with them I found the haml syntax that I needed. The following syntax worked for my /lib/ templates/haml/scaffold/new.html.haml file - %h1 New %= singular_table_name.capitalize % = render 'form' = link_to 'Back', %= index_helper %_path - Thanks for the help. On Nov 4, 4:30 am, koulikoff koulik...@gmail.com wrote: https://github.com/dima4p/rails3_haml_scaffold_generator.git On Nov 4, 5:35 am, dkuyven d...@vencor.ca wrote: I wish to create a template file which rails g scaffold.. will use to create the view files. I created a file in /lib/templates/haml/scaffold/new.html.haml and the template file is being used, but I'm having trouble figuring out haml syntax for the template file. Here is the erb template file which I need to convert to a haml template file: h1New %= singular_table_name %/h1 %%= render 'form' % %%= link_to 'Back', %= index_helper %_path % Can anyone help me with the syntax I need to use to get haml to insert the actual singular_table_name and the index_helper into the generated file? -- You received this message because you are subscribed to the Google Groups Haml group. To post to this group, send email to h...@googlegroups.com. To unsubscribe from this group, send email to haml+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/haml?hl=en.
[haml] Re: Haml templates in Rails 3
If anyone is interested... along the same lines as view templates, I figured out how to create controller template to override the scaffold controllers which rails 3 generates. 1. Create the following folders starting at the root folder of your rails 3 app. /lib/templates/rails/scaffold_controller 2. Create a controller.rb file inside the 'scaffold_controller' folder. 3. Paste in the content as found at: https://github.com/rails/rails/blob/master/railties/lib/rails/generators/rails/scaffold_controller/templates/controller.rb 4. Then modify to suit your needs. In my case I am using declarative_authorization, and I learned about respond_to and respond_with from a railscast, so my controller.rb file is reduced to the following: - class %= controller_class_name %Controller ApplicationController filter_resource_access respond_to :html, :xml def index @%= plural_table_name % = %= orm_class.all(class_name) % respond_with (@%= plural_table_name %) end def show respond_with (@%= singular_table_name %) end def new respond_with (@%= singular_table_name %) end def edit end def create if @%= singular_table_name %.save flash[:notice] = '%= human_name % was successfully created.' end respond_with(@%= singular_table_name %, :location = %= plural_table_name %_url) end def update if @%= singular_table_name %.update_attributes(params[:%= singular_table_name %]) flash[:notice] = '%= human_name % was successfully updated.' end respond_with(@%= singular_table_name %, :location = %= plural_table_name %_url) end def destroy @%= singular_table_name %.destroy respond_with(@%= singular_table_name %, :location = %= plural_table_name %_url) end end - HTH - Doug K. -- You received this message because you are subscribed to the Google Groups Haml group. To post to this group, send email to h...@googlegroups.com. To unsubscribe from this group, send email to haml+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/haml?hl=en.
[haml] Haml templates in Rails 3
I wish to create a template file which rails g scaffold.. will use to create the view files. I created a file in /lib/templates/haml/scaffold/new.html.haml and the template file is being used, but I'm having trouble figuring out haml syntax for the template file. Here is the erb template file which I need to convert to a haml template file: h1New %= singular_table_name %/h1 %%= render 'form' % %%= link_to 'Back', %= index_helper %_path % Can anyone help me with the syntax I need to use to get haml to insert the actual singular_table_name and the index_helper into the generated file? -- You received this message because you are subscribed to the Google Groups Haml group. To post to this group, send email to h...@googlegroups.com. To unsubscribe from this group, send email to haml+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/haml?hl=en.
[haml] Re: Rails not rendering Haml templates
I am having the same issue. Installed HAML: haml (2.2.16, 2.2.15, 2.2.9, 2.2.3) haml-edge (2.3.100, 2.3.99, 2.3.60, 2.3.27) Renamed a template: i...@shirma:~/Z/shakodat$ ls -l app/views/authors/ total 16 -rwxrwxrw- 1 ike ike 517 2009-07-25 15:00 edit.html.erb -rwxr-xr-- 1 ike ike 870 2010-01-08 15:51 index.html.haml -rwxrwxrw- 1 ike ike 411 2009-07-25 12:51 new.html.erb -rwxrwxrw- 1 ike ike 250 2009-07-25 12:54 show.html.erb i...@shirma:~/Z/shakodat$ And got ActionView::MissingTemplate (Missing template authors/index.erb in view path app/views): app/controllers/authors_controller.rb:12:in `index' Rendering rescues/layout (internal_server_error) -- You received this message because you are subscribed to the Google Groups Haml group. To post to this group, send email to h...@googlegroups.com. To unsubscribe from this group, send email to haml+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/haml?hl=en.
Re: [haml] Re: Rails not rendering Haml templates
Have you installed Haml to your project? You should have something in vendor/plugins/haml. Are you sure you restarted the server? On Fri, Jan 8, 2010 at 6:09 AM, Iļja Ketris i...@vo.id.lv wrote: I am having the same issue. Installed HAML: haml (2.2.16, 2.2.15, 2.2.9, 2.2.3) haml-edge (2.3.100, 2.3.99, 2.3.60, 2.3.27) Renamed a template: i...@shirma:~/Z/shakodat$ ls -l app/views/authors/ total 16 -rwxrwxrw- 1 ike ike 517 2009-07-25 15:00 edit.html.erb -rwxr-xr-- 1 ike ike 870 2010-01-08 15:51 index.html.haml -rwxrwxrw- 1 ike ike 411 2009-07-25 12:51 new.html.erb -rwxrwxrw- 1 ike ike 250 2009-07-25 12:54 show.html.erb i...@shirma:~/Z/shakodat$ And got ActionView::MissingTemplate (Missing template authors/index.erb in view path app/views): app/controllers/authors_controller.rb:12:in `index' Rendering rescues/layout (internal_server_error) -- You received this message because you are subscribed to the Google Groups Haml group. To post to this group, send email to h...@googlegroups.com. To unsubscribe from this group, send email to haml+unsubscr...@googlegroups.com haml%2bunsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/haml?hl=en. -- You received this message because you are subscribed to the Google Groups "Haml" group. To post to this group, send email to h...@googlegroups.com. To unsubscribe from this group, send email to haml+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/haml?hl=en.
[haml] Rails not rendering Haml templates
Hello, just trying to use Haml for the first time. I installed the plugin and can see it in /vendor/plugins/haml. I removed an index.html.erb review and created a index.html.haml view, but the browser is giving me this: Template is missing Missing template endorsements/index.erb in view path app/views Any help? Thanks. -- You received this message because you are subscribed to the Google Groups Haml group. To post to this group, send email to h...@googlegroups.com. To unsubscribe from this group, send email to haml+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/haml?hl=en.
Re: [haml] Rails not rendering Haml templates
Are you sure you've restarted the server? Do you see any errors when you start it up? On Fri, Jan 1, 2010 at 11:20 PM, Ryan ryan.mckil...@gmail.com wrote: Hello, just trying to use Haml for the first time. I installed the plugin and can see it in /vendor/plugins/haml. I removed an index.html.erb review and created a index.html.haml view, but the browser is giving me this: Template is missing Missing template endorsements/index.erb in view path app/views Any help? Thanks. -- You received this message because you are subscribed to the Google Groups Haml group. To post to this group, send email to h...@googlegroups.com. To unsubscribe from this group, send email to haml+unsubscr...@googlegroups.com haml%2bunsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/haml?hl=en. -- You received this message because you are subscribed to the Google Groups Haml group. To post to this group, send email to h...@googlegroups.com. To unsubscribe from this group, send email to haml+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/haml?hl=en.
[haml] Re: debugger doesn't work while inside haml templates
Your comment is absolutely useless, and it's obvious you don't appreciate the nature of the problem. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Haml group. To post to this group, send email to haml@googlegroups.com To unsubscribe from this group, send email to haml+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/haml?hl=en -~--~~~~--~~--~--~---
[haml] debugger doesn't work while inside haml templates
Here's what happens when the debugger is called (anywhere) while the Haml template is being processed: INTERNAL ERROR!!! wrong argument type StringIO (expected File) /var/lib/gems/1.8/gems/ruby-debug-0.10.3/cli/ruby-debug/interface.rb: 112:in `readline' /var/lib/gems/1.8/gems/ruby-debug-0.10.3/cli/ruby-debug/interface.rb: 112:in `readline' /var/lib/gems/1.8/gems/ruby-debug-0.10.3/cli/ruby-debug/interface.rb: 62:in `read_command' /var/lib/gems/1.8/gems/ruby-debug-0.10.3/cli/ruby-debug/processor.rb: 246:in `process_commands' /var/lib/gems/1.8/gems/ruby-debug-0.10.3/cli/ruby-debug/processor.rb: 171:in `__at_line' (eval):5:in `at_line' (eval):3:in `synchronize' (eval):3:in `at_line' /var/lib/gems/1.8/gems/ruby-debug-base-0.10.3/lib/ruby-debug-base.rb: 54:in `at_line' [ backtrace continues in my application code ] This is a very annoying problem because almost all my templates are Haml, and therefore, I can't debug any code that's run while inside the template. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Haml group. To post to this group, send email to haml@googlegroups.com To unsubscribe from this group, send email to haml+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/haml?hl=en -~--~~~~--~~--~--~---
[haml] Re: debugger doesn't work while inside haml templates
While I might agree that it would be annoying to have any part of an application immune to debugger calls, the view is the least important area for it. Using the debugger immediately before leaving the controller should suffice, assuming you adhere to strict no-code-in-the-view standards and have full test coverage of your helpers. ...just sayin'. :brad On Mon, Jun 8, 2009 at 11:14 AM, Dan Z danielza...@gmail.com wrote: Here's what happens when the debugger is called (anywhere) while the Haml template is being processed: INTERNAL ERROR!!! wrong argument type StringIO (expected File) /var/lib/gems/1.8/gems/ruby-debug-0.10.3/cli/ruby-debug/interface.rb: 112:in `readline' /var/lib/gems/1.8/gems/ruby-debug-0.10.3/cli/ruby-debug/interface.rb: 112:in `readline' /var/lib/gems/1.8/gems/ruby-debug-0.10.3/cli/ruby-debug/interface.rb: 62:in `read_command' /var/lib/gems/1.8/gems/ruby-debug-0.10.3/cli/ruby-debug/processor.rb: 246:in `process_commands' /var/lib/gems/1.8/gems/ruby-debug-0.10.3/cli/ruby-debug/processor.rb: 171:in `__at_line' (eval):5:in `at_line' (eval):3:in `synchronize' (eval):3:in `at_line' /var/lib/gems/1.8/gems/ruby-debug-base-0.10.3/lib/ruby-debug-base.rb: 54:in `at_line' [ backtrace continues in my application code ] This is a very annoying problem because almost all my templates are Haml, and therefore, I can't debug any code that's run while inside the template. -- Bradley Grzesiak listro...@gmail.com http://toleoandbeyond.blogspot.com * You have received an email from my personal account. Please do not divulge this address to any website (eg: evite, shutterfly, etc). I have another address for such uses; please ask me for it. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Haml group. To post to this group, send email to haml@googlegroups.com To unsubscribe from this group, send email to haml+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/haml?hl=en -~--~~~~--~~--~--~---
[haml] Re: debugger doesn't work while inside haml templates
Are you sure this is a Haml issue? The debugger works find with Haml on the command line. Have you tested this with ERB? 2009/6/8 Bradley Grzesiak listro...@gmail.com While I might agree that it would be annoying to have any part of an application immune to debugger calls, the view is the least important area for it. Using the debugger immediately before leaving the controller should suffice, assuming you adhere to strict no-code-in-the-view standards and have full test coverage of your helpers. ...just sayin'. :brad On Mon, Jun 8, 2009 at 11:14 AM, Dan Z danielza...@gmail.com wrote: Here's what happens when the debugger is called (anywhere) while the Haml template is being processed: INTERNAL ERROR!!! wrong argument type StringIO (expected File) /var/lib/gems/1.8/gems/ruby-debug-0.10.3/cli/ruby-debug/interface.rb: 112:in `readline' /var/lib/gems/1.8/gems/ruby-debug-0.10.3/cli/ruby-debug/interface.rb: 112:in `readline' /var/lib/gems/1.8/gems/ruby-debug-0.10.3/cli/ruby-debug/interface.rb: 62:in `read_command' /var/lib/gems/1.8/gems/ruby-debug-0.10.3/cli/ruby-debug/processor.rb: 246:in `process_commands' /var/lib/gems/1.8/gems/ruby-debug-0.10.3/cli/ruby-debug/processor.rb: 171:in `__at_line' (eval):5:in `at_line' (eval):3:in `synchronize' (eval):3:in `at_line' /var/lib/gems/1.8/gems/ruby-debug-base-0.10.3/lib/ruby-debug-base.rb: 54:in `at_line' [ backtrace continues in my application code ] This is a very annoying problem because almost all my templates are Haml, and therefore, I can't debug any code that's run while inside the template. -- Bradley Grzesiak listro...@gmail.com http://toleoandbeyond.blogspot.com * You have received an email from my personal account. Please do not divulge this address to any website (eg: evite, shutterfly, etc). I have another address for such uses; please ask me for it. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Haml group. To post to this group, send email to haml@googlegroups.com To unsubscribe from this group, send email to haml+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/haml?hl=en -~--~~~~--~~--~--~---
[haml] HAML templates and Rspec / Textmate alternate view jump?
Textmate bundles are something I just have never looked into. But I have an itch I want to scratch, and before I do, I thought I would ask the list if someone else has fixed it. When you do Ctrl-Shift-Down Arrow you are meant to go to the alternate file. But on my file 'new.html.haml_spec.rb' it wants to find 'new.html.haml.rb' Also, when you are in new.html.haml and do the alternate file trick, the bundle does nothing. Any ideas about how to fix this? The path is correct, just the files are not being found. Mikel --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Haml group. To post to this group, send email to haml@googlegroups.com 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 -~--~~~~--~~--~--~---
[haml] Re: HAML templates and Rspec / Textmate alternate view jump?
Hi-- I looked over this code and it's based on file extensions. Works kind of like a state machine (if you are looking at a file of type X, you can transition to [a, b, c], and so on). You can clone the plugin at: git://github.com/drnic/ruby-on-rails-tmbundle.git and have at it. You'll want to look in Support/lib/rails, and specifically at rails_path.rb and command_go_to_file.rb. Enjoy! On Apr 19, 2008, at 5:54 PM, Mikel Lindsaar wrote: Textmate bundles are something I just have never looked into. But I have an itch I want to scratch, and before I do, I thought I would ask the list if someone else has fixed it. When you do Ctrl-Shift-Down Arrow you are meant to go to the alternate file. But on my file 'new.html.haml_spec.rb' it wants to find 'new.html.haml.rb' Also, when you are in new.html.haml and do the alternate file trick, the bundle does nothing. Any ideas about how to fix this? The path is correct, just the files are not being found. Mikel --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Haml group. To post to this group, send email to haml@googlegroups.com 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 -~--~~~~--~~--~--~---
[haml] Haml not being parsed (seems like Rails is ignoring haml templates)
Hi, I have a strange problem, I've been working on my app on Ubuntu and Haml was working with no problem. Right now I'm trying to get everything working on Windows Vista, and it seems that Haml is my last problem. The thing is that the HAML templates do not get parsed at all. When I visit my app, all I get as a response is a raw haml template - the exact content of my .html.haml file. I have the latest gems, and I have the init.rb file in vendor/plugins. What could I be doing wrong? -- Bye, Olek --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Haml group. To post to this group, send email to haml@googlegroups.com 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 -~--~~~~--~~--~--~---
[haml] Re: Haml not being parsed (seems like Rails is ignoring haml templates)
Are you using the globalize plugin? It has an unresolved bug that causes this sort of thing. On Fri, Apr 11, 2008 at 12:05 PM, Olek [EMAIL PROTECTED] wrote: Hi, I have a strange problem, I've been working on my app on Ubuntu and Haml was working with no problem. Right now I'm trying to get everything working on Windows Vista, and it seems that Haml is my last problem. The thing is that the HAML templates do not get parsed at all. When I visit my app, all I get as a response is a raw haml template - the exact content of my .html.haml file. I have the latest gems, and I have the init.rb file in vendor/plugins. What could I be doing wrong? -- Bye, Olek --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Haml group. To post to this group, send email to haml@googlegroups.com 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 -~--~~~~--~~--~--~---
[haml] Re: Haml not being parsed (seems like Rails is ignoring haml templates)
Are you using the globalize plugin? It has an unresolved bug that causes this sort of thing. Wow, that was a quick response! :) In fact I am using globalize, and http://groups.google.com/group/haml/browse_thread/thread/b1f73ee2d5b4932c/afebcbea0dcb0dc3 really solves it. Thanks! Olek --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Haml group. To post to this group, send email to haml@googlegroups.com 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 -~--~~~~--~~--~--~---
[haml] referencing constants from haml templates
require 'rubygems' require 'haml' class Test A = 'a' def initialize @a = 'b' end end p Haml::Engine.new(%[ = self.class::A = @a ]).to_html(Test.new) # A produces the error: (haml):1: uninitialized constant Haml::Engine::CompiledTemplates::A (NameError) # self.class::A works --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Haml group. To post to this group, send email to haml@googlegroups.com 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 -~--~~~~--~~--~--~---
[haml] haml templates content.
Ok, so the subject doesn't make total sense, but I have an idea of how to use haml to defer some of the layout decisions to an external template. Maybe this doesn't make sense either. Here's an example. I have a site that puts content inside pretty boxes styled with CSS. In the haml code, it looks something like... .box .title Title of the box .content Here's where all the content goes Which generates html div class='box' div class='title'This is a test/div div class='content' All my content goes here /div /div This is all fine, but the haml code has too much layout logic for my taste. If I changed how a box were to be structured (maybe I want to use a *gasp* table), everywhere I put something inside this logical box would need to be modified. I'm proposing a new special character such as ! or whatever that passes the evaluated haml block to another template. The new haml code for the above example would look like... !box Title of the box Here's where all the content goes This really says what I mean. I want a titled box with the following content. The previous example put too much of the required layout of having several nested div sections in the code. The layout logic would go into another file or block that would be rendered inline with the same engine. In this example, there would be a file _box.haml that looks like: .box .title @args[0] .content @content So with this template defined of how a box is to be structured, I can then use this !box tag throughout my thousands of .haml files without worry. If I need to modified how the box is structured to use some new CSS style or presentation, I only need to modify the above template. Rather than using an external file to render the template, it might be defined inline with the main haml code, so a single file haml source for this might look like: ^define_template :box .box .title @args[0] .content @content !box Title for the box Content for the box I started to look at the haml source to make this modification, but the learning code was a little steep. The advantage this has over Rails partials is the inclusion of the content block that can be inserted wherever the template feels it should be put and wrapped with whatever layout is necessary. John --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Haml group. To post to this group, send email to haml@googlegroups.com 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 -~--~~~~--~~--~--~---
[haml] Re: haml templates content.
So I played around with this to see what could be done within the existing
framework. Here's what I've come up with...
The haml code looks like:
- define_template :titlebar do |content|
%h1= content
- define_template :box do |title,content|
.box
.title= title
.content= content
%html
%body
= eval_template :titlebar,My title
= eval_template :box,My Eval Template Title do
My internal special content
= Time.now
- sleep 2
= eval_template :box,Another box do
This is another box
= Time.now
The supporting code is surprisingly simple
module Haml
module Helpers
class TemplateStore
def self.save(name,block)
@blocks ||= {}
@blocks[name] = *block
end
def self.get(name)
@blocks[name]
end
end
def define_template(name,block)
TemplateStore.save(name,block)
end
def eval_template(name,*args,block)
if block_given?
content = capture_haml(block)
args content
end
capture_haml(*args,(TemplateStore.get(name)))
end
end
end
It has room for improvement, but it's a start.
John
On 10/12/07, John Aughey [EMAIL PROTECTED] wrote:
Ok, so the subject doesn't make total sense, but I have an idea of how to
use haml to defer some of the layout decisions to an external template.
Maybe this doesn't make sense either. Here's an example.
I have a site that puts content inside pretty boxes styled with CSS.
In the haml code, it looks something like...
.box
.title Title of the box
.content
Here's where all the content goes
Which generates html
div class='box'
div class='title'This is a test/div
div class='content'
All my content goes here
/div
/div
This is all fine, but the haml code has too much layout logic for my taste.
If I changed how a box were to be structured (maybe I want to use a *gasp*
table), everywhere I put something inside this logical box would need to
be modified.
I'm proposing a new special character such as ! or whatever that passes the
evaluated haml block to another template. The new haml code for the above
example would look like...
!box Title of the box
Here's where all the content goes
This really says what I mean. I want a titled box with the following
content. The previous example put too much of the required layout of having
several nested div sections in the code.
The layout logic would go into another file or block that would be rendered
inline with the same engine. In this example, there would be a file
_box.haml that looks like:
.box
.title @args[0]
.content
@content
So with this template defined of how a box is to be structured, I can then
use this !box tag throughout my thousands of .haml files without worry. If
I need to modified how the box is structured to use some new CSS style or
presentation, I only need to modify the above template.
Rather than using an external file to render the template, it might be
defined inline with the main haml code, so a single file haml source for
this might look like:
^define_template :box
.box
.title @args[0]
.content
@content
!box Title for the box
Content for the box
I started to look at the haml source to make this modification, but the
learning code was a little steep. The advantage this has over Rails
partials is the inclusion of the content block that can be inserted wherever
the template feels it should be put and wrapped with whatever layout is
necessary.
John
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[haml] Re: haml templates not recognized in recent Edge Rails? (REVISION_7468)
I figured this out - I just needed to stop/start Mongrel after installing the haml plugin. -Kevin --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Haml group. To post to this group, send email to haml@googlegroups.com 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 -~--~~~~--~~--~--~---
