This has been fixed in the latest stable. It'll be released as part of
2.0.5 soon.
sdsykes wrote:
> Yes, this is a very serious bug - it nixes your content tags in rails
> 2.2.
>
> Before I saw this post I came up with my own fix, but in
> capture_with_haml and not in content_tag_with_haml.
>
> This fix is shorter - I just changed line 96 of action_view_mods.rb
> from this:
>
> if is_haml?
>
> to this:
>
> block_is_haml =
> begin
> eval('_hamlout', block)
> true
> rescue
> false
> end
>
> if block_is_haml && is_haml?
>
>
> - Stephen
>
> On Nov 23, 7:00 am, railsjedi <[EMAIL PROTECTED]> wrote:
>
>> Ok, I tracked all my frustrations with haml helpers down to an
>> incompatibility in content_tag between Rails 2.2 and Haml 2.0.5
>>
>> When I try rendering this call in my haml view, nothing shows up:
>>
>> - content_tag :div do
>> SHOW ME SOME CONTENT
>>
>> I tried this both on Haml 2.0.4 and the latest Haml Edge (0a14c3) both
>> install via plugins. In all cases the content doesnt display.
>>
>> Here is a test project that demonstrates the problem. Use it with Haml
>> 2.0.4 and Rails 2.2 and you'll see the content doesnt display in Haml.
>> On Rails 2.1 however, it will work fine.
>>
>> http://s3.amazonaws.com/railsjedi/hamlbug_rails22.zip
>>
>> Traced the problem down to the content_tag alias method chaining in
>> lib/haml/helpers/action_view_mods.rb
>>
>> I've added a unit test that isolates the bug as well as a fix for the
>> issue in Rails 2.2. If you are running into this error when using Haml
>> with Rails 2.2, give it a try. It should resolve your
>> problems.http://github.com/jcnetdev/haml/commit/bc27e25fcafedb85ce37d818d28721...
>>
>> Hope this helps. Be great to get a patch for this into 2.0.5 soon
>> before more Rails 2.2 users run into this issue.
>>
>> On Nov 19, 11:19 pm, Nathan Weizenbaum <[EMAIL PROTECTED]> wrote:
>>
>>
>>
>>
>>> All the ERB helpers should work with Haml - if they don't, that's a bug.
>>> The Haml helpers do require Haml, so you should avoid using them in a
>>> mixed environment. The reason things like haml_concat and capture_haml
>>> exist is to provide something for non-Rails environments.
>>>
>>> railsjedi wrote:
>>>
>>>> Hi. I'm trying to write some view helpers that take blocks. Running
>>>> into the issue that some views are HAML and some are ERB. So erb seems
>>>> to break haml_tag, and haml seems to break content_tag. Also concat vs
>>>> haml_concat, and capture vs capture_haml. All very confusing. Seems
>>>> like helpers should be halpers, and work in all contexts no matter the
>>>> view layer.
>>>>
>>>> Is there an easy way to convert from one to the other? Maybe by just
>>>> wrapping it in a capture block or something?
>>>>
>>>> Thanks
>>>>
>
> >
>
>
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