If you define a helper that returns a hash, you can use it in your haml.
Nathan, correct me if this is wrong:
# Not sure what a and b are in this context, but, from your example:
def class_helper(what)
return {:class => what.to_s if [a, b].include?(what)}
return {:class => 'default'}
end
%li{class_helper}
whatever you want here
Yes?
On Jul 21, 2007, at 10:44 AM, Vlad Rafeyev wrote:
>
> I want this:
>
> <%
> if a
> classname = "a"
> elsif b
> classname = "b"
> else
> classname = "default"
> end
> %>
>
> %li {:class => classname}
>
> Is this possible?
>
> Thank you!
>
> On Jul 21, 7:17 pm, Evgeny <[EMAIL PROTECTED]> wrote:
>> If all you need to do is cycle, then you can use the "cycle" helper.
>> Like so:
>> - a.each do |item|
>> %li{ :class => cycle('style1','style2') } item
>>
>> On 7/21/07, Vlad Rafeyev <[EMAIL PROTECTED]> wrote:
>>
>>
>>
>>> Hello here :)
>>
>>> I have a little array inside template:
>>
>>> - a = %w{1 2 3}
>>
>>> and I have a list, which made out of this array:
>>
>>> - a.each do |i|
>>> %li
>>> a[i]
>>
>>> If I want to display item1 with style1, and item2 with style2, what
>>> should I do? Where do I have to insert IF?
>>
>>> Thank you!
>
>
> >
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