How about in the controller:
@administrators = Administrator.find(:all).in_groups_of(2)
Then in your haml
= render :partial => 'administrator', :collection => @administrators
And in your _administrator.html.haml
%tr
= render :partial => 'admin_cell', :locals => {:admin =>
administrator[0]}
= render :partial => 'admin_cell', :locals => {:admin =>
administrator[1]}
And then in _admin_cell.html.haml
%td
= admin.full_name
%br/
= mailto admin.email
On Nov 30, 2007, at 8:20 PM, Nathan Weizenbaum wrote:
>
> Well, a direct translation of your RHTML would be
>
> @administrator.each_with_index do |administrator, i|
> = "<tr>" if i % 2 == 0
> %td
> = administrator.full_name
> %br/
> = mail_to administrator.email
> = "</tr>" if i % 2 == 0
>
> which works, but doesn't indent within the <tr>s. A nicer solution
> would
> be to define a helper:
>
> def tr_if(cond, &block)
> if cond
> open("tr", &block)
> else
> block.call
> end
> end
>
> Then you could make your template
>
> @administrator.each_with_index do |administrator, i|
> - tr_if i % 2 == 0 do
> %td
> = administrator.full_name
> %br/
> = mail_to administrator.email
>
> - Nathan
>
> Doug wrote:
>> With a list of ActiveRecord objects, is there a way in HAML to output
>> one cell per iterated object, and two per table row? Something
>> equivalent to this in RHTML:
>>
>> <% @administrator.each_with_index do |administrator, i| %>
>> <%= "<tr>" if i % 2 == 0 %>
>> <td>
>> <%= administrator.full_name %>
>> <br/>
>> <%= mail_to administrator.email %>
>> </td>
>> <%= "</tr>" unless i % 2 == 0 %>
>>
>> I've fought with this for a while with no luck. Any input would be
>> greatly appreciated!
>>>
>>
>>
>
>
> >
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