Sounds good. Thanks a lot for such a quick response guys!
On Dec 1, 12:27 am, Nathan Weizenbaum <[EMAIL PROTECTED]> wrote:
> Oh, sorry, I misread your RHTML. In that case, I'd use Steve Ross's
> solution.
>
> Doug wrote:
> > Doing this results in HTML that looks something like:
>
> > <tr>
> > <td>
> > ...admin...
> > </td
> > </tr>
> > <td>
> > ...admin...
> > </td>
> > <tr>
> > <td>
> > ...admin...
> > </td
> > </tr>
>
> > Every other <td> will fall outside of its <tr> block. Any ideas?
>
> > On Nov 30, 10:20 pm, Nathan Weizenbaum <[EMAIL PROTECTED]> 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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