Fred,
I did not understand the helper transfer mechanism...
Thank you! :) (jubilation, joy, and much happiness :) :)
Steven
On Sep 27, 1:22 am, Frederick Cheung <[EMAIL PROTECTED]>
wrote:
> On Sep 27, 2:01 am, ee_smajors <[EMAIL PROTECTED]> wrote:
>
> > But no... the 'missing tag' does show up, but the two links are
> > nowhere to be found.
>
> You need to return from the helper the entirety of what you want
> rendered. However the return value of your function is either the
> missing tag image, or (if sheets_present is true) then just nil. In
> the original form this was handled by you using <%= in various points,
> but with a helper like this you'll have to handle this yourself eg
> output = ""
> output << link_to(...)
> ...
> and then return output from your function
>
> > also is there a clean way to test for sheets present without
> > introducing a local variable.
>
> if series800.setupsheets.any?
> ...
> else
> image_tag("/setupsheets/
> missing_small.gif", :border=>1,:style=>"margin-right: 3px")
> end
>
> Fred
>
>
>
> > Thanks in advance.
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