:before => "$$('tr#task_#{completed_task.id} > td.task-title-
cell').update('Reactivating')"
should do the trick. Also you probably need to add a .first() after
your $$() selector, since it always returns an array as far as i
know.
As for your question regarding style, I think there isn't really a
better alternative and also I don't think it looks too messy ... . if
your selector gets really long and ugly you could assign it to a
variable first, like:
selector = "tr#task_#{completed_task.id} > td.task-title-cell"
and then:
:before => "$$('#{selector}').first().update('Reactivating')"
On Feb 19, 1:47 pm, Adam Akhtar <[email protected]>
wrote:
> I want to do something like this in a link_to_remote call in a view
>
> :before => '$$("tr#task_#{completed_task.id} >
> td.task-title-cell").update("Reactivating")'
>
> but the number of ' and " in the string are not allowing my
> #{completed...} to work. Its just being read as characters and not as a
> request to insert the value of the contained variable.
>
> How do i get round this and are there any tips for this? people must be
> using #{} within their prototype code a lot and it must look messy. is
> there a cleaner way?
> --
> Posted viahttp://www.ruby-forum.com/.
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