On Jueves, 23 de febrero de 2012 09:01:51 DZantow escribió:
> We have some tables with two dates, a start date and end date
> (valid_thru). The end
> date is expected to be empty unless there is an actual termination
> date for the item. When we load the tables from .csv files, we can
> create them in this fashion. But in our on-line entry screen, we get a
> pulldown list that I think is created by ActiveScaffold. It does not
> allow a null entry and defaults to the current date.
>
> Does anyone know a way to change that behavior for the termination
> date field to allow a null entry, or to force the initial value to be
> null?
>
> I've tried adding this line to the controller:
> config.columns[:valid_thru].options[:include_blank] = true
>
> ... but that doesn't seem to have any effect by itself. From what I've
> read, the helper may come into play. If I do something like this:
> def valid_thru_form_column(record,input_date)
> date_select:record,:valid_thru,:include_blank=>true
> end
> def valid_thru_column(record)
> record.valid_thru ? "${record.valid_thru}":""
> end
> ... will that have the intended effect?
Which ActiveScaffold version? prototype or jquery?
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