On Viernes, 19 de Marzo de 2010 01:13:30 Pedro G. escribió:
> Hi,
>
> I have the following situation that I've been unable to solve
> succesfully: in one of the columns of my controller I have defined the
> following
> config.columns[:units].options = {:update_column => :amount}
>
> Basically I want to update the value of the amount column based on the
> values of the units column plus another column of the record. However,
> in the after_render_field(record, column) method I don't have access
> to other fields in record apart from units.
>
> ¿Is there any way to overcome this?
> Thanks in advance
> Pedro
If you want to use the value in the form, you can override render_field.js.rjs
in your controller views directory as:
page << render(:super)
amount_id = active_scaffold_input_options(:amount, params[:scope])[:id]
field_id = active_scaffold_input_options(column, params[:scope])[:id]
page << "$('#{amount_id}').value = $F('#{field_id}') + '#[email protected]}'
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