AS builds the id with this method
def active_scaffold_input_options(column, scope = nil)
name = scope ? "record#{scope}[#{column.name}]" : "record[#{column.name}]"
# Fix for keeping unique IDs in subform
id_control = "record_#{column.name}_#{[params[:eid],
params[:id]].compact.join '_'}"
id_control += scope.gsub(/(\[|\])/, '_').gsub('__', '_').gsub(/_$/, '') if
scope
{ :name => name, :class => "#{column.name}-input", :id => id_control}
end
It appears that you don't have a scope option so you could just use the line
below to figure out the name:
id_control = "record_#{column.name}_#{[params[:eid],
params[:id]].compact.join '_'}"
BUT if all you are trying to do is add rows to the column, you can use
config.columns[:description].options = {:rows => 8} and this saves you the
trouble of overriding the column.
On Sun, Mar 15, 2009 at 11:02 AM, hoenth <[email protected]> wrote:
>
> I have an Active-scaffold subform in which I would like to change the
> size of a text field when the create/update form is displayed.
>
> I added the following to the parent controller helper file.
>
> def description_form_column(record, input_name)
> text_area :record, :description, {:name => input_name, :rows => 8}
> end
>
> This works in the sense that the field now appears with only 8 rows.
> However, the label for the field has the following options:
>
> for="record_description_06b1599d48017869d098890717b14a05">
>
> while the field has the following options:
>
> id="record_description" rows="8" name="record[description]" cols="40"
>
> It appears that the EID is not being appended when I override the
> field. is there something more that I should be doing to get the EID
> appended. Since the for value is different from the fields ID value,
> my tests that ask to "fill in 'Description' with 'This is a
> description'" fail.
>
> Any help would be greatly appreciated.
>
> Tom
> >
>
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