Hi,
This is the controller:
@thermo_detector = ThermoDetectorOrderLetter.find(@params[:id])
@thermo_detector[:number_of_element] = ''1 Element'' # this
is ok
@number_of_element_helper[''1element''] =
''bla'' # not ok
This is the view:
<%= radio_button(:thermo_detector, :number_of_element, ''1
Element'')
%>1 Element <%= text_field(''number_of_element_helper'',
''1element'')
%><br />
another radio button
This line is source of my problem:
@number_of_element_helper[''1element''] =
''bla''
It made me got this error:
You have a nil object when you didn''t expect it!
You might have expected an instance of Array.
The error occured while evaluating nil.[]
If I comment that, the code works:
radio_button with value ''1 Element'' is checked, but the text
field is
empty. How do I send value from controller to this text field
text_field(''number_of_element_helper'',
''1element'') where
number_of_element_helper is not variable from model???
Thank you.
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