Rails 3 - checkbox for create (opposite of _destroy)

Question

I have a Query model with a has_many relationship to OutputFields. In my query controller\'s new function I build several OutputFields within the query instance. In my form, I w

Answer 1

By default the value of the check_box form helper is to set the checked_value to '1' and the unchecked_value to '0'. So to reverse the behaviour of the destroy checkbox, just switch these values around.

<%= builder.check_box :_destroy, {}, '0', '1' %>