Displaying 3 results from an estimated 3 matches for "student_fail_attribute".
2010 Feb 10
2
undefined method 'state'
I can''t imagine what I''m trying to do is complicated at all in Rails.
Yet, I am now getting this error: undefined method `state'' for
:StudentFailState:Symbol.
student.rb
has_one :student_fail
attr_accessor :student_fail_attribute
#controller
def student_fail
@student = @student.find params[:id]
def update_student_fail
@student.build_student_fail params[:student][:student_fail_attribute]
if @student.save
#view
form_for @student do |f| f.collection_select(
:student_fail_attribute, params[:StudentFailState.st...
2010 Feb 20
3
update user input to another table without using html form
...say
studentfails table, from let''s say a students controller (which has a
students table) based on user input (the user input needs to be inserted
in the studentfails table).
I was hoping something like this, but this doesn''t work:
student.rb
has_one :student_fail
attr_accessor :student_fail_attribute
def find_failing_student
@student = @student.find params[:id]
end
def update_failing_student
@student = @student.find params[:id]
@student.build_student_fail params[:student][:student_fail_attribute]
end
Even for this you have to put student_fail_attribute in the html. I''m
hoping th...
2010 Feb 10
7
undefined method join
Hey all,
I get an undefined method `join'' for #<String NoMethodError.
student.rb
has_one :student_fail
attr_accessor :student_fail_attribute
#controller
def student_fail
@student = @student.find params[:id]
def update_student_fail
@student.build_student_fail params[:student][:student_fail_attribute]
if @student.save
#view
form_for @student do |f| f.collection_select(:student_fail_attribute,
StudentFailState.all,...