hi there, i’m very new in ruby. i need to solve this asap.
im out of idea already.
please help me. thank u.
[code=]def egradebook
end
def monthlytest #will find all record of person wif id of the current
user (teacher) login
@teachersubjects = Teachersubject.find(:all, :conditions => [“user_id =
?”, session[:user_id]])
end
def monthlytestadd #here will list all student in class which has
teacher of id 1001
@hello = Teachersubject.find(params[:id])
@students = Student.find(:all, :conditions => [“class1_id = ?”,
@hello.class1_id])
end
def addmark #Problem. now, the params[:id] has become class_id, so i
cant take the teacher data (subject, year, semester) to be save in new
gradebook record
@teachersubject = Teachersubject.find(params[:id])
@students = Student.find(:all)
@gradebook = Gradebook.new(params[:gradebook])
@gradebook.user_id = session[:user_id]
@gradebook.subject_id = @teachersubject.subject_id #this part got prob
@gradebook.year = @teachersubject.year #this part got prob
@gradebook.semester = teachersubject.semester #this part got prob
@gradebook.class1_id = params[:id] #and maybe need to change this part
also?
@gradebook.monthly = “yes”
if @gradebook.save
flash[:notice] = ‘Student Mark Successfully Added.’
redirect_to :action => ‘monthlytest’
else
flash[:notice] = ‘Error, Please Login’
render :action => ‘login’
end
end[/code]
i tried something like this which i think it could find the teacher’s
subject already but it turned error.
def addmark
params['id'] = session[:user_id]
@students = Student.find(:all)
@teachersubject = Teachersubject.find(params[:id])
@gradebook = Gradebook.new(params[:gradebook])
@gradebook.user_id = session[:user_id]
@gradebook.subject_id = @teachersubject.subject.id
@gradebook.year = @teachersubject.year
@gradebook.semester = @teachersubject.semester
@gradebook.class1_id = @teachersubject.class1_id
@gradebook.monthly = "yes"
if @gradebook.save
flash[:notice] = 'Student Mark Successfully Added.'
redirect_to :action => 'monthlytest'
else
flash[:notice] = 'Error, Please Login'
render :action => 'login'
end
end
here’s the error :
ActiveRecord::RecordNotFound in AdminController#addmark
Couldn’t find Teachersubject with ID=1003
i want to get teacher’s data from table teachersubject which consist of
user_id, subject_id, class1_id, semester, year.
but i dunno how to get those. maybe my params is wrong. 1003 is the
teacher user_id
here are the data in the teachersubject table
id – subject_id – user_id – class1_id – year – semester
1 ----- 2 --------- 1003 --------- 1 ------ 2008 ----- 1
2 ----- 3 --------- 1003 --------- 2 ------ 2008 ----- 1
please give some ideas for me to solve this asap, thanks