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FET Support (English) => Get Help => Topic started by: valerio96 on July 18, 2022, 08:33:11 AM

Title: lock classes
Post by: valerio96 on July 18, 2022, 08:33:11 AM
Good morning, I am writing to ask for help regarding the creation of the timetable.
Having classes that will be going to internship I wanted to ask if it would be possible to lock these classes so that we could create a second timetable with the classes in the school. Having found the unlock and lock button, in generating we ran into the constraints of just the locked activities which prevented us from creating the timetable.
thank you for your attention.
good day

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Title: Re: lock classes
Post by: Liviu Lalescu on July 18, 2022, 09:13:08 AM
Hello,

Maybe you need to add constraints students set not available, not lock the exact activities.

I am not at home, so I write with a bit of difficulty on my cell phone. Also I cannot run FET on your file, but if you want you can send it when I'm back.
Title: Re: lock classes
Post by: valerio96 on July 18, 2022, 09:31:05 AM
hi, thanks for you reply.
i have attached the file.
i've blocked the class: 3A and 3M. But generation is blocked by costraints for a minimum hours per day for a class.
thanks for your time.
ORARIO_MASTER_blocked_3A_3M.fet   
Title: Re: lock classes
Post by: Liviu Lalescu on July 18, 2022, 09:39:07 AM
Hello,

You cannot generate with minimum hours daily for partial timetables. Maybe this is the problem.

I am so sorry that I cannot use your file, because I am not home for a few more days. I hope maybe others could help you in the meantime.

I will try to help as possible only in writing.
Title: Re: lock classes
Post by: Liviu Lalescu on July 23, 2022, 11:32:53 PM
I am home, on my computer.

I do not understand why you deactivated the activities for 3A and 3M. See my attached file, where I activated the activities, and it solves fast.
Title: Re: lock classes
Post by: valerio96 on July 25, 2022, 08:56:03 AM
Hi, thanks for the reply.
our problem is to insert all activities and all classes and constraints for a general purposes (constraints are to difficult to see and control, so we want one FET file) but there are period in wich classes are not at school but at work.
In our school timesheets could change every 2 weeks and we don't want to copy different files for every differt situation because the constraints.
Thanks, best regardes.
Title: Re: lock classes
Post by: Liviu Lalescu on July 25, 2022, 11:33:27 AM
Hello,

Do you mean like the attached file? I deactivated the constraint min hours daily for all the students, and added it only for years 1, 2, and 4.