Search results

  1. T

    Not Null calculation not working as expected

    Thank you very much for your additional explaination... I did this again without the wizard, and this is what I've come up with so far. I believe that my current problem is how to tie (( filter )) the course hours from student 23 to the course hours for only student 23. It's still showing the...
  2. T

    Not Null calculation not working as expected

    I think that I'm misunderstanding when you said 'bind' -- I see where it's bound to column 1 in the properties box. When I add the list box, I get these two ( pictures included) questions that I don't know how to respond to that I think could be the source of my issues ?
  3. T

    Not Null calculation not working as expected

    At our school, we all ready have an established FAME ID and Student ID, which is why I came up with the term System_ID. For clarity, I changed the name ID in the students table to System_ID , which I do believe makes things easier to understand. I had an error when I made this change, so I...
  4. T

    Not Null calculation not working as expected

    I've tried this, ( at least I think so... maybe went overboard a tad ?) Once again, I've attached pictures. It seems as though it does show CDL hours and Oil hours, but it shows the same hours for every student and the only way I can edit these numbers is directly in the table it's self...
  5. T

    Not Null calculation not working as expected

    Could be normalized like CourseName , CourseHours CDL, 80 Heavy, 160 Oil, 40 Where these would all be separate records, and I could make the CourseName a separate table. My question here is, how could I change my form so that the end user would be able to easily see how many hours this...
  6. T

    Not Null calculation not working as expected

    Thank you for your help and patience with me :D
  7. T

    Not Null calculation not working as expected

    I've been very careful with data entry to either make the entry null, (or in one of my above examples, I left the entry completely out), so as to not have the undesirable result you mentioned.
  8. T

    Not Null calculation not working as expected

    I would like to thank everyone here for opening my eyes. I thought I was doing a good job of normalizing, but obviously I wasn't. Thank you for pointing out the errors of my ways without being condescending or hurtful. It's greatly appreciated. I'm working on the Students table now.
  9. T

    Not Null calculation not working as expected

    Occasionally, the student just observes and gets no grade, but they do get credited for the time that they spent, without a grade. That is, however, rare. Most of the time, all 10 records are logged with the rare exception that the student didn't shift (automatic truck), or didn't go on the...
  10. T

    Not Null calculation not working as expected

    Thank you very much... Now I'm going to have to wrap my mind around how to make a form to make that happen. Student, Element, Grade 1, Starting-Stopping-Braking, 3.5 1, Sharing_the_road, 3.5 1, Steering_Turning, 3.5 1, Lane_Changing_Passing, 3.5 1, Vehicle_Spacing , 3.5 1, City_Driving, 3.5 1...
  11. T

    Not Null calculation not working as expected

    I've read these many helpful posts and links and seen several videos on normalizing.... what, specifically, am I missing ?? I've attached a picture of our 'road card'. Here, you can see that there are 10 graded elements which, when averaged together, make up the final 'Grade' for that...
  12. T

    Not Null calculation not working as expected

    I've renamed some of the fields so that they make more sense. I can see where I could break the Students table more.
  13. T

    Not Null calculation not working as expected

    Even if I rename the fields as you described, I would still have the SAME issue that I have here.
  14. T

    Not Null calculation not working as expected

    When I first took over this job, I created ad-hoc spreadsheets to help me with grading and keeping track of our student's road hours. I quickly realized that I needed to use a database, so I've been on working that. All of my entries that you're seeing here was entered directly in a Access...
  15. T

    Not Null calculation not working as expected

    I do have a database, and my fields are normalized. Perhaps I'm just doing a bad job at explaining myself. I apologize for that. :eek: Our road scores are divided between 10 different elements and the final score is the average of the above mentioned elements. I simply renamed them A1-A10...
  16. T

    Not Null calculation not working as expected

    I'm trying to calculate the number of columns that are not null so I can accurately calculate the average of our student's grades per record. I've included an attachment from the query. Sometimes I get numbers that don't make any sense to me at all. The expressing I used in the Not_Null...
  17. T

    Sum on subform #Error

    Thank you for your assistance. As I've worked through this, I made the following revision(s), which I believe is what you mean by 'binding' a field. I revised my queries so that they sum the hours and scores separately before bringing them into my form. To get my totals, I created a query...
  18. T

    Sum on subform #Error

    [SOLVED] Sum on subform #Error I've been searching the forum for something similar to the problem that I'm having without any luck, so I'm going to do my best to explain my problem and see if anyone can please help. I started my project with the students database template that comes with...
  19. T

    New to forum

    Hello. I am Terry Mullins from the Cleveland, Ohio area. I currently work as the Training Manager / IT Manager for Great Lakes Truck Driving School. I have several years of programming experience using Dbase, Q&A,MySql as far as database languages goes. I've also worked with VBA and PHP...
Back
Top Bottom