Make field visible after clicking button

[RowdyRoddy]

Hi everyone!
How do I make row 2 to 10 invisible at first and when you click the button Add Test(cmdAdd) once the row 2 will become visible and when you click again row 3 will appear and so on. I know how to make it invisible by changing it in the properties but how do I make it appear when I click the Add button? Check the attached image

 

[moke123]

are you using placeholder records? Normally you could toggle the allow additions property of a continuous form to do that.

 

[RowdyRoddy]

Nope it's not

 

[JHB]

It seems that you're using an unbound form and controls, why?
Else you need to explain what you've and the result you want to get.

 

[RowdyRoddy]

I am not sure if it's possible. The textbox Na2CO3, HCL, HO3 and Plain is actually depends on the combobox Test ID, where if I choose a test then all the record related to the test which are Na2CO3, HCL, HO3 and Plain from a table will be shown on the textbox. Or is there any good way to do this?

 

[BigHappyDaddy]

Trying to follow the desired results and I am lost.
If I understand correctly you a table with (at least) the fields testid, Na2CO3,HCL, HO3 and Plain. I am assuming testid is the primary key of the table.
Based on my assumptions above and your image above (1 record form with over 50 controls) I dont understand what you are trying to do.
Please explain your data structure, data, what your users to do and expected results.