Each master, please, I want to make the first line in the picture below select list if you select "2" or "grade", the following class "15" check box in front of become a "grey" (not optional); If choose "new moon", then become optional checkbox state 15 shift, asp combined with vb, how to implement the code? Thank you first!

CodePudding user response:

My train of thought to grade with jump menu list, and then the sound of a variable's value in the space of the page, to read and write in judging if the check box control,