i have a JSP page which has two COMBO BOXES on it , first combobox is :CourseID second combo box is SemesterID in this page my main aim is:
in my first combo box if i select one courseID ,the next combo box i.e SemesterID need to updated with out page submitting. I heard that this feature can get by using AJAX and JAVA SCRIPT in JSP. Here in my data base in course table for example i have 4 course IDs:MTECH BTECH MCA BCA and in semester table i have for particular MTECH courseID i have these semesterIDs:sem1 sem2 sem3 sem4
and for MCA courseID i have these semesterIDs:sem1 sem2 sem3 sem3 sem4 sem5 sem6 etc..
here my problem is in my page,in first combo box if i select courseID as: MTECH, in second combobox i need to get semesterIDs as:sem1,sem2,sem3,sem4. else if i select courseID as:MCA, in second combo box i need to get semesterIDs as:sem1,sem2,sem3,sem4,sem5,sem6.
This is the feature i need .Any body help me please. give me Sample code for this in AJAX+JSP+JAVA SCRIPT. [ June 27, 2006: Message edited by: Bear Bibeault ]