databinding

[Leon Shaw]

have two Dropdownlist and one which is containing States and one
containing Cities. I know how to do all the little databinding task in
visual studios interface as well as set the relationship (parent, child,
etc.). In the code behind file in page_load event I fill the data adapter
and databind the State dropdownlist. I also set the on_change event for the
Cities dropdownlist after a state is selected. However, When I run this page
in the browser the state dropdownlist populate with the States, but after
selecting a State the Cities dropdownlist DO NOTHING.
What I'm I doing wrong? Could some one please send me some code that handle
these action?
I'm working with stored procedures from sql2000. Should I just set up a
parameter procedure for the Cities dropdownlist (instead of Relationship in
vs.net) and pass in the selected State?

 

[CT]

Is the on_change event posted back to the server?

 

[Leon Shaw]

yes, but when it post back, it post back with no results. do need to see the
code behind code?

 

[Leon Shaw]

Wait do you mean controlName_SelectedIndexChanged event and autopostback =
true?

 

[David Waz...]

Are you going to post this every day?

 

[Leon Shaw]

until I get some help sir. willing to help?

Are you going to post this every day?

 

[Leon Shaw]

Thanks MAN, I got together, but your comments was not helpful.