Exchange data between ASPX pages with no refresh

[Guest]

Hi
How can I exchange data between two ASPX pages without a round-trip?
Let's say from the 1st page I call the 2nd one in a new window and then I want to return back a value. BUT without refreshing (i.e. reloading the 1st page).

I see this kind of exchange happening in lots of sites, like Yahoo! mail, e.t.c.

Any ideas?
dp

 

[Eliyahu Goldin]

page 1 should call page 2 on client side via showModalDialog(...);

Eliyahu

Hi
How can I exchange data between two ASPX pages without a round-trip?
Let's say from the 1st page I call the 2nd one in a new window and then I

want to return back a value. BUT without refreshing (i.e. reloading the 1st
page).