2 SELECT BOX pblm

hello all,

I have 2 select box ( combo box) and the second one is related with the values of first one.

for eg - the first one is the mobile brand names and the second should come as mobile model names as based on the brand name.

I have done that thing in web using ajax. now worried that how to do this thing in wap.

anybody can gv me some link or hints , is this possible , or what to do. I am not getting the initial start also.

plz help me out.

Mobiles don't really support JS.

The closest you will get to what you want is to use a link list <a href="#nokia">nokia</a><a href="#moto">moto</a> which link to cards of those names which have the phone models as drop downs.

This is using WML.

i made a little ajax phone selector some time back for the web, i never bothered doing one for wap as the user agent and the headers tell me what i need to know......

there's wml script but i suspect this is way beyond it's limitations, the other option would be to work out if the handset supports javascript, some do, take a look at mojax it's a javascript framework for mobiles.

the question is though, do you really want to be doing asynchronous calls on the back end of a mobile session when the end user is being screwed by their network for the data charges in most cases?

the user agent would be the way to go i'm sure.