View Full Version : New kind of dependent combo problem

19 Mar 2009, 6:54 AM
I have two combo boxes. Each works as a filter for a grid on the page. In this example, one is to filter out records below a chosen value, the other to filter out records above a chosen value. Trouble is, they need some level of dependency i.e. if I select 20 in the first drop down, all values of 20 and below in the second combo should be unavailable to choose.

So both combos need to be operable independently of one another but need to be aware of what's been selected in the other one.

Is this even possible or am I going to have to come up with another method of collecting this information?

The link to my test page is here: http://www.holiday-chateau.com/grid.html

At the moment I'm only trying to code for the capacity combo boxes - if and when I solve the issue, I can start on the others.