>I am developing a webpage which has a form on in which accesses a foxpro database using afp3. My problem is that on the form i have a series of 5 dropdown lists each accessing a different table and the data to be presented in each one depends on the one before.
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>In fact the idea is very similar to the one used on this form. Where the Category options that are available are dependent on the Forum selected. I want to do this on all 5 dropdown lists using afp3.
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>Any help would be very much appreciated.

When you only have one or two levels, you can send all data in a javascript and manipulate it locally. But, when you have so much levels, the only good approach I can see if to use the server to refresh what has to be refreshed. However, you probably don't want to refresh the entire page at every change of one listbox. See when creating a message here: change forum, the category is being refreshed. This is probably what you want. In your case, you will probably make use of a hidden frame. Then, whenever you need to refresh a part of the page, you can use that hidden frame to query the server, return some javascript code to DHTML the other frame. Simple! :) Basically, use the Time Warp here, go back two days, you'll get a treeview. However, whenever you'll click on it, that is exactly what it is doing.