3 way chained selectors

[Anon]

Has anyone found a way to do a 3 way chained selector using php and javascript? I read the article on Zend (http://www.zend.com/zend/tut/drop-down.php)But can not figure out how to make it a 3 way.
Thanks
Carmine

[kiwi_uk]

Explain

[Anon]

Well I am trying to link drop down boxes so when you select something from box 1 it updates box 2 when box 2 selection is made box 3 is updated. I have a 2 way working thanks to the tutorial at Zend(http://www.zend.com/zend/tut/drop-down.php) But its too complicated for me to understand how to get 3 dynamic select boxes. An example is
Drop down 1 select car(ford,GM ...)
Drop down 2 select model(mustang,etc..)
Drop down 3 select available waraties for this car ,model(waranty 1 yr,waranty 2 years...)
Thanks
Carmine

[kiwi_uk]

it sounds like from what you want to do it would be beter if you used JavaScript. I can do this for you if ya want. You would have to supply me with the details.

Jon

Wahts the site URL?

[Anon]

Jon Thank you.My site is not up yet still developing.
Table Types
TypeId (primary)
Type (text)

Table Categories
CategoryId (primary)
TypeId (int)
Category (Text)

Table SubCategories
Id (Primary)
SubCategory (text)
TypeId (int)

Types is the first drop down box when selected box 2 with matching TypeId is populated then when 2 selected 3 is updated with matching TypeId.
Thank You
Carmine

[kiwi_uk]

Okay. I did a think to do what you want. Took me a while and its not great or brill but it does the job,

I need to know a) the required output.
b) ALL of the input data.

Thanks. If you need me my MSN Messenger account is [e-mail]

Jon