On Thursday, September 27, 2018 at 5:28:50 AM UTC-7, Rahul wrote:
>
> Hey All,
>          This is essential - I can do what Donald has said but I want to 
> do it at runtime.
>

Why would you not consider jQuery to be "at runtime"?  He mentioned it in 
the context of setting the focus events, but it is a much richer toolset 
than that.  It runs on the client (browser) side, but can send AJAX 
requests to the server.

It would also be helpful when I try to implement say for example select a 
> country from drop down and then populate states as per the country selected 
> in another dropdown. may more use cases like that including calculations 
> like age by selecting date fro date widget and populating years based on 
> selected date in another field. I think these use cases are pretty valid 
> and have seen them in a lot of web apps (typically aspx, php and java/jsp). 
> How I achieve it in web2py with SQL forms or CRUD forms is what I am 
> looking for. 
>
> Regards,
> Rahul 
>
>
/dps
 

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