Re: server side validation using cocoon flow script

[ar...@tcs.com]

Hi Rahul

I suppose you can do something like this:-

1. Have all the values of the fields as request parameters.
2. As you submit check the request parameters values at the xsl before 
populating the fields in the form.
3. If its empty then go for a call template where the javascript function 
currently being used does the validation        else populate the values 
in the fields of the form.


Regards,
Arnab


> Hi,
>
> I'm using cocoon 2.1.8. I am using HTML form inside my XSL's. ( I could
> have used CForms, but at this moment it will be a bigger change for me, 
as
> I have to change at many places. Too late to make this change. ).
>
> What I need :
> In this case i'm accessing request parameters from the form inside flow
> script function. If any of them is empty i have to send it back 
pre-filled
> with other choices that user has entered.
> Ex.
> If a form has 5 input fields, and user enters only first two then i have
> to show a error message alongwith already pre-filled choices 1 and 2
>
> Here I'm able to validate and display the error message, but I can't 
show
> the page with pre-filled choices.
>
> Is there any way for doing this?
> Any inputs and suggestions are welcome.
>
> Thanks in advance,
> Rahul
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