You can put fd:validation in you form. For example, start you fd:form with
<fd:form id="data"
xmlns:fd="http://apache.org/cocoon/forms/1.0#definition";
xmlns:i18n="http://apache.org/cocoon/i18n/2.1";>
<fd:validation>
<fd:javascript>
return messageValidator(widget);
</fd:javascript>
</fd:validation>
and in flow
function messageValidator(form){
var date = form.lookupWidget("removeDate").getValue();
var now = new Date();
if (date.before(now)){
var validationError = new ValidationError("yi!");
form.lookupWidget("removeDate").setValidationError(validationError);
}
return (!date.before(now));
}
AS
>
>
> Dustin N. Jenkins wrote:
> > Does anyone have experience writing Custom Form Validators?
> We need a
> > way of accessing our Spring Service Layer from one of our Cocoon
> > Custom Validators, but the Validator doesn't seem to have access to
> > the HTTP Request or Session or anything else that's
> exterior to it.
> > Is there an easy way of acquiring the Spring Application Context or
> > the HTTP Request that someone knows of?
>
> If you use flowscript, you can write a custom validator in
> Javascript.
> It will have access to the "cocoon" object and all global
> variables of
> the flowscript.
>
> Sylvain
>
> --
> Sylvain Wallez Anyware Technologies
> http://bluxte.net http://www.anyware-tech.com
> Apache Software Foundation Member Research & Technology Director
>
>
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