Hi,
I have fixed my issue by modifying the widget value
from the flowscript (in a catch) when the database complains.
...
var form = new Form(...);
form.createBinding(...);
form.load(binding);
while (invalid) {
form.showForm(...);
form.save(binding);
try {
database.createObject(binding);// throws exception
invalid=false;
catch (ex if (ex.javaException instanceof InvalidNameException)) {
// InvalidNameException is a java exception
var error = new ValidationError('name.already.exist', false); //
also tried with true
var nameWidget = form.lookupWidget('name');
nameWidget.setValue(''); // the widget is correclty reseted on the
output
nameWidget.setValidationError(error);
}
}
cocoon.showPage(...);
...
But i don't manage to have my error message displayed.
Any help is welcome.
Regards,
Raphaël
Raphaël Piéroni a écrit :
Hi guys,
I have a cform which works well.
The flowscript (ECMA) that handles the cform delegates
to a spring bean to create an object in database.
But when that objet already exist it throws an exception.
I had managed to catch the exception in the flow script.
But i would like to know if (and how) to perform a validation
of the nonexistence of the object i try to create before calling
my spring beans. for this purpose i can add a check method on
the spring beans.
But how do i give the beans from the flow script
to the cform for it to use in validation? How to i define the
validation to perform in the cform?
If there is some doco on the subjet, pleas'e redirect me to the doco.
Best regards,
Raphaël
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