So both form and component validators will have access to the value? Chris
>-----Original Message----- >From: Igor Vaynberg [mailto:[email protected]] >Sent: Tuesday, 14 September 2010 12:55 PM >To: [email protected] >Subject: Re: DropDownChoice - performing extra validation before model >changed > >you can add a validator, it will have access to the value. > >-igor > >On Mon, Sep 13, 2010 at 6:32 PM, Chris Colman ><[email protected]> wrote: >> Is it possible to test if an item has been selected in a DropDownChoice >> in an overridden validate method? >> >> I want to test and bring up a message box (not just rely on the Feedback >> panel to show an error message). >> >> DropDownChoice doesn't seem to have any methods to get the currently >> selected item (or null if none is selected). >> >> The only way seems to be checking the model but that would not be >> updated until after the validation process is complete (I would tnink). >> >> Any ideas? >> >> >> --------------------------------------------------------------------- >> To unsubscribe, e-mail: [email protected] >> For additional commands, e-mail: [email protected] >> >> > >--------------------------------------------------------------------- >To unsubscribe, e-mail: [email protected] >For additional commands, e-mail: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
