You are welcome. Ernesto
On Wed, Feb 25, 2009 at 2:44 PM, SantiagoA <[email protected]> wrote: > > I used a PropertyModel. Now i use my own extended PropertyModel which > overrides the setObject-Method quite similar to your proposal. > > Thanks for the Help. > > > reiern70 wrote: > > > > What kind of model are you attaching to a the text field? Anyway, you > > could > > always do: > > > > public class EmptyStringModel extend WhatEverModelYouAreUsing<String> { > > > > .....Constructors.... > > > > public void setObject(String value) { > > if(value != null) { > > super.setObject(value); > > } else { > > super.setObject(""); > > } > > } > > } > > > > and use EmptyStringModel instead of the one you are using now? > > > > Best > > > > Ernesto > > > > On Wed, Feb 25, 2009 at 9:21 AM, SantiagoA <[email protected]> wrote: > > > >> > >> I have a TextField with some input. > >> If a user deletes the input and submit the setter sets the value to > >> "NULL". > >> How can i avoid this behavior and force an empty String "" to bet set? > >> > >> Thanks for any help! > >> Santiago > >> -- > >> View this message in context: > >> > http://www.nabble.com/how-to-avoid-value-set-to-null-if-value-of-textfield-gets-deleted-tp22198221p22198221.html > >> Sent from the Wicket - User mailing list archive at Nabble.com. > >> > >> > >> --------------------------------------------------------------------- > >> To unsubscribe, e-mail: [email protected] > >> For additional commands, e-mail: [email protected] > >> > >> > > > > > > -- > View this message in context: > http://www.nabble.com/how-to-avoid-value-set-to-null-if-value-of-textfield-gets-deleted-tp22198221p22203068.html > Sent from the Wicket - User mailing list archive at Nabble.com. > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [email protected] > For additional commands, e-mail: [email protected] > >
