Thanks Clay. I think I have reached a point in Wicket that is providing (me) the motivation to go 'back' to the Java Book and push forward (through the java learning curve). I'm getting there, slowly but surely. ;-)
In the process, it looks like I will be familiarizing myself with the Swing library -- which, will probably enhance my appreciation (and understanding) of Wicket. Scott cblehman wrote: > > Scott, > > To answer your last question, to set a selected value on the RadioChoice, > you must set the PropertyModel's value to what you want selected. One > thing that took me a while to figure out personally (and I have been > programming in java for several years) is that the Object you set in the > PropertyModel must be of the same type (class) as the objects in your list > of choices. > > This is what Per was referring to. So if you have a list of Integers as > choices, set the propertymodel to an integer. If you instead have a more > complex Object (say MyChoiceObject) for your choices you use that. To > render the choices, Wicket by default will just do ToString on the Object > inthe choices list, unless you create an IChoiceRenderer. In any event, > you need to set the PropertyModel's object to an object that is int he > List of choices to preselect one of the objects. The example below is a > good on, you should look at the RadioChoice and DropDownChoice, since they > both use the same idea with their propertymodels. > > The point is that at some time, Wicket will try to cast one of the objects > in the list into the variable in the propertymodel, so they have to have > the same type. > > Hope this helps... > -Clay > > > Newgro wrote: >> >> >> The example you should understand is here >> http://www.wicketstuff.org/wicket13/forminput/ >> There is a link in the upper right corner with source code. The classes >> FormInput.java and FormInputModel.java should help you out. >> >> >> >> > > -- View this message in context: http://www.nabble.com/RadioChoice-%3A-default-choice---tp14876844p15004489.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]
