Hi all, I am looking for info on how to handle a multi-select dropdownchoice component. Does the ModelObject need to be a List and will it get past a collection of selected items?
How do I iterate over all the selected items if it is not provided in a list format? I have a AjaxFormComponentUpdatingBehavior attached to the control and it seems that the "onchange" event is fired each time the selected items are increased or decreased but I only get one item at a time passed through. i.e I don't get the entire collection of selected items. I would like to be able to detect if a single item has been selected, which I could do with a call to size() if the model object was a collection. I couldn't find much on google witht he words "wicket mutiple select" :( thanks --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
