http://apache-wicket.1842946.n4.nabble.com/file/n4650788/aaa.bmp
html:
<select wicket:id="attrvalue"></select>
code
final ListView trView=new ListView("tritems", new PropertyModel(this,
"attrBizRoles")) {
private IBizRole attrvalueBizRole=new BizRole();
@Override
protected void populateItem(ListItem item) {
attrBizRole = (IBizRole) item.getModelObject();
item.add(new Label("lblattr", attrBizRole.getName()));
// this list can get from attr
attrvalueBizRoles = (List<IBizRole>)
attrBizRole.getChildBizRole();
if (attrvalueBizRoles.size()>0) {
attrvalueBizRole=attrvalueBizRoles.get(0);
}
DropDownChoice attrvalueChoice = new
DropDownChoice("attrvalue",new
PropertyModel<IBizRole>(this, "attrvalueBizRole"), attrvalueBizRoles,new
IChoiceRenderer() {
@Override
public Object getDisplayValue(Object object) {
attrvalueBizRole = (IBizRole) object;
return attrvalueBizRole.getName();
}
@Override
public String getIdValue(Object object, int index) {
attrvalueBizRole = (IBizRole) object;
return String.valueOf(attrvalueBizRole.getId());
}
});
item.add(attrvalueChoice);
}
};
i want to get the dropdownlist selected value.how to get value?
Can anyone tell me how to achieve this.
Thanks
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