我正在创建一个javax.faces.model.SelectItem
列表(在bean中),以供h:selectManyCheckbox
使用,但我无法弄清楚如何将SelectItem
设置为选定状态。
怎么做呢?一定是可能的,对吧?...
public List<SelectItem> getPlayerList(String teamName) {
List<SelectItem> list = new ArrayList<SelectItem>();
TeamPage team = (TeamPage) pm.findByName(teamName);
List<PlayerPage> players = pm.findAllPlayerPages();
for (PlayerPage player : players) {
boolean isMember = false;
if (team.getPlayerPages().contains(player)) {
isMember = true;
}
SelectItem item;
if (isMember) {
// TODO: Make SelectItem selected???
item = null;
} else {
item = new SelectItem(player.getId(), createListItemLabel(player), "", false, false);
}
list.add(item);
}
return list;
}