On Saturday, September 14, 2013 9:46:26 AM UTC+2, M. Venkateswara Rao wrote:
>
> final ChosenListBox teamChosen = new ChosenListBox(true);
> teamChosen.getElement().setId("data");//multiple
> // init options for teamchosen
> String[] teams = new String[] {
> "Dallas Cowboys", "New York Giants", "Philadelphia Eagles",
> "Washington Redskins",
> "Chicago Bears", "Detroit Lions", "Green Bay Packers",
> "Minnesota Vikings",
> "Atlanta Falcons", "Carolina Panthers", "New Orleans
> Saints", "Tampa Bay Buccaneers",
> "Arizona Cardinals", "St. Louis Rams", "San Francisco
> 49ers", "Seattle Seahawks",
> "Buffalo Bills", "Miami Dolphins", "New England Patriots",
> "New York Jets",
> "Baltimore Ravens", "Cincinnati Bengals", "Cleveland
> Browns", "Pittsburgh Steelers",
> "Houston Texans", "Indianapolis Colts", "Jacksonville
> Jaguars", "Tennessee Titans",
> "Denver Broncos", "Kansas City Chiefs", "Oakland Raiders",
> "San Diego Chargers"};
> for (String team : teams) {
> teamChosen.addItem(team);
> }
> teamChosen.setPlaceholderText("Choose your favourite teams");
> root.add(teamChosen,20,0);
> teamChosen.setMaxSelectedOptions(3);
>
ChosenListBox extend ListBox so you can loop from 0 to getItemCount and
check isItemSelected and then getItemValue.
Or you can use ChosenListBox's getValues():
https://github.com/jDramaix/gwtchosen/blob/66c4ffc83a7ad53de8ee3f9956126bbe8abef32d/plugin/src/main/java/com/watopi/chosen/client/gwt/ChosenListBox.java#L313
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