Feature Requests item #1276126, was opened at 2005-08-29 23:35
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Category: core
Group: 1.1
Status: Open
Priority: 5
Submitted By: Gwyn Evans (gwynevans)
Assigned to: Nobody/Anonymous (nobody)
Summary: CheckBoxMultipleChoice code submission
Initial Comment:
I think this is missing from the form components, so
I've created it by taking code from RadioChoce &
ListMultipleChoice, but would like someone else to take
a look and comment if they feels there's a better way,
e.g. would it be better to extend ListMultipleChoice.
(Probably, but I thought I'd put this up here as a
baseline.)
/Gwyn
Implementation attached.
Example use:
<html>
<body>
<form wicket:id="form">
<span wicket:id="choices"></span>
<input type=submit value="OK" />
</form>
<span wicket:id="feedback" />
</body>
</html>
public class FormDemo extends WebPage {
public FormDemo(final PageParameters parameters) {
add(new MyForm("form"));
add(new FeedbackPanel("feedback"));
}
private static class MyForm extends Form {
public MyForm(String name) {
super(name, new CompoundPropertyModel(new
MyModel()));
add(new CheckBoxMultipleChoice("choices",
Arrays.asList(new String[]{"Unix", "Win95", "WinNT",
"Mac"})));
}
public void onSubmit() { info("Model = " +
getModelObject()); }
}
private static class MyModel {
private List _choices = new ArrayList();
public MyModel() { _choices.add("WinNT"); }
public List getChoices() { return _choices; }
public void setChoices(List choices) { _choices
= choices; }
public String toString() {
return "MyModel{" + "choices='" + _choices
+ "'" + "}";
}
}
}
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