#397 setChecked outside <form> element

[Martin Jansa]

If <input type="radio" ...="" appears="" outside="" any="" <form="">
element and some javascript code wants to set checked
property, it leads to code:

public void setChecked( final boolean isChecked ) {
final HtmlForm form = getEnclosingForm();
final boolean changed = isChecked() != isChecked;

if( isChecked ) {
try {
form.setCheckedRadioButton( getNameAttribute(),
getValueAttribute() );
}
catch( final ElementNotFoundException e ) {
// Shouldn't be possible
throw new IllegalStateException("Can't find this
element when going up to the form and back down.");
}
}

And "final HtmlForm form = getEnclosingForm();"
returns null, than whole javascript ends with
NullPointerException.

At least there should be used getEnclosingFormOrDie
function. And maybe input fields outside form could be
allowed.

Thanks

[Ahmed Ashour]

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user_id=950730
Originator: NO

Fixed in SVN, many thanks.