Question

All the question is in my title =).

I started with checkBox Tree exemple, add property checked:false for the first level that work i see my checkbox just on left icone folder.

But have radio in level that is so different, i tryed some change to transform checkbox in radio, but nothing *:_:*

Some topic given by broogle talk only some levels with checkbox but none with radio.

Have you an idea ?

Thx a lot, have a nice day.

Answer 1

Well, i’m brb on this thread for give a little function. put that on your tree and normaly you have checkbox with radio behavior.

            listeners: {
                'checkchange': function( n, check )
                {
                    if( check )
                    {
                        var p = n.parentNode;

                        p.eachChild( function( c )
                        {
                            if( c.isLeaf() && c.get('checked') )
                            {
                                c.set('checked', false);
                            }
                        });

                        n.set('checked', true);
                    }
                    else
                    {
                        n.set('checked', false);
                    }
                }
            }