i am using combo Version: 4.0.3,it is in tabbar content.I works fine in chrom,but in IE(8,11),when scroll ,the list of combo can not attach the combo
to resolve this problem,I do something like this
change
var j = g.top + a - f;
in _aOfsRect: function(d)
to
var j = g.top - f;and it can work correctly in chrom and IE