I would like to have one combo drive another combo. For example…the first combo would be Country, then next combo would be State.
The combo provide onChange event which allow to link them
combo.attachEvent(“onChange”,function(){
combo2.loadXML(“some.php?for=”+combo.getActualValue());
});
The oncoming update for combo will contain grouping extension, if you interested - please contact us directly at support@dhtmlx.com