onchange event on textarea

Hi,

I set “onchange” event for element in form, but the function is not called after the field is modified …

=== CODE =================
function doOnClickIva(id){
IvaId = id;
if(id==""){
var inpId;
var inpDes;
var inpAli;
var inpDef;
}else{
var gridObj = $$(“GridIva”).item(id)
var inpId=id;
var inpDes=gridObj.des;
var inpAli=gridObj.ali;
var inpDef=gridObj.def;
}

		dhx.ui	({
					view: 'window',
					head:{ view:"toolbar", type:"SubBar", elements:[
						{ view:"button", label:"Aggiorna", click:"doAggIva" },
						{ view:"button", label:"Annulla", click:"doAnnulla" },
						{ view:"button", label:"Elimina", click:"doElimina" }
					]},
					body:	{ view: 'form', scroll: true,
								elements:	[
												{ view: 'text', label: 'Codice', readonly: true, value: inpId, labelPosition: 'left', labelAlign: 'left', id: 'fId', inputPosition: 'left', inputWidth: '440', labelWidth: '120'},
												{ view: 'text', label: 'Descrizione', readonly: false, value: inpDes, labelPosition: 'left', labelAlign: 'left', id: 'fDes', inputPosition: 'left', inputWidth: '440', labelWidth: '120'},
												{ view: 'text', label: 'Aliquota', readonly: false, value: inpAli, labelPosition: 'left', labelAlign: 'left', id: 'fAli', inputPosition: 'left', inputWidth: '440', labelWidth: '120'},
												{ view: 'checkbox', label: 'Default', readonly: false, value: parseFloat(inpDef), labelPosition: 'left', labelAlign: 'left', id: 'fDef', inputPosition: 'left', inputWidth: '440', labelWidth: '120'}
											],
								id: 'form_iva'
							},
					position: 'center',
					width: 440,
					height: 220,
					is_popup: false,
					move: false,
					modal: false,
					id: 'win_modifica'
			});
			$$("fDes").attachEvent("onchange", Dotest);
	}

====================

If I change “onchange” with “onitemclick” the function is called.

Where mistake ?

Thanks.

For input and textarea types , onchange called only when new value set though API
We will look how it can be improved in the next version.