In my case, I have a subform which can be repeated mulitple times.<br /><br />Under this subform I want to populate values dynicmally but it gives the java scripts error.Error message is "null is not an object".<br /><br />var len = PurchaseOrderForm.page.mainPageSF.productsSF.ProductData.EqiupmentDetailRow.nodes.length;<br /> for(var i = 0; i<len ; i++) {<br /> xfa.resolveNode("PurchaseOrderForm.page.mainPageSF.productsSF.ProductData.EqiupmentDetailRow["+i.toString()+"].EquipmentDetailSF[0].T253_1").rawValue="X"; <br /> }<br /> <br />Please help me to get rid out of the problem.<br /><br />Thanks a lot.<br />-Ravi