javascript

Question

if(<%=Recordset1.Fields.Item("NRE").Value%>!=""){
.
.
.
.
}
else{}

Answer 1

if(<%=Recordset1.Fields.Item("NRE").Value%>!=""){
totalprice=(document.form1.NRE_price.value*1)*(document.form1.NRE_Qty.value*1)+(document.form1.Price1.value*1)*(document.form1.qty1.value*1);
}
else{totalprice=(document.form1.Price1.value*1)*(document.form1.qty1.value*1);}
當<%=Recordset1.Fields.Item("NRE").Value%>!=""時候報錯:document.form1.NRE_price.value不是一個物件