摘要:[javascript]取radiobuttonlist的value
var objSms = document.getElementById(idSms); //學期
var strSms = '' //學期
if (objSms != null) {
for (var i = 0; i < objSms.rows[0].cells.length; i++) {
//alert(objSms[i].value);
if (objSms.rows[0].cells[i].childNodes[0].checked) {
strSms = objSms.rows[0].cells[i].childNodes[0].value;
}
}
if(strSms == ''){
item += "\n◎學期";
}
}
alert(strSms);
這的RadioButtionList是Horizontal,如果Vertical:objSms.rows[0].cells[i]要改為obsSms.rows[i].cell[0]