js获取单选按钮radio的值 js中,请问如何获取radio值?
js中,请问如何获取radio值?JS获取单选值如下:<scriptlanguage=“JavaScript”>functionvalidatead(){varnew}=文档.getEleme
js中,请问如何获取radio值?
JS获取单选值如下:<scriptlanguage=“JavaScript”>functionvalidatead(){varnew}=文档.getElementsByName(“New”)varstrNewfor(变量=0i<New.lengthi公司){如果(新建.item(i) .checked){strNew=新建.item(i) 是的。getattribute(“value”)break}else{continue}if(strnew==“no”{警报(“产品必须是新的!)返回}</script>