js獲取單選按鈕radio的值 js中,請問如何獲取radio值?
js中,請問如何獲取radio值?JS獲取單選值如下:<scriptlanguage=“JavaScript”>functionvalidatead(){varnew}=文檔.getEleme
js中,請問如何獲取radio值?
JS獲取單選值如下:<scriptlanguage=“JavaScript”>functionvalidatead(){varnew}=文檔.getElementsByName(“New”)varstrNewfor(變量=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”{警報(“產(chǎn)品必須是新的?。┓祷貆</script>