判断单选或者复选框中选中的值
<！doctype html>
<html>
<head>
<meta charset = "UTF-8">
<title>判断单选或者复选框中的值</title>
</head>
<body>
<div id="useList">
<input type="radio" value ="0" name="useId">0
<input type="radio" value ="1" name="useId">1
<input type="radio" value ="2" name="useId">2
</div>
<div id="box">
<input type="checkbox" value = "one">one
<input type="checkbox" value = "two">two
<input type="checkbox" value = "three">three
</div>
</body>
<script>
var array= [];
funtion use(){
var radionum = document.getElementById("useList").childNodes;
var checkboxnum = document.getElementById("box").childNodes;
for( var i= 0;i<radionum.length;i++){
if(radionum[i].checked){
var useid = radionum[i].value;
console.log(uesid);
}
}
for( var i= 0;i<checkboxnum.length;i++){
if(checkboxnum[i].checked){
var useid2 = checkboxnum[i].value;
//将结果添加到数组中
array.push(useid2);
}
}
}
</script>
</html>
