|
<body>
<input type="radio" id="radio">
<input type="button" value="选中" id="btn1">
<input type="button" value="取消" id="btn2">
<script>
var oRadio = document.getElementById('radio');
var oBtn1 = document.getElementById('btn1');
var oBtn2 = document.getElementById('btn2');
oBtn1.onclick = function(){
oRadio.checked = true;
}
oBtn2.onclick = function(){
oRadio.checked = false;
}
</script>
</body>
显示效果如下
| 
转播
