实现代码如下:
<script type="text/javascript">
window.onkeydown = function () {
var EventUtil = {};
EventUtil.getEvent = function () {
if (window.event) { return window.event; }
else { return EventUtil.getEvent.caller.arguments[0]; }
}
//绑定你的id为submit的按钮事件
var button = document.getElementById("submit");
if (EventUtil.getEvent().keyCode == 13) {
button.click();
//取消事件的默认操作
event.returnValue = false;
}
}
</script>
原文:http://www.cnblogs.com/h123/p/4864757.html