<!doctype html>
<html>
<head>
<meta charset="utf-8">
<title>jQuery监听enter（回车）</title>
<script src="http://test-wx.ixincheng.com//xcview/js/common/jquery-2.1.1.min.js"></script>
<style>
</style>
</head>
<body>
<input type="text" id="search_input">输入框按回车看看效果
<script>
//回车事件绑定
$('#search_input').bind('keypress', function(event) {
if (event.keyCode == "13") {
event.preventDefault();
alert("回车啦");
//回车执行查询
$('#search_button').click();
}
});
</script>
</body>
<html>
<head>
<meta charset="utf-8">
<title>jQuery监听enter（回车）</title>
<script src="http://test-wx.ixincheng.com//xcview/js/common/jquery-2.1.1.min.js"></script>
<style>
</style>
</head>
<body>
<input type="text" id="search_input">输入框按回车看看效果
<script>
//回车事件绑定
$('#search_input').bind('keypress', function(event) {
if (event.keyCode == "13") {
event.preventDefault();
alert("回车啦");
//回车执行查询
$('#search_button').click();
}
});
</script>
</body>
</html>