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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>绑定事件</title>
<script src="../js/jquery-3.3.1.min.js" type="text/javascript" charset="UTF-8"></script>
<!--
3. 事件绑定
1. jquery标准的绑定方式
* jq对象.事件方法(回调函数);
* 注:如果调用事件方法,不传递回调函数,则会触发浏览器默认行为。
* 表单对象.submit();//让表单提交
-->
<script>
$(function () {
//1.获取name对象,绑定click事件
/*
$("#name").click(function () {
alert("我被点了...")
});
*/
//给name绑定鼠标移动到元素之上事件。绑定鼠标移出事件
/*
$("#name").mouseover(function () {
alert("鼠标来了");
});
$("#name").mouseout(function () {
alert("鼠标跑了");
});
*/
//简化操作,链式编程
$("#name").mouseover(function () {
alert("鼠标来了..")
}).mouseout(function(){
alert("鼠标走了..")
});
//让文本输入框获得焦点
alert("获取焦点");
$("#name").focus();
//表单对象.submit();//让表单提交
});
</script>
</head>
<body>
<input id="name" type="text" value="绑定点击事件">
</body>
</html>
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