jquery自动触发事件-47_jquery

 

<!DOCTYPE html>
<html lang="en">
 
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <script src="./js/jquery.min.js"></script>
    <style>
        div {
            width: 100px;
            height: 100px;
            background-color: pink;
        }
    </style>
</head>
 
<body>
    <div></div>
    <p>11</p>
    <script>
        $("div").on({
                click: function() {
                    console.log("我点击了");
                },
                mouseover: function() {
                    console.log("我鼠标经过了");
                }
            })
            //自动触发
        $("div").click();
        //第二种方式
        $("div").trigger("click");
        //第三种情况
        //不会触发默认行为
        $("div").triggerHandler("click");
    </script>
</body>
 
</html>

运行结果

jquery自动触发事件-47_javascript_02