js dom添加回车事件

 

<!DOCTYPE html>
<html lang="en" class="no-js">
<head>
    <meta charset="UTF-8"/>
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <title>login</title>
    <link rel="stylesheet" type="text/css" href="/static/admin/css/normalize.css"/>
    <link rel="stylesheet" type="text/css" href="/static/admin/css/demo.css"/>
    <!--必要样式-->
    <link rel="stylesheet" type="text/css" href="/static/admin/css/component.css"/>
    <!--[if IE]>
    <script src="js/html5.js"></script>
    <![endif]-->
</head>
<body>
<div class="container demo-1">
    <div class="content">
        <div id="large-header" class="large-header">
            <canvas id="demo-canvas"></canvas>
            <div class="logo_box">
                <h3>欢迎你</h3>
                <form action="#" name="f" method="post">
                    <div class="input_outer">
                        <span class="u_user"></span>
                        <input name="logname" class="text" style="color: #FFFFFF !important" type="text"
                               placeholder="请输入账户">
                    </div>
                    <div class="input_outer">
                        <span class="us_uer"></span>
                        <input name="logpass" class="text"
                               style="color: #FFFFFF !important; position:absolute; z-index:100;" value=""
                               type="password" placeholder="请输入密码">
                    </div>
                    <!--<div class="mb2" >-->
                    <!--<a class="act-but submit" href="javascript:;" style="color: #FFFFFF" >-->
                    <!--<input type="button" onclick="SignIn();" value="登录"/>-->
                    <!--</a>-->
                    <!--</div>-->
                    <div class="mb2">
                        <a class="act-but submit SignIn" href="javascript:;" style="color: #FFFFFF" onclick="SignIn();" >登录
                            <!--<input type="button" value="登录">-->
                        </a>
                    </div>
                </form>
            </div>
        </div>
    </div>
</div><!-- /container -->
<script src="/static/admin/js/TweenLite.min.js"></script>
<script src="/static/admin/js/EasePack.min.js"></script>
<script src="/static/admin/js/rAF.js"></script>
<script src="/static/admin/js/demo-1.js"></script>
<div style="text-align:center;">

</div>
<script type="text/javascript" src="/static/admin/js/jquery-1.10.2.js"></script>
<!--<script type="text/javascript" src="http://libs.baidu.com/jquery/1.10.2/jquery.min.js"></script>-->
<script type="text/javascript">



function SignIn(){
            var user_name = $("input[name='logname']").val();
            var pass_word = $("input[name='logpass']").val();
            var form = {};
            form["k1"] = "v1";
            form["UserName"] = user_name;
            form["PassWord"] = pass_word;
            console.log(form)
            $.ajax({
                url: "/signin",
                type: 'post',
                data: form,
                success: function(arg){
                    var my_data = JSON.parse(arg);
                    if (my_data["statuscode"]==2000){
                        window.location.href='/admin.html';
                    }else{
                        alert("未登录或账户密码不正确！")
                    };

                }
            })
        };

    document.onkeydown = function (event) {
        var e = event || window.event;
        if (e && e.keyCode == 13) { //回车键的键值为13
            <!--$("#login").click(); //调用登录按钮的登录事件-->
            SignIn();
        }
    };


</script>
</body>
</html>

 

posted @ 2018-05-16 09:23  我当道士那儿些年  阅读(820)  评论(0)  编辑  收藏  举报