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  • 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>
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  • 原文地址:https://www.cnblogs.com/renfanzi/p/9044267.html
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