<!DOCTYPE html>
<html class="ui-page-login">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width,initial-scale=1,minimum-scale=1,maximum-scale=1,user-scalable=no" />
<title></title>
<link href="css/mui.min.css" rel="stylesheet"/>
<link href="css/style.css" rel="stylesheet" />
</head>
<style>
.area {
margin: 20px auto 0px auto;
}
.mui-input-group {
margin-top: 10px;
}
.mui-input-group:first-child {
margin-top: 20px;
}
.mui-input-group label {
width: 22%;
}
.mui-input-row label~input,
.mui-input-row label~select,
.mui-input-row label~textarea {
width: 78%;
}
.mui-checkbox input[type=checkbox],
.mui-radio input[type=radio] {
top: 6px;
}
.mui-content-padded {
margin-top: 25px;
}
.mui-btn {
padding: 10px;
}
.link-area {
display: block;
margin-top: 25px;
text-align: center;
}
.spliter {
color: #bbb;
padding: 0px 8px;
}
.oauth-area {
position: absolute;
bottom: 20px;
left: 0px;
text-align: center;
width: 100%;
padding: 0px;
margin: 0px;
}
.oauth-area .oauth-btn {
display: inline-block;
width: 50px;
height: 50px;
background-size: 30px 30px;
background-position: center center;
background-repeat: no-repeat;
margin: 0px 20px;
/*-webkit-filter: grayscale(100%); */
border: solid 1px #ddd;
border-radius: 25px;
}
.oauth-area .oauth-btn:active {
border: solid 1px #aaa;
}
.oauth-area .oauth-btn.disabled {
background-color: #ddd;
}
</style>
<body>
<header class="mui-bar mui-bar-nav">
<h1 class="mui-title">登录</h1>
</header>
<div class="mui-content">
<form id='login-form' class="mui-input-group">
<div class="mui-input-row">
<label>账号</label>
<input id='username' type="text" class="mui-input-clear mui-input" placeholder="请输入账号">
</div>
<div class="mui-input-row">
<label>密码</label>
<input id='password' type="password" class="mui-input-clear mui-input" placeholder="请输入密码">
</div>
<div class="mui-content-padded">
<button id='login' class="mui-btn mui-btn-block mui-btn-primary">登录</button>
<div class="link-area"><a id='reg'>注册账号</a> <span class="spliter">|</span> <a id='forgetPassword'>忘记密码</a></div>
</div>
</form>
</div>
<script src="js/mui.min.js"></script>
<script src="js/mui.enterfocus.js"></script>
<script src="js/app.js"></script>
<script>
(function($,doc) {
$.init({
statusBarBackground: '#f7f7f7'
});
$.plusReady(function() {
var loginButton = doc.getElementById("login");
var regButton = doc.getElementById('reg');
var forgetButton = doc.getElementById('forgetPassword');
loginButton.addEventListener('tap', function(event) {
},false);
regButton.addEventListener('tap', function(event) {
},false);
forgetButton.addEventListener('tap', function(event) {
},false);
});
}(mui,document));
</script>
</body>
</html>
我点击 loginButton 这个按钮，明明什么都没处理，为什么，在编辑框里的数据被刷掉了。每点一次页面自动就刷新一次。谁能告诉我为什么？
1 个回复
BoredApe - 有问题就会有答案。
始终为button按钮添加type属性
若button按钮没有type属性，浏览器默认按照type=submit逻辑处理，这样若将没有type的button放在form表单中，点击按钮就会执行form表单提交，页面就会刷新，用户体验极差。