<!DOCTYPE html>
<html>
<head>
<title>zepto</title>
<meta name="name" content="content">
<meta content="text/html; charset=utf-8" http-equiv="Content-Type">
<style>
html,body {
margin: 0;
padding: 0;
font-size: 62.5%;
}
.wrap {
margin: 20px auto;
width: 500px;
height: 300px;
background: #eee;
}
.word-area ul,
.input-area ul{
list-style: none;
}
.word-area label,
.input-area label{
float: left;
margin-top:1.2rem;
width: 60px;
height: 30px;
text-align: left;
display: -webkit-box;
display: -ms-flexbox;
display: -webkit-flex;
display: flex;
-webkit-box-pack: center;
-ms-flex-pack: center;
-webkit-justify-content: center;
justify-content: center;
-webkit-box-align: center;
-ms-flex-align: center;
-webkit-align-items: center;
align-items: center;
color: #2c2828;
}
.input-area input {
width: 200px;
height: 30px;
border: 1px solid #ccc;
border-radius: 6px;
margin-top: 1.2rem;
margin-left: 2rem;
padding: 2px 6px;
line-height: 30px;
}
.word-area p {
display: inline-block;
border: 1px #00bcd4 solid;
margin: 1.2rem 0 0 2rem;
padding: 2px 6px;
width: 200px;
height: 30px;
font-family: "Helvetica Neue", Arial, "Hiragino Sans GB", "WenQuanYi Micro Hei", "Microsoft YaHei", sans-serif;
font-size: 1rem;
line-height: 30px;
background: #fff;
}
.word-area p:hover{
cursor:not-allowed;
}
</style>
</head>
<body>
<div class="wrap">
<div class="input-area">
<ul>
<li>
<label>输入框 1:</label>
<input type="text" oninput="setShowValue(this,'wordOne');" onporpertychange="setShowValue(this,'wordOne');">
</li>
<li>
<label>输入框 2:</label>
<input type="text" oninput="setShowValue(this,'wordTwo');" onporpertychange="setShowValue(this,'wordTwo');">
</li>
</ul>
</div>
<div class="word-area">
<ul>
<li>
<label>显示框 1:</label>
<p id="wordOne"></p>
</li>
<li>
<label>显示框 2:</label>
<p id="wordTwo"></p>
</li>
</ul>
</div>
</div>
<script type="text/javascript">
function setShowValue(self,obj) {
var value=self.value;
document.getElementById(obj).innerHTML=value;
}
</script>
</body>
</html>
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>RunJS</title>
</head>
<body>
<h1 >
实时监测input中值的变化
</h1>
<input type="text" id="username" autoComplete='off'>
<div id="result"></div>
<div id="value"></div>
<script src="jquery-3.2.1.min.js"></script>
<script type="text/javascript">
$(function(){
$('#username').bind('input propertychange', function() {
$('#result').html('输入的值长度是： ' + $(this).val().length + ' characters');
$('#value').html('输入的值是： ' + $(this).val());
});
});
</script>
</body>
</html>