<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Document</title>
</head>
<body id="lia-body">
<div class="lia-content">
<div class="inputwrapper">
<label><span>姓名：</span><input type="text" name="fullname"></label>
<div class="result"></div>
</div>
</div>
<script src="https://apps.bdimg.com/libs/jquery/1.11.3/jquery.min.js"></script>
<script>
$(function(){
var $inputwrapper = $('#lia-body .lia-content .inputwrapper');
$inputwrapper.find('input').on('input propertychange',function(){
var result = $(this).val();
console.log(result);
$inputwrapper.find('.result').html(result);
});
})
</script>
</body>
</html>
<!DOCTYPE html>
<html lang="en">
<head>
<m
阅读背景：
Jquery实时监听input value
来源：互联网
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