DOM获取输入信息

<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title></title>
</head>
<script type="text/javascript">
function getInfo(){

var forInfo="";
var show1=document.getElementById("txtId");
var show2=document.getElementById("pasId");

forInfo+="文本输入信息"+show1.value+"<br/>";
forInfo+="密码输入信息"+show2.value;

document.getElementById("showInput").innerHTML=forInfo;

}
</script>
<body>
<div id="id1">
文本框: <input id="txtId" type="text" value=""/><br />
密码框: <input id="pasId" type="password" value="" /><br />

<input type="button"value="获取信息" onclick="getInfo()"/>
</div>
<div>
<p id="showInput"></p></div>
</body>
</html>

原文地址:https://www.cnblogs.com/wxhhts/p/8005843.html