日期:2014-05-16 浏览次数:20368 次
<html>
<head>
<tilte></title>
<script type="text/JavaScript">
function showHello()
var count=parseInt(document.getElementById("txtCount").value);
for (var i=0;i<count;i++)
{
document.write("Hello World");
}
</script>
</head>
<body>
请输入要显示的Hello World的次数:<input type="text" id="txtCount"/><br/>
<input type="button" onclick="showHello()" value="点击显示吧" />
</body>
</html>
<html>
<head>
<tilte>dgdsg</title>
<script type="text/javascript">
function dotest(){
var value = document.getElementById("txtCount").value;
for(var i=0;i<value;i++){
alert("输入数据");
}
}
</script>
</head>
<body>
请输入要显示的Hello World的次数:<input type="text" id="txtCount"/><br/>
<input type="button" onclick="dotest()" value="点击显示吧" />
</body>
</html>