上海面试题(表格)
<head>
<meta charset="utf-8">
<title></title>
</head>
<body onload="fa()">
<!-- 展示文字 -->
<div id="da"></div>
</body>
<script type="text/javascript">
var i = 1;
function fa(){
var str = "这是一个充满挑战与机遇的时代,请尽情拼搏吧!!!!";
var sa = str.substring(0,i);
document.getElementById("da").innerHTML = sa;
if(i == str.length){
i = 0;
}
i++;
setTimeout("fa()",300);
}
</script>
图片轮换
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title></title>
<style>
a{
font-size: 14px;
color: #39F;
height: 18px;
width: 20px;
border: 1px solid #39F;
text-decoration: none;
display: block;
float: left;
margin-right:5px;
text-align: center;
background-color: #FFF;
line-height: 20px;
}
a:hover {
font-size: 14px;
font-weight: bold;
color: #FFF;
background-color: #39F;
border: 1px solid #39F;
text-decoration: none;
display: block;
}
#apDiv1 {
position:absolute;
width:180px;
height:25px;
z-index:2;
left:100px;
top: 13px;
}
</style>
</head>
<body>
<table width="360" border="0" cellspacing="0" cellpadding="0">
<tr>
<td style="height:190px;">
<div id="apDiv1">
<a onmouseover="changeImage('1.gif')" href="javascript:changeImage('1.gif')">1</a>
<a onmouseover="changeImage('2.gif')" href="javascript:changeImage('2.gif')">2</a>
<a onmouseover="changeImage('3.jpg')" href="javascript:changeImage('3.jpg')">3</a>
<a onmouseover="changeImage('4.jpg')" href="javascript:changeImage('4.jpg')">4</a>
<a onmouseover="changeImage('5.gif')" href="javascript:changeImage('5.gif')">5</a>
</div>
<!-- 图片 -->
<img src="img/1.gif" alt="图片" id="photo"/>
</td>
</tr>
</table>
</body>
<script type="text/javascript">
function changeImage(na){
var img = document.getElementById("photo");
img.setAttribute("src","img/"+na);
}
</script>
</html>
文字展示
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title></title>
</head>
<body onload="fa()">
<!-- 展示文字 -->
<div id="da"></div>
</body>
<script type="text/javascript">
var i = 1;
function fa(){
var str = "这是一个充满挑战与机遇的时代,请尽情拼搏吧!!!!";
var sa = str.substring(0,i);
document.getElementById("da").innerHTML = sa;
if(i == str.length){
i = 0;
}
i++;
setTimeout("fa()",300);
}
</script>
</html>