链接类

VML

按钮类

标题类

表单类

表格类

菜单类

窗口类

对象类

滚动条

键盘类

框架类

例子类

模拟类

日期类

色彩类

鼠标类

数学类

图片类

文字类

下拉框

样式类

游戏类

状态栏

资料类

字幕类

其它类

 ·鼠标移动测试
 ·鼠标形状
 ·拖动页面
 ·鼠标形状
 ·跟着鼠标的图形
 ·拖动页面
 ·很酷的鼠标效果
 ·坐标
 ·拖动图层
 ·十字线
您当前位置：好素材首页 -> 网页特效 -> 鼠标类
查看信息

onmousewheel event
好素材网 www.HaoSc.com 02月22日 11:49
[查看演示]  源码如下
----------------------------------------------------------
<HTML>
<HEAD>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<TITLE>onMouseWheel Event Sample－www.51windows.Net</TITLE>
<SCRIPT>
var count = 10;

function Picture()
{
count = Counting(count);
Resize(count);
return false;
}

function Counting(count){
if (event.wheelDelta >= 120)
count++;
else if (event.wheelDelta <= -120)
count--;
return count;
}
function Resize(count){

oImage.style.zoom = count + '0%';
oCounter.innerText = count + '0%';
}
</SCRIPT>

</HEAD>

<BODY>

<h1>onmousewheel event</h1>
<P>
This sample uses the onmousewheel event to expand or contract the picture below. <br><br>

Move the cursor over the picture and roll the mouse wheel up and down.</P>
<span style="font-weight:bold">Size =
<span id="oCounter" style="color:red;">100%</span></span>
<br>
<img id="oImage" src="/w386.gif" onmousewheel="return Picture();" >

<br>
<br>
<br>
<A HREF="http://msdn.microsoft.com/workshop/samples/author/dhtml/refs/onmousewheelEX.htm" target="_blank">http://msdn.microsoft.com/workshop/samples/author/dhtml/refs/onmousewheelEX.htm</A>.
</BODY>
</HTML>

<div style="position: absolute; top: 10; right: 10; width: 148; height: 18;cursor:hand">
<input type="button" name="Button" value="查看源代码" onClick= 'window.location = "view-source:" + window.location.href'></div>

此信息共 1 页 [1]