参数传递有关问题
日期：2014-05-16 浏览次数：20350 次
参数传递问题
我最近在做一个跑马灯代码 要把它封装起来 但是在参数传递的时候却怎么都不行。
没有参数传递的代码：
<html>
<head>
<title> 左右滚动的图片效果 - 51windows.Net </title>
<meta http-equiv= "Content-Type " content= "text/html; charset=gb2312 ">
</head>
<body bgcolor= "#999999 ">
<table border= "1 " width= "760 " align= "center ">
<tr>
<td width= "215 "> </td>
<td width= "545 ">
<!-- 滚动代码 begin -->
<div id= "demo " style= "overflow:hidden;height:120px;width:543px; ">
<table width= "100% " cellspacing= "0 ">
<tr>
<td id= "demo1 ">
<table cellspacing= "0 " cellspacing= "2 ">
<tr>
<td> <a href= "http://www.51windows.net/mypic/sight/page_01.htm " target= "_blank "> <img src= "http://www.51windows.net/51wfolder_1/jsimg/TN_Feng016.JPG " border= "0 "/> </a> </td>
<td> <a href= "http://www.51windows.net/mypic/sight/page_01.htm " target= "_blank "> <img src= "http://www.51windows.net/51wfolder_1/jsimg/TN_Feng017.JPG " border= "0 "/> </a> </td>
<td> <a href= "http://www.51windows.net/mypic/sight/page_01.htm " target= "_blank "> <img src= "http://www.51windows.net/51wfolder_1/jsimg/TN_Feng018.JPG " border= "0 "/> </a> </td>
<td> <a href= "http://www.51windows.net/mypic/sight/page_01.htm " target= "_blank "> <img src= "http://www.51windows.net/51wfolder_1/jsimg/TN_Feng019.JPG " border= "0 "/> </a> </td>
<td> <a href= "http://www.51windows.net/mypic/sight/page_01.htm " target= "_blank "> <img src= "http://www.51windows.net/51wfolder_1/jsimg/TN_Feng020.JPG " border= "0 "/> </a> </td>
<td> <a href= "http://www.51windows.net/mypic/sight/page_01.htm " target= "_blank "> <img src= "http://www.51windows.net/51wfolder_1/jsimg/TN_Feng021.JPG " border= "0 "/> </a> </td>
</tr>
</table>
</td>
<td id= "demo2 "> </td>
</tr>
</table>
</div>
<!-- 滚动代码 end -->
</td>
</tr>
</table>
<script>
var speed=50
demo2.innerHTML=demo1.innerHTML
function Marquee(){if(demo2.offsetWidth-demo.scrollLeft <=0){demo.scrollLeft-=demo1.offsetWidth;}else{demo.scrollLeft+=2}}
var MyMar=setInterval(Marquee,speed)
demo.onmouseover=function() {clearInterval(MyMar)}
demo.onmouseout=function() {MyMar=setInterval(Marquee,speed)}
</script>
</body>
</html>
这个代码没有问题 可以运行
带参数传递的代码 。
<html>
<head>
我最近在做一个跑马灯代码 要把它封装起来 但是在参数传递的时候却怎么都不行。
没有参数传递的代码：
<html>
<head>
<title> 左右滚动的图片效果 - 51windows.Net </title>
<meta http-equiv= "Content-Type " content= "text/html; charset=gb2312 ">
</head>
<body bgcolor= "#999999 ">
<table border= "1 " width= "760 " align= "center ">
<tr>
<td width= "215 "> </td>
<td width= "545 ">
<!-- 滚动代码 begin -->
<div id= "demo " style= "overflow:hidden;height:120px;width:543px; ">
<table width= "100% " cellspacing= "0 ">
<tr>
<td id= "demo1 ">
<table cellspacing= "0 " cellspacing= "2 ">
<tr>
<td> <a href= "http://www.51windows.net/mypic/sight/page_01.htm " target= "_blank "> <img src= "http://www.51windows.net/51wfolder_1/jsimg/TN_Feng016.JPG " border= "0 "/> </a> </td>
<td> <a href= "http://www.51windows.net/mypic/sight/page_01.htm " target= "_blank "> <img src= "http://www.51windows.net/51wfolder_1/jsimg/TN_Feng017.JPG " border= "0 "/> </a> </td>
<td> <a href= "http://www.51windows.net/mypic/sight/page_01.htm " target= "_blank "> <img src= "http://www.51windows.net/51wfolder_1/jsimg/TN_Feng018.JPG " border= "0 "/> </a> </td>
<td> <a href= "http://www.51windows.net/mypic/sight/page_01.htm " target= "_blank "> <img src= "http://www.51windows.net/51wfolder_1/jsimg/TN_Feng019.JPG " border= "0 "/> </a> </td>
<td> <a href= "http://www.51windows.net/mypic/sight/page_01.htm " target= "_blank "> <img src= "http://www.51windows.net/51wfolder_1/jsimg/TN_Feng020.JPG " border= "0 "/> </a> </td>
<td> <a href= "http://www.51windows.net/mypic/sight/page_01.htm " target= "_blank "> <img src= "http://www.51windows.net/51wfolder_1/jsimg/TN_Feng021.JPG " border= "0 "/> </a> </td>
</tr>
</table>
</td>
<td id= "demo2 "> </td>
</tr>
</table>
</div>
<!-- 滚动代码 end -->
</td>
</tr>
</table>
<script>
var speed=50
demo2.innerHTML=demo1.innerHTML
function Marquee(){if(demo2.offsetWidth-demo.scrollLeft <=0){demo.scrollLeft-=demo1.offsetWidth;}else{demo.scrollLeft+=2}}
var MyMar=setInterval(Marquee,speed)
demo.onmouseover=function() {clearInterval(MyMar)}
demo.onmouseout=function() {MyMar=setInterval(Marquee,speed)}
</script>
</body>
</html>
这个代码没有问题 可以运行
带参数传递的代码 。
<html>
<head>
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