树形控件显示不出来,求高人指教,在线跪求急等 没错是抄的,但是显示不出来,图片有浏览器上报的错误说是"52行少分号"还有"var myTree = new tree();"这一句tree还没有定义 解决方案 » 免费领取超大流量手机卡,每月29元包185G流量+100分钟通话, 中国电信官方发货 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN""http://www.w3.org/TR/html4/loose.dtd"><html><head><meta http-equiv="Content-Type" content="text/html; charset=gb2312"><title>无标题文档</title><style><!--#foldheader{cursor:hand ; font-weight:bold ;list-style-image:url(fold.gif)}#foldinglist{list-style-image:url(list.gif)}//--></style><script language="JavaScript1.2"><!--/** * Based on Folding Menu Tree * Dynamic Drive (www.dynamicdrive.com)* For full source code, installation instructions,* 100's more DHTML scripts, and Terms Of* Use, visit dynamicdrive.com** Updated to support arbitrarily nested lists* by Mark Quinn (@robocast.com) November 2nd 1998*/ var head="display:''"img1=new Image()img1.src="fold.gif"img2=new Image()img2.src="open.gif"function change(){if(!document.all)returnif (event.srcElement.id=="foldheader") {var srcIndex = event.srcElement.sourceIndexvar nested = document.all[srcIndex+1]if (nested.style.display=="none") {nested.style.display=''event.srcElement.style.listStyleImage="url(open.gif)"}else {nested.style.display="none"event.srcElement.style.listStyleImage="url(fold.gif)"}}}document.onclick=change//--></script></head><body><ul><li id="foldheader">News</li><ul id="foldinglist" style="display:none"> <li><a href="http://www.cnn.com">CNN</a></li><li><a href="http://www.abcnews.com">ABC News</a></li><li><a href="http://www.vancouversun.com">Vancouver Sun</a></li></ul> <li id="foldheader">Games</li><ul id="foldinglist" style="display:none"><li><a href="http://www.gamespot.com">GameSpot</a></li><li><a href="http://www.happypuppy.com">Happy Puppy</a></li><li><a href="http://www.gamecenter.com">Game Center</a></li></ul><li id="foldheader">Software</li><ul id="foldinglist" style="display:none"><li><a href="http://www.download.com">outer 1</a></li><li><a href="http://www.hotfiles.com">outer 2</a></li><li id="foldheader">Nested</li><ul id="foldinglist" style="display:none"><li><a href="http://www.windows95.com">nested 1</a></li><li><a href="http://www.shareware.com">nested 2</a></li></ul><li><a href="http://www.windows95.com">outer 3</a></li><li><a href="http://www.shareware.com">outer 4</a></li></ul></ul><script language="JavaScript1.2"><!--/*** Get cookie routine by Shelley Powers * ([email protected])*/function get_cookie(Name) {var search = Name + "="var returnvalue = "";if (document.cookie.length > 0) {offset = document.cookie.indexOf(search)// if cookie existsif (offset != -1) { offset += search.length// set index of beginning of valueend = document.cookie.indexOf(";", offset);// set index of end of cookie valueif (end == -1) end = document.cookie.length;returnvalue=unescape(document.cookie.substring(offset, end))}}return returnvalue;} if (get_cookie(window.location.pathname) != ''){var openresults=get_cookie(window.location.pathname).split(" ")for (i=0 ; i < openresults.length ; i++){foldinglist[openresults[i]].style.display=''document.all[foldinglist[openresults[i]].sourceIndex -1].style.listStyleImage="url(open.gif)"}}if (document.all){var nodelength=foldinglist.length-1var nodes=new Array(nodelength)var openones=''}function check(){for (i=0 ; i <= nodelength ; i++){if (foldinglist[i].style.display=='')openones=openones + " " + i}document.cookie=window.location.pathname+"="+openones}if (document.all)document.body.onunload=check//--></script></body></html>在保存该文件的目录里存入三个图片,分别是 open.gif,list.gif,fold.gif Click the link to solve your problem.Good luck! 求助网站访问信息 drop效果是怎么实现的 求教高手 急 js 将父窗口节点追加到子窗口内 兼容性 这问题估计无数人提过,我不知道想问一次 表格的某几行需要 显示/隐藏 急啊....... 大家进来看一下,怎样把鼠标变为图片!!! ?文字转换特效如何实现 如何点击按钮,页面便出现“abcd",并另存为HTM文件后,页面中也有abcd 如何屏蔽IE的另存为菜单项? 问题标签用户 能帮我解释下这段代码吗?网上搜不到,关于NO CONFLICT 问个有关特殊字符的问题。 函数
"http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>无标题文档</title><style>
<!--
#foldheader{cursor:hand ; font-weight:bold ;
list-style-image:url(fold.gif)}
#foldinglist{list-style-image:url(list.gif)}
//-->
</style>
<script language="JavaScript1.2">
<!--
/**
* Based on Folding Menu Tree
* Dynamic Drive (www.dynamicdrive.com)
* For full source code, installation instructions,
* 100's more DHTML scripts, and Terms Of
* Use, visit dynamicdrive.com
*
* Updated to support arbitrarily nested lists
* by Mark Quinn (@robocast.com) November 2nd 1998
*/
var head="display:''"
img1=new Image()
img1.src="fold.gif"
img2=new Image()
img2.src="open.gif"function change(){
if(!document.all)
return
if (event.srcElement.id=="foldheader") {
var srcIndex = event.srcElement.sourceIndex
var nested = document.all[srcIndex+1]
if (nested.style.display=="none") {
nested.style.display=''
event.srcElement.style.listStyleImage="url(open.gif)"
}
else {
nested.style.display="none"
event.srcElement.style.listStyleImage="url(fold.gif)"
}
}
}document.onclick=change//-->
</script>
</head><body>
<ul>
<li id="foldheader">News</li>
<ul id="foldinglist" style="display:none">
<li><a href="http://www.cnn.com">CNN</a></li>
<li><a href="http://www.abcnews.com">ABC News</a></li>
<li><a href="http://www.vancouversun.com">Vancouver Sun</a></li>
</ul>
<li id="foldheader">Games</li>
<ul id="foldinglist" style="display:none">
<li><a href="http://www.gamespot.com">GameSpot</a></li>
<li><a href="http://www.happypuppy.com">Happy Puppy</a></li>
<li><a href="http://www.gamecenter.com">Game Center</a></li>
</ul><li id="foldheader">Software</li>
<ul id="foldinglist" style="display:none">
<li><a href="http://www.download.com">outer 1</a></li>
<li><a href="http://www.hotfiles.com">outer 2</a></li>
<li id="foldheader">Nested</li>
<ul id="foldinglist" style="display:none">
<li><a href="http://www.windows95.com">nested 1</a></li>
<li><a href="http://www.shareware.com">nested 2</a></li>
</ul>
<li><a href="http://www.windows95.com">outer 3</a></li>
<li><a href="http://www.shareware.com">outer 4</a></li>
</ul>
</ul>
<script language="JavaScript1.2">
<!--
/**
* Get cookie routine by Shelley Powers
* ([email protected])
*/
function get_cookie(Name) {
var search = Name + "="
var returnvalue = "";
if (document.cookie.length > 0) {
offset = document.cookie.indexOf(search)
// if cookie exists
if (offset != -1) {
offset += search.length
// set index of beginning of value
end = document.cookie.indexOf(";", offset);
// set index of end of cookie value
if (end == -1) end = document.cookie.length;
returnvalue=unescape(document.cookie.substring(offset, end))
}
}
return returnvalue;
}
if (get_cookie(window.location.pathname) != ''){
var openresults=get_cookie(window.location.pathname).split(" ")
for (i=0 ; i < openresults.length ; i++){
foldinglist[openresults[i]].style.display=''
document.all[foldinglist[openresults[i]].sourceIndex -
1].style.listStyleImage="url(open.gif)"
}
}if (document.all){
var nodelength=foldinglist.length-1
var nodes=new Array(nodelength)
var openones=''
}function check(){
for (i=0 ; i <= nodelength ; i++){
if (foldinglist[i].style.display=='')
openones=openones + " " + i
}
document.cookie=window.location.pathname+"="+openones
}if (document.all)
document.body.onunload=check
//-->
</script></body>
</html>
在保存该文件的目录里存入三个图片,分别是 open.gif,list.gif,fold.gif