else {
borther.className = 'open';
arrow.src = this.iconPath + this.iconOpen;
}
break;
case 'mouseover':
if (arrow.tagName == 'IMG' && borther.className == 'close') {
arrow.src = this.iconPath + this.iconOver;
}
break;
case 'mouseout':
if (arrow.tagName == 'IMG' && borther.className == 'close') {
arrow.src = this.iconPath + this.iconClose;
}
break;
}
}
}
return;
}
xmlTree.prototype.treeTips = function(msg) { //提示栏
if (this.prevTip != null) clearTimeout(this.prevTip);
var obj = document.getElementById('treeTip');
if (obj != null) {
if (this.treeTips.arguments.length < 1) { // hide
obj.style.display = 'none';
} else { // show
obj.innerHTML = msg;
this.prevTip = setTimeout('document.getElementById("treeTip").style.display = "block"',300);
document.onmousemove = this.moveToMouseLoc;
}
}
return;
}
xmlTree.prototype.moveToMouseLoc = function(e) { //移动到鼠标所在位置
var obj = document.getElementById('treeTip');
if (obj != null) {
var offsetX = -10, offsetY = 20;
var x = 0, y = 0;
if (window.event) {
x = event.x + document.body.scrollLeft;
y = event.y + document.body.scrollTop;
} else {
x = e.pageX;
y = e.pageY;
}
obj.style.left = x + offsetX + 'px';
obj.style.top = y + offsetY + 'px';
}
return;
}
xml 数据:
<?xml version="1.0" encoding="utf-8"?>
<!--
CODE BY Lapuasi.com [2005-12-14]
Explain:
===================================================
node 为树的一个节点，具有以下属性和内容
属性
id: 编号，如果不唯一，只取第一个，其余被忽略 (必须, 可以是任意字符组合)
parentid: 父编号，没有则为父节点 (可选, 可以是任意字符组合)
内容
name: 名称 (必须)
link: 连接 (可选)
target: 目标 (可选)
icon: 图标 (可选)
explain: 说明 (可选)
-->
<root>
<node id="n1">
<name>我的电脑</name>
<icon>images/tree_icon_computer.gif</icon>
<explain>显示连接到此计算机的驱动器和硬件</explain>
</node>
<node id="2" parentid="n1">
<name>硬盘驱动器 (C:)</name>
<icon>images/tree_icon_driver.gif</icon>
</node>
<node id="3">
<name>网上邻居</name>
<icon>images/tree_icon_net.gif</icon>
<explain>显示到网站，网络计算机和FTP站点的快捷方式</explain>
</node>
<node id="4" parentid="n1">
<name>硬盘驱动器 (D:)</name>
<icon>images/tree_icon_driver.gif</icon>
</node>
<node id="5" parentid="2">
<name>Windows</name>
</node>
<node id="6" parentid="3">
<name>menu6</name>
</node>
<node id="7" parentid="3">
<name>menu7</name>
</node>
<node id="8" parentid="3">
<name>menu8</name>
</node>
<node id="9" parentid="7">
<name>menu9</name>
</node>
<node id="10">
<name>回收站</name>
<icon>images/tree_icon_recycler.gif</icon>
<explain>包含您已经删除的文件和文件夹</explain>
</node>
<node id="11" parentid="5">
<name>system32</name>
</node>
<node id="12" parentid="11">
<name>system.dll</name>
<link>http://www.lapuasi.com</link>
<target>_blank</target>
</node>
<node id="13" parentid="7">
<name>menu13</name>
</node>
<node id="14" parentid="n1">
<name>DVD 驱动器</name>
<icon>images/tree_icon_cdrom.gif</icon>
</node>
</root>
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