关于论坛上问题````` 树型是指折叠吗?要记得,要做出好的网页,就必须认清立场:Javascript + HTML + ASP + C#而ASPX 只是一堆没用的控件,要的只是它支持 C# 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 将下面的代码复制到<head>~</head>里<script language=JavaScript1.2>scores = new Array(20);var numTotal=0;NS4 = (document.layers) ? 1 : 0;IE4 = (document.all) ? 1 : 0;ver4 = (NS4 || IE4) ? 1 : 0;if (ver4) { with (document) { write("<STYLE TYPE='text/css'>"); if (NS4) { write(".parent {position:absolute; visibility:visible}"); write(".child {position:absolute; visibility:visible}"); write(".regular {position:absolute; visibility:visible}") } else { write(".child {display:none}") } write("</STYLE>"); }}function getIndex(el) { ind = null; for (i=0; i<document.layers.length; i++) { whichEl = document.layers[i]; if (whichEl.id == el) { ind = i; break; } } return ind;}function arrange() { nextY = document.layers[firstInd].pageY +document.layers[firstInd].document.height; for (i=firstInd+1; i<document.layers.length; i++) { whichEl = document.layers[i]; if (whichEl.visibility != "hide") { whichEl.pageY = nextY; nextY += whichEl.document.height; } }}function initIt(){ if (!ver4) return; if (NS4) { for (i=0; i<document.layers.length; i++) { whichEl = document.layers[i]; if (whichEl.id.indexOf("Child") != -1) whichEl.visibility = "hide"; } arrange(); } else { divColl = document.all.tags("DIV"); for (i=0; i<divColl.length; i++) { whichEl = divColl(i); if (whichEl.className == "child") whichEl.style.display = "none"; } }}function expandIt(el) { if (!ver4) return; if (IE4) { whichEl1 = eval(el + "Child"); for(i=1;i<=numTotal;i++){ whichEl = eval(scores[i] + "Child"); if(whichEl!=whichEl1) { whichEl.style.display = "none"; } } whichEl1 = eval(el + "Child"); if (whichEl1.style.display == "none") { whichEl1.style.display = "block"; } else { whichEl1.style.display = "none"; } } else { whichEl = eval("document." + el + "Child"); for(i=1;i<=numTotal;i++){ whichEl = eval("document." + scores[i] + "Child"); if(whichEl!=whichEl1) { whichEl.visibility = "hide"; } } if (whichEl.visibility == "hide") { whichEl.visibility = "show"; } else { whichEl.visibility = "hide"; } arrange(); }}onload = initIt;</script>将下面的代码复制到<body>~</body>里<div id=KB1Parent> <a onClick="expandIt('KB1');return false" href="#"><img src="plus.gif" border=0>精品下载</a></div><div class=child id=KB1Child> <a href="#"><img src="blank.gif" border=0>Dreamweaver 资源</a><br> <a href="#"><img src="blank.gif" border=0>Fireworks 资源</a><br> <a href="#"><img src="blank.gif" border=0>Flash 资源</a><br> <a href="#"><img src="blank.gif" border=0>Photoshop 资源</a></div><div id=KB2Parent> <a onClick="expandIt('KB2');return false" href="#"><img src="plus.gif" border=0>免费申请</a></div><div class=child id=KB2Child> <a href="#"><img src="blank.gif" border=0>免费计数器申请</a><br><a href="#"><img src="blank.gif" border=0>免费留言板申请</a><br> <a href="#"><img src="blank.gif" border=0>免费网上调查申请</a></div><div id=KB3Parent> <a onClick="expandIt('KB3');return false" href="#"><img src="plus.gif" border=0>酷站源码</a></div><div class=child id=KB3Child> <a href="#"><img src="blank.gif" border=0>脚本收集</a><br><a href="#"><img src="blank.gif" border=0>HTML特效</a><br> <a href="#"><img src="blank.gif" border=0>ASP源程序下载</a><br> <a href="#"><img src="blank.gif" border=0>XML方面</a><br></div><script>numTotal=3;scores[1]='KB1';scores[2]='KB2';scores[3]='KB3';</script>制作要点:1、每一个分类都需定义值: <div id=KB1Parent> // ID值为唯一的 <a onClick="expandIt('KB1'); return false" href="#" >精品下载</a></div> // 定义onclick属性2、每一个分类下面的文件都需统一定义class及ID。 <div class=child id=KB1Child> // ID值为唯一的 <a href="#" >Dreamweaver 资源</div> <a href="#" >Dreamweaver 资源</div> </div> 3、在分类的下边有一 script 的定义: <script>numTotal=3;scores[1]='KB1';scores[2]='KB2';scores[3]='KB3';</script> 如果要增加一个类,则需把 numTotal 增加数值,再加一个scores[N]='KBN',例: <script>numTotal=4;scores[1]='KB1';scores[2]='KB2';scores[3]='KB3';scores[4]='KB4';</script> 至此你就可以完成这个实例了,快去试试吧! 以上来自http://www.1studio.net/以上来自http://www.1studio.net/以上来自http://www.1studio.net/以上来自http://www.1studio.net/以上来自http://www.1studio.net/以上来自http://www.1studio.net/ 简要思路:动态修改xsl,再重新使用xsl转换xml。treeview.xml<?xml version='1.0' encoding="GB2312"?><?xml-stylesheet type="text/xsl" href="treeview.xsl"?><!DOCTYPE menus[ <!ELEMENT menus (menus,menuitem)*> <!ELEMENT menuitem (#PCDATA)> <!ATTLIST menus id ID #REQUIRED 文本 CDATA #IMPLIED 展开 CDATA #IMPLIED 层 CDATA #IMPLIED>]><menus id="id00" 层="0"> <menus id="id01" 文本="菜单一" 展开="true" 层="1"> <menuitem 文本="菜单项一"></menuitem> </menus> <menus id="id02" 文本="菜单二" 展开="false" 层="1"> <menuitem 文本="菜单项二"></menuitem> <menuitem 文本="菜单项三"></menuitem> </menus> <menuitem 文本="菜单项四"></menuitem></menus>treeview.xsl<?xml version='1.0' encoding="GB2312"?><xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform"> <xsl:template match="/"> <xsl:apply-templates select="menus"/> </xsl:template> <xsl:template match="menus"> <xsl:for-each select="child::*"> <xsl:apply-templates select="@文本"/> </xsl:for-each> </xsl:template> <xsl:template match="@文本"> <xsl:if test="name(parent::*)='menus'"> <div onclick="myclick();"> <xsl:attribute name="id"><xsl:value-of select="parent::menus/@id"/></xsl:attribute> <xsl:value-of select="."/> </div> <xsl:if test="parent::menus/@展开='true'"> <xsl:apply-templates select="parent::menus"/> </xsl:if> </xsl:if> <xsl:if test="name(parent::*)='menuitem'"> <div><xsl:value-of select="."/></div> </xsl:if> </xsl:template></xsl:stylesheet>003.htm<html><head><meta http-equiv="Content-Type" content="text/html; charset=gb2312"></head><body><DIV id="xslTarget"></DIV><XML id="source" src="treeview.xml"></XML><XML id="style" src="treeview.xsl"></XML><SCRIPT LANGUAGE=jscript><!-- function myclick(){ var mynode = source.nodeFromID(window.event.srcElement.id); alert(source.nodeFromID('id01')); //mynode.setAttribute('展开','false'); xslTarget.innerHTML = source.transformNode(style.XMLDocument); } xslTarget.innerHTML = source.transformNode(style.XMLDocument);//--></SCRIPT></body></html> 可以用DataGrid和TREEVIEW结合 :) 我晕了很久了``就是asp.net论坛的那种TREEVIEW DataList中如何获取ItemTemplate中控件的值 求textbox实现下拉框的功能 一个简单的小问题 大家帮着看一看吧 DropDownList嵌套 [有趣]这是什么原因???? asp.net开发电子商务的成本 请问一个控件的定位问题 一个关于TreeView的问题 [请教RSS高手]RSS如何获取早期的订阅内容 怎样从dataGrid中获取CheckBox选中的当前行在数据库中的id啊? 求教,存储、更新,显示大文本(sqlserver,数据类型为ntext)的解决方案? 谁有asp.net菜单?或者指导下载地址?
<script language=JavaScript1.2>
scores = new Array(20);
var numTotal=0;
NS4 = (document.layers) ? 1 : 0;
IE4 = (document.all) ? 1 : 0;
ver4 = (NS4 || IE4) ? 1 : 0;if (ver4) {
with (document) {
write("<STYLE TYPE='text/css'>");
if (NS4) {
write(".parent {position:absolute; visibility:visible}");
write(".child {position:absolute; visibility:visible}");
write(".regular {position:absolute; visibility:visible}")
}
else {
write(".child {display:none}")
}
write("</STYLE>");
}
}function getIndex(el) {
ind = null;
for (i=0; i<document.layers.length; i++) {
whichEl = document.layers[i];
if (whichEl.id == el) {
ind = i;
break;
}
}
return ind;
}function arrange() {
nextY = document.layers[firstInd].pageY +document.layers[firstInd].document.height;
for (i=firstInd+1; i<document.layers.length; i++) {
whichEl = document.layers[i];
if (whichEl.visibility != "hide") {
whichEl.pageY = nextY;
nextY += whichEl.document.height;
}
}
}function initIt(){
if (!ver4) return;
if (NS4) {
for (i=0; i<document.layers.length; i++) {
whichEl = document.layers[i];
if (whichEl.id.indexOf("Child") != -1) whichEl.visibility = "hide";
}
arrange();
}
else {
divColl = document.all.tags("DIV");
for (i=0; i<divColl.length; i++) {
whichEl = divColl(i);
if (whichEl.className == "child") whichEl.style.display = "none";
}
}
}function expandIt(el) {
if (!ver4) return;
if (IE4) {
whichEl1 = eval(el + "Child");
for(i=1;i<=numTotal;i++){
whichEl = eval(scores[i] + "Child");
if(whichEl!=whichEl1) {
whichEl.style.display = "none";
}
}
whichEl1 = eval(el + "Child");
if (whichEl1.style.display == "none") {
whichEl1.style.display = "block";
}
else {
whichEl1.style.display = "none";
}
}
else {
whichEl = eval("document." + el + "Child");
for(i=1;i<=numTotal;i++){
whichEl = eval("document." + scores[i] + "Child");
if(whichEl!=whichEl1) {
whichEl.visibility = "hide";
}
}
if (whichEl.visibility == "hide") {
whichEl.visibility = "show";
}
else {
whichEl.visibility = "hide";
}
arrange();
}
}
onload = initIt;
</script>
将下面的代码复制到<body>~</body>里
<div id=KB1Parent>
<a onClick="expandIt('KB1');return false" href="#"><img src="plus.gif" border=0>精品下载</a>
</div>
<div class=child id=KB1Child>
<a href="#"><img src="blank.gif" border=0>Dreamweaver 资源</a><br>
<a href="#"><img src="blank.gif" border=0>Fireworks 资源</a><br>
<a href="#"><img src="blank.gif" border=0>Flash 资源</a><br>
<a href="#"><img src="blank.gif" border=0>Photoshop 资源</a>
</div>
<div id=KB2Parent>
<a onClick="expandIt('KB2');return false" href="#"><img src="plus.gif" border=0>免费申请</a>
</div>
<div class=child id=KB2Child>
<a href="#"><img src="blank.gif" border=0>免费计数器申请</a><br>
<a href="#"><img src="blank.gif" border=0>免费留言板申请</a><br>
<a href="#"><img src="blank.gif" border=0>免费网上调查申请</a></div>
<div id=KB3Parent>
<a onClick="expandIt('KB3');return false" href="#"><img src="plus.gif" border=0>酷站源码</a>
</div>
<div class=child id=KB3Child>
<a href="#"><img src="blank.gif" border=0>脚本收集</a><br>
<a href="#"><img src="blank.gif" border=0>HTML特效</a><br>
<a href="#"><img src="blank.gif" border=0>ASP源程序下载</a><br>
<a href="#"><img src="blank.gif" border=0>XML方面</a><br>
</div>
<script>numTotal=3;scores[1]='KB1';scores[2]='KB2';scores[3]='KB3';</script>
制作要点:
1、每一个分类都需定义值:
<div id=KB1Parent> // ID值为唯一的
<a onClick="expandIt('KB1'); return false" href="#" >精品下载</a></div> // 定义onclick属性
2、每一个分类下面的文件都需统一定义class及ID。
<div class=child id=KB1Child> // ID值为唯一的
<a href="#" >Dreamweaver 资源</div>
<a href="#" >Dreamweaver 资源</div>
</div>
3、在分类的下边有一 script 的定义:
<script>numTotal=3;scores[1]='KB1';scores[2]='KB2';scores[3]='KB3';</script>
如果要增加一个类,则需把 numTotal 增加数值,再加一个scores[N]='KBN',例:
<script>numTotal=4;scores[1]='KB1';scores[2]='KB2';scores[3]='KB3';scores[4]='KB4';</script>
至此你就可以完成这个实例了,快去试试吧!
以上来自http://www.1studio.net/
以上来自http://www.1studio.net/
以上来自http://www.1studio.net/
以上来自http://www.1studio.net/
以上来自http://www.1studio.net/
以上来自http://www.1studio.net/
treeview.xml
<?xml version='1.0' encoding="GB2312"?>
<?xml-stylesheet type="text/xsl" href="treeview.xsl"?>
<!DOCTYPE menus[
<!ELEMENT menus (menus,menuitem)*>
<!ELEMENT menuitem (#PCDATA)>
<!ATTLIST menus
id ID #REQUIRED
文本 CDATA #IMPLIED
展开 CDATA #IMPLIED
层 CDATA #IMPLIED>
]>
<menus id="id00" 层="0">
<menus id="id01" 文本="菜单一" 展开="true" 层="1">
<menuitem 文本="菜单项一"></menuitem>
</menus>
<menus id="id02" 文本="菜单二" 展开="false" 层="1">
<menuitem 文本="菜单项二"></menuitem>
<menuitem 文本="菜单项三"></menuitem>
</menus>
<menuitem 文本="菜单项四"></menuitem>
</menus>
treeview.xsl
<?xml version='1.0' encoding="GB2312"?>
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:template match="/">
<xsl:apply-templates select="menus"/>
</xsl:template>
<xsl:template match="menus">
<xsl:for-each select="child::*">
<xsl:apply-templates select="@文本"/>
</xsl:for-each>
</xsl:template>
<xsl:template match="@文本">
<xsl:if test="name(parent::*)='menus'">
<div onclick="myclick();">
<xsl:attribute name="id"><xsl:value-of select="parent::menus/@id"/></xsl:attribute>
<xsl:value-of select="."/>
</div>
<xsl:if test="parent::menus/@展开='true'">
<xsl:apply-templates select="parent::menus"/>
</xsl:if>
</xsl:if>
<xsl:if test="name(parent::*)='menuitem'">
<div><xsl:value-of select="."/></div>
</xsl:if>
</xsl:template>
</xsl:stylesheet>
003.htm
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
</head>
<body>
<DIV id="xslTarget"></DIV>
<XML id="source" src="treeview.xml"></XML>
<XML id="style" src="treeview.xsl"></XML>
<SCRIPT LANGUAGE=jscript>
<!--
function myclick(){
var mynode = source.nodeFromID(window.event.srcElement.id);
alert(source.nodeFromID('id01'));
//mynode.setAttribute('展开','false');
xslTarget.innerHTML = source.transformNode(style.XMLDocument);
}
xslTarget.innerHTML = source.transformNode(style.XMLDocument);
//-->
</SCRIPT>
</body>
</html>
论坛的那种TREEVIEW