如何用C#动态的读取数据库中的节点值来加载用脚本语言写的树结构?谢谢! 现在我从外部加载了一个脚本语言写的树结构,不知道如何从数据库中加载值到上面去,使之动态生成树结构,谢谢! 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 二级树代码: <SCRIPT language=JavaScript class=p2> 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 getprogramfile(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.programfileOf("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) { whichEl = eval(el + "Child"); if (whichEl.style.display == "none") { whichEl.style.display = "block"; } else { whichEl.style.display = "none"; } } else { whichEl = eval("document." + el + "Child"); if (whichEl.visibility == "hide") { whichEl.visibility = "show"; } else { whichEl.visibility = "hide"; } arrange(); } } onload = initIt; </SCRIPT> <div class=parent id=KB<%=i%>Parent> <a onClick="expandIt('KB<%=i%>'); return false" href="#"><img src="images/plus.gif" border=0 width="25" height="16" ><font color=black><%=Rs("specName")%></font></a></div> <div class=child id=KB<%=i%>Child> <% Resc=Rs("specID") End If%> <a href=programview.asp?courseID=<%=Rs("courseID")%>><img src="images/open.gif" border=0 width="16" height="11"><font color=black><% = Rs("courseName") %></font></a><br> <% RS.MoveNext WEND Rs.Close Set Rs=Nothing If i<>0 Then %> </div> google的分页 GridView怎样绑定不同表中的不同字段 安装VS2008报错....求解决方法!! 请问不装.net框架能不能运行.net程序? 求一条SQL语句 asp.net session总是过期的问题 .net2.0,如何获取页面执行时间? 发问:有谁做过这样的项目 假如一个DbGrid下面有一个Label标签,当DbGrid加载数据时,如何使Label不被DbGrid覆盖?? 请问:如何在输入时就限制输入TextArea的内容长度呢? [馨郁星愿]如何用Datagird来完整的显示出整个月份日数并排列出来! innerHTML 方法求救
<SCRIPT language=JavaScript class=p2>
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 getprogramfile(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.programfileOf("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) {
whichEl = eval(el + "Child");
if (whichEl.style.display == "none") {
whichEl.style.display = "block";
}
else {
whichEl.style.display = "none";
}
}
else {
whichEl = eval("document." + el + "Child");
if (whichEl.visibility == "hide") {
whichEl.visibility = "show";
}
else {
whichEl.visibility = "hide";
}
arrange();
}
}
onload = initIt;
</SCRIPT>
<div class=parent id=KB<%=i%>Parent>
<a onClick="expandIt('KB<%=i%>'); return false" href="#"><img src="images/plus.gif" border=0 width="25" height="16" ><font color=black><%=Rs("specName")%></font></a></div>
<div class=child id=KB<%=i%>Child>
<% Resc=Rs("specID")
End If%>
<a href=programview.asp?courseID=<%=Rs("courseID")%>><img src="images/open.gif" border=0 width="16" height="11"><font color=black><% = Rs("courseName") %></font></a><br>
<%
RS.MoveNext
WEND
Rs.Close
Set Rs=Nothing
If i<>0 Then
%>
</div>