2.包括TreeView的asp.net程序的打包问题:
http://ttyp.cnblogs.com/archive/2005/06/01/165621.html
http://community.csdn.net/Expert/topic/4300/4300558.xml?temp=.7716028
http://ttyp.cnblogs.com/archive/2005/06/01/165621.html
http://community.csdn.net/Expert/topic/4300/4300558.xml?temp=.7716028
在web.config加入以下节
<configSections>
<section name="MicrosoftWebControls" type="System.Configuration.NameValueSectionHandler, System, Version=1.0.5000.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" />
</configSections>
<MicrosoftWebControls>
<add key="CommonFiles" value="/web/treepath/"></add>
</MicrosoftWebControls>
<section name="MicrosoftWebControls" type="System.Configuration.NameValueSectionHandler, System, Version=1.0.5000.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" />
</configSections>
<MicrosoftWebControls>
<add key="CommonFiles" value="/web/treepath/"></add>
</MicrosoftWebControls>
注意:configSections一定要放在第一个子节最前面.
剪切默认网站的webctrl_client目录到虚拟目录web/treepath/下,运行程序,树 型界面出现了,只是前面的加减号出现问题,再右键查看WEB代码,发现SystemImagesPath属性还是指到webctrl_client目录 下,看了SystemImagesPath的代码,把treeview控件的SystemImagesPath设置为空,再次运行程序,OK!全部通过, treeview的图片目录再也不需要依赖默认网站的图片目录了,打包也变的方便了
<script language="javascript">
//初始化选中节点
function initchecknode()
{
//获得需要初始化选择状态的节点的字符串.
var selectedNodes = document.all.checkedNodes.value;
var arrayNodes = new Array();
arrayNodes = selectedNodes.split(",");
var AllRootNode=new Array();
AllRootNode=document.getElementById("TreeView1").getChildren();
//初始化选择的节点
findAndCheckedNodes(AllRootNode,arrayNodes);
}
//根据已选择的节点的字符串初始化选择的节点
function findAndCheckedNodes(NodeArray,nodeDatas)
{
//alert(NodeArray.length);
if(parseInt(NodeArray.length)==0)
{
return;
}
else
{
for(var i=0;i<parseInt(NodeArray.length);i++)
{
var cNode,nodeData;
cNode=NodeArray[i];
////如果该节点在nodeDatas里则初始化checked = true;
nodeData = cNode.getAttribute("NodeData");
for(var j=0;j<nodeDatas.length;j++)
{
if(nodeDatas[j] == nodeData)
{
cNode.setAttribute("checked","true");
break;
}
}
//如果有子节点,则继续递归
if(parseInt(cNode.getChildren().length)!=0)
findAndCheckedNodes(cNode.getChildren(),nodeDatas);
}
}
}
//节点的oncheck事件
function tree_oncheck(tree)
{
var node=tree.getTreeNode(tree.clickedNodeIndex);
var Pchecked=tree.getTreeNode(tree.clickedNodeIndex).getAttribute("checked");
setcheck(node,Pchecked);
document.all.checkedNodes.value="";
document.all.unchecked.value="";
FindCheckedFromNode(TreeView1);
}
//设置子节点选中
function setcheck(node,Pc)
{
var i;
var ChildNode=new Array();
ChildNode=node.getChildren();
if(parseInt(ChildNode.length)==0)
return;
else
{
for(i=0;i<ChildNode.length;i++)
{
var cNode;
cNode=ChildNode[i];
if(parseInt(cNode.getChildren().length)!=0)
setcheck(cNode,Pc);
cNode.setAttribute("checked",Pc);
}
}
}
//获取所有节点状态
function FindCheckedFromNode(node)
{
var i = 0;
var nodes = new Array();
nodes = node.getChildren();
for (i = 0; i < nodes.length; i++)
{
var cNode;
cNode=nodes[i];
if (cNode.getAttribute("checked"))
AddChecked(cNode);
else
AddUnChecked(cNode);
if (parseInt(cNode.getChildren().length) != 0 )
{
FindCheckedFromNode(cNode);
}
}
}
//添加选中节点
function AddChecked(node)
{
document.all.checkedNodes.value += node.getAttribute("NodeData");
document.all.checkedNodes.value += ',';
}
//添加未选中节点
function AddUnChecked(node)
{
document.all.unchecked.value += node.getAttribute("NodeData");
document.all.unchecked.value += ',';
}
</script>
//初始化选中节点
function initchecknode()
{
//获得需要初始化选择状态的节点的字符串.
var selectedNodes = document.all.checkedNodes.value;
var arrayNodes = new Array();
arrayNodes = selectedNodes.split(",");
var AllRootNode=new Array();
AllRootNode=document.getElementById("TreeView1").getChildren();
//初始化选择的节点
findAndCheckedNodes(AllRootNode,arrayNodes);
}
//根据已选择的节点的字符串初始化选择的节点
function findAndCheckedNodes(NodeArray,nodeDatas)
{
//alert(NodeArray.length);
if(parseInt(NodeArray.length)==0)
{
return;
}
else
{
for(var i=0;i<parseInt(NodeArray.length);i++)
{
var cNode,nodeData;
cNode=NodeArray[i];
////如果该节点在nodeDatas里则初始化checked = true;
nodeData = cNode.getAttribute("NodeData");
for(var j=0;j<nodeDatas.length;j++)
{
if(nodeDatas[j] == nodeData)
{
cNode.setAttribute("checked","true");
break;
}
}
//如果有子节点,则继续递归
if(parseInt(cNode.getChildren().length)!=0)
findAndCheckedNodes(cNode.getChildren(),nodeDatas);
}
}
}
//节点的oncheck事件
function tree_oncheck(tree)
{
var node=tree.getTreeNode(tree.clickedNodeIndex);
var Pchecked=tree.getTreeNode(tree.clickedNodeIndex).getAttribute("checked");
setcheck(node,Pchecked);
document.all.checkedNodes.value="";
document.all.unchecked.value="";
FindCheckedFromNode(TreeView1);
}
//设置子节点选中
function setcheck(node,Pc)
{
var i;
var ChildNode=new Array();
ChildNode=node.getChildren();
if(parseInt(ChildNode.length)==0)
return;
else
{
for(i=0;i<ChildNode.length;i++)
{
var cNode;
cNode=ChildNode[i];
if(parseInt(cNode.getChildren().length)!=0)
setcheck(cNode,Pc);
cNode.setAttribute("checked",Pc);
}
}
}
//获取所有节点状态
function FindCheckedFromNode(node)
{
var i = 0;
var nodes = new Array();
nodes = node.getChildren();
for (i = 0; i < nodes.length; i++)
{
var cNode;
cNode=nodes[i];
if (cNode.getAttribute("checked"))
AddChecked(cNode);
else
AddUnChecked(cNode);
if (parseInt(cNode.getChildren().length) != 0 )
{
FindCheckedFromNode(cNode);
}
}
}
//添加选中节点
function AddChecked(node)
{
document.all.checkedNodes.value += node.getAttribute("NodeData");
document.all.checkedNodes.value += ',';
}
//添加未选中节点
function AddUnChecked(node)
{
document.all.unchecked.value += node.getAttribute("NodeData");
document.all.unchecked.value += ',';
}
</script>
<body MS_POSITIONING="FlowLayout" onload="initchecknode()">
<form id="Form1" method="post" runat="server">
<FONT face="宋体">
<TABLE class="main" id="Table1">
<TR>
<TD
<form id="Form1" method="post" runat="server">
<FONT face="宋体">
<TABLE class="main" id="Table1">
<TR>
<TD