//从Treeview中得到指定node的Index
function GetNodeIndex(node)
{
var out ;
var i = 0;
out = _getindex(node) ;
var ParentNode = node.getParent();
while (ParentNode != null)
{
out = _getindex(ParentNode) + ""."" + out;
ParentNode = ParentNode.getParent();
}
//alert(node.getAttribute(""text"")+"":""+out);
return out;
}
function _getindex(node)
{
var ParentNode = node.getParent();
var nodes = new Array();
var cNode;
if (ParentNode == null)
{
i = 0 ;
while ((cNode=%%TreeView%%.getTreeNode(i.toString(10))) != null)
{
if (cNode.getAttribute(""ID"") == node.getAttribute(""ID""))
{
//alert(node.getAttribute(""text"")+"":""+i);
return i ;
}
i = i + 1;
}
}
else
{
nodes = ParentNode.getChildren();
for (i = 0; i < nodes.length; i++)
{
cNode=nodes[i];
if (cNode.getAttribute(""ID"") == node.getAttribute(""ID""))
{
//alert(node.getAttribute(""text"")+"":""+i);
return i ;
}
}
}
}