用frame做。树放在左边框架中。
指定treenode的target属性为右边的页。可将autopostback设为false如:
Dim rootnode As New Microsoft.Web.UI.WebControls.TreeNode()
Dim dt As New DataTable()
dt = ds.Tables(0)
treeview1.Nodes.Clear()
rootnode.Text = dt.Rows(0)("bm")
rootnode.NodeData = dt.Rows(0)("bmbh")
rootnode.Target = "right"
rootnode.NavigateUrl = "default.aspx" + "?bmbh=" + rootnode.NodeData.ToString
treeview1.Nodes.Add(rootnode)
指定treenode的target属性为右边的页。可将autopostback设为false如:
Dim rootnode As New Microsoft.Web.UI.WebControls.TreeNode()
Dim dt As New DataTable()
dt = ds.Tables(0)
treeview1.Nodes.Clear()
rootnode.Text = dt.Rows(0)("bm")
rootnode.NodeData = dt.Rows(0)("bmbh")
rootnode.Target = "right"
rootnode.NavigateUrl = "default.aspx" + "?bmbh=" + rootnode.NodeData.ToString
treeview1.Nodes.Add(rootnode)
如果右边的frame想要左边树的参数的话,怎么得到呢?比如要选中的树的节点值