Using the Treeview Webcontrol

Irishmaninusa

Hello,

I am a newbie to asp.net and I am trying to do sample code using the
treeview code, and for some reason it is not displaying the way I would
expect it to display. HEre is the code in question

<%@ Import Namespace="Micr osoft.Web.UI.We bControls" %>
<%@ Register TagPrefix="IE"
Namespace="Micr osoft.Web.UI.We bControls"
Assembly="Micro soft.Web.UI.Web Controls" %>

<script runat="server">
sub TreeView_Select edIndexChanged( s as object, e as TreeViewSelectE ventArgs)
lblSelectedNode .text = treeBooks.GetNo deFromIndex(e.N ewNode).Text
end sub
</script>

<html>
<head><title>Te st</title></head>
<body>
<form runat="Server">
<IE:TreeView
id="treeBooks"
AutoPostBack="T rue"
OnSelectedIndex Change="TreeVie w_SelectedIndex Changed"
Runat="Server">
<TreeNode Text="Home" >
<TreeNode
Text="test" />
<TreeNode
Text="test2" />
</TreeNode>
</IE:TreeView>
<asp:label id="lblSelected Node" Runat="server" />
</form>
</body>
</html>

I was expecting a tree view to display a node of Home and then subnodes test
and test2, but it doesn't do that, it just displays the items on the screen.
Thanks in advance for any help that is given on this.

Nov 18 '05 #1

Subscribe Reply

2053

Irishmaninusa

figured it out.

"Irishmanin usa"
<jd***@structuc tureinteractive .com.takemeoffi fyouwantoemailm e> wrote in
message news:uU******** ******@TK2MSFTN GP12.phx.gbl...

Hello,

I am a newbie to asp.net and I am trying to do sample code using the
treeview code, and for some reason it is not displaying the way I would
expect it to display. HEre is the code in question

<%@ Import Namespace="Micr osoft.Web.UI.We bControls" %>
<%@ Register TagPrefix="IE"
Namespace="Micr osoft.Web.UI.We bControls"
Assembly="Micro soft.Web.UI.Web Controls" %>

<script runat="server">
sub TreeView_Select edIndexChanged( s as object, e as TreeViewSelectE ventArgs) lblSelectedNode .text = treeBooks.GetNo deFromIndex(e.N ewNode).Text
end sub
</script>

<html>
<head><title>Te st</title></head>
<body>
<form runat="Server">
<IE:TreeView
id="treeBooks"
AutoPostBack="T rue"
OnSelectedIndex Change="TreeVie w_SelectedIndex Changed"
Runat="Server">
<TreeNode Text="Home" >
<TreeNode
Text="test" />
<TreeNode
Text="test2" />
</TreeNode>
</IE:TreeView>
<asp:label id="lblSelected Node" Runat="server" />
</form>
</body>
</html>

I was expecting a tree view to display a node of Home and then subnodes test and test2, but it doesn't do that, it just displays the items on the screen. Thanks in advance for any help that is given on this.

Nov 18 '05 #2

Harshdeep Mehta

Hi,

MS TreeView Control is not working properly - as far as I have tested please
try with modified controls.

http://www.aspheute.com/artikel/20020801.htm

get back to me if not getting correctly,

Harsh
"Irishmanin usa"
<jd***@structuc tureinteractive .com.takemeoffi fyouwantoemailm e> wrote in
message news:uU******** ******@TK2MSFTN GP12.phx.gbl...

Hello,

I am a newbie to asp.net and I am trying to do sample code using the
treeview code, and for some reason it is not displaying the way I would
expect it to display. HEre is the code in question

<%@ Import Namespace="Micr osoft.Web.UI.We bControls" %>
<%@ Register TagPrefix="IE"
Namespace="Micr osoft.Web.UI.We bControls"
Assembly="Micro soft.Web.UI.Web Controls" %>

<script runat="server">
sub TreeView_Select edIndexChanged( s as object, e as TreeViewSelectE ventArgs) lblSelectedNode .text = treeBooks.GetNo deFromIndex(e.N ewNode).Text
end sub
</script>

<html>
<head><title>Te st</title></head>
<body>
<form runat="Server">
<IE:TreeView
id="treeBooks"
AutoPostBack="T rue"
OnSelectedIndex Change="TreeVie w_SelectedIndex Changed"
Runat="Server">
<TreeNode Text="Home" >
<TreeNode
Text="test" />
<TreeNode
Text="test2" />
</TreeNode>
</IE:TreeView>
<asp:label id="lblSelected Node" Runat="server" />
</form>
</body>
</html>

I was expecting a tree view to display a node of Home and then subnodes test and test2, but it doesn't do that, it just displays the items on the screen. Thanks in advance for any help that is given on this.

Nov 18 '05 #3

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