How do I get a node's value in javascript tree view?

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  • jimdxz
    New Member
    • Jul 2007
    • 4

    How do I get a node's value in javascript tree view?

    <asp:TreeView ID="TreeView1" runat="server" >
    <SelectedNodeSt yle BackColor="Ligh tGray" />
    <Nodes>
    <asp:TreeNode Text="A" Value="one"></asp:TreeNode>
    <asp:TreeNode Text="B" Value="two"></asp:TreeNode>
    <asp:TreeNode Text="C" Value="three"></asp:TreeNode>
    <asp:TreeNode Text="D" Value="four"></asp:TreeNode>
    </Nodes>
    </asp:TreeView>

    Here's the code for my treeview. How do I print out a nodes Value field in javascript?
  • acoder
    Recognized Expert MVP
    • Nov 2006
    • 16032

    #2
    Welcome to TSDN!

    You can use:
    [CODE=javascript]document.getEle mentById("TreeV iew1").value[/CODE] to retrieve the value. If you want to display this value, it depends on where you want to display it.

    Comment

    • jimdxz
      New Member
      • Jul 2007
      • 4

      #3
      that doesn't work I tried it.

      Comment

      • acoder
        Recognized Expert MVP
        • Nov 2006
        • 16032

        #4
        Originally posted by jimdxz
        that doesn't work I tried it.
        Ok, how does the ASP code turn out in HTML?

        Comment

        • gmail
          New Member
          • Aug 2007
          • 8

          #5
          Hi Friend,
          Hope that it will help to you.

          [QUOTE=jimdxz]<asp:TreeView ID="TreeView1" runat="server" >
          <SelectedNodeSt yle BackColor="Ligh tGray" />
          <Nodes>
          <asp:TreeNode url="a.aspx" Text="A" Value="one"></asp:TreeNode>
          <asp:TreeNode url="b.aspx"Tex t="B" Value="two"></asp:TreeNode>
          <asp:TreeNode Text="C" Value="three"></asp:TreeNode>
          <asp:TreeNode Text="D" Value="four"></asp:TreeNode>
          </Nodes>
          </asp:TreeView>

          cheers,
          gmail

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