Link on an ImageUrl

[Issac]

Is it possible to add a link to the image in the ImageURL of node?

[Princy]

Hi Issac,

I suppose that you want to redirect to a URL while clicking on the image. I  can achieve this by adding a ImageButton to the NodeTemplate of the RadTreeNode and from the onclick event of that ImageButton I can redirect to the other page as follows.

ASPX:

<telerik:RadTreeView ID="RadTreeView1" runat="server">
    <Nodes>
                <telerik:RadTreeNode runat="server" Text="a1" Value="A">
        <NodeTemplate>
                    <asp:ImageButton ID="lnk" runat="server" Text="lnk" onclick="lnk_Click" ImageUrl="~/Images/image.jpg" />
                </NodeTemplate>
    </Nodes>
</telerik:RadTreeView>

C#:

protected void lnk_Click(object sender, EventArgs e)
    {
        Response.Redirect("url");
    }

Hope this helps.

Thanks,
Princy.

[Issac]

I am populating the TreeView from code.

Dim lstSelected As RadTreeNode = New RadTreeNode(cCategory , "", myLink)
lstSelected.ImageUrl = "images/btns/delbtn.gif"
lstSelected.ToolTip = "Click to Remove Category" + cCategory  + " From Your Selection"
lstYourSelection.Nodes.Add(lstSelected)

There is no way to attached myLink to the image? javascript?

[Princy]

Hi Issac,

Try giving your link in the NodeClick event.

ASPX:

<telerik:RadTreeView ID="lstYourSelection" runat="server" OnNodeClick="lstYourSelection_NodeClick"></telerik:RadTreeView>

C#:

protected void lstYourSelection_NodeClick(object sender, RadTreeNodeEventArgs e)
    {

            Response.Redirect("url");
    }

Thanks,
Princy

[Issac]

Thank you Princy, that worked perfectly.