[Solved] Tree View's nodes' Color change

[Nikhil Kashyap]

Hi,
    Wanted to know, can we change the color of certain nodes in the TreeView ? If yes, then how?

Regards
Nikhil Kashyap

[Atanas Korchev]

Hello Nikhil Kashyap,

You can style the nodes as any HTML element - by using CSS. You can assign custom css class for the specific nodes by using the HtmlAttributes method:

nodes.Add().Text("Node").HtmlAttributes(new {@class="test"})

Regards,
Atanas Korchev
the Telerik team

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[Nikhil Kashyap]

Hi,
    Not able to use the syntax which you have given. Attaching the screenshot of my code where im trying to use this. We are using databinding to load the treeview and depending on some condition we want to change the colors of some nodes. Plz let us know the exact syntax in this case. Thanks

Regards
Nikhil
Customer Id: JT359876

[Georgi Krustev]

Hi Nikhil Kashyap,

In this case you need to add required attribute to the dictionary. Here is a code snippet showing how to achieve this:

mappings.For<Category>(binding => binding
        .ItemDataBound((item, category) =>
        {
            item.HtmlAttributes.Add("class", "test");
            item.Text = category.CategoryName;
        })
        .Children(category => category.Products));

Sincerely yours,
Georgi Krustev
the Telerik team

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