Databound event doesn't fire

[KRichter]

Hi,

I'm using a TreeView like in this  example. It is located in the left pane of a two pane splitter, if that matters. All events fire as they should, except the DataBound one. I already tried to modify the example code, that comes with kendo. It does not work here, too.

My TreeView code:

@(Html.Kendo().TreeView()
    .Name("MyTreeView")
    .BindTo(Model, mappings => mappings.For<TreeViewNode>(binding => binding
        .ItemDataBound((item, node) =>
            {
                item.Text = node.Name;
                item.Id = node.Value.ToString();
                item.Expanded = ViewData[ViewBag.ExpandedCookie] != null &&
                                ((string[])ViewData[ViewBag.ExpandedCookie]).Contains(item.Id);

                //item.HtmlAttributes["data-selectable"] = node.Selectable;

                if (node.AddOnly)
                    item.HtmlAttributes["data-addOnly"] = true;
                else
                    item.HtmlAttributes["data-addOnly"] = false;

                if (!node.Selectable)
                {
                    item.HtmlAttributes["style"] = "color: #888";
                }
                else
                    item.HtmlAttributes["style"] = "color: black";
            })
        .Children(parent => parent.Childs))).HtmlAttributes(new { @class = "k-group" }).Events(e => e
            .Select("onSelect")
            .Expand("updateTreeViewState")
            .Collapse("updateTreeViewState")
            .DragStart("onNodeDragStart")
            .DataBound("onTreeDataBound")
            .Drop("onNodeDrop")).DragAndDrop(true)
    )

And the javascript code:

function onTreeDataBound(e) {

    alert("databound");

}

 

// select event as an example (this works)


function onSelect(e) {

    var dataItem = this.dataItem(e.node);

    $("#ID").val(dataItem.id);

 

    if ($(e.item).attr("data-selectable") == "0" || dataItem.id == "0")

        e.preventDefault();

    else

        // request server for partial view for details and refresh right pane of splitter

        getSplitter("#outerSplitter").ajaxRequest("#right-pane", "/" + getArea() + "/" + getController() + "/Details", { id: dataItem.id });

 

    // update statusbar to default

    $("#lblStatus").text("Ready");

    $("#lblStatus").css('color', 'black', 'font-weight ', 'normal')

    //}

}

Am I missing something here?

Best Regards

Dietmar

[Vladimir Iliev]

Hi,

Basically current behavior is expected as currently the TreeView is bind to the data on the server side. Please note that the DataBound event is triggered only after binding data on the client side. 

Regards,
Vladimir Iliev
Telerik