[Solved] TreeView client side get item value

[andrej]

I have a treeview

<%= Html.Telerik().TreeView()
        .Name("SiteMap")
        .DragAndDrop(settings => settings
                .DropTargets(".drop-container")
        )
        .ClientEvents(events => events
            .OnNodeDrop("onNodeDrop")
        )
        .BindTo(Model.Nodes, mappings =>
        {
            mappings.For<GotSolution.Cms.Model.SitePage>(binding => binding
                    .ItemDataBound((item, page) =>
                    {
                        item.Text = page.MenuName;
                        item.Value = page.ID.ToString();
                    })
                    .Children(child => child.ChildPages));

           mappings.For<GotSolution.Cms.Model.SitePage>(binding => binding
                    .ItemDataBound((item, page2) =>
                    {
                        item.Text = page2.MenuName;
                        item.Value = page2.ID.ToString();
                    }));
        })
%>

Trying to get dropped item value onNodeDrop.
 <script type="text/javascript">
function onNodeDrop(e) { ... }
</script>

I can't see how to achieve that.

$(e.item).text() will return text

$(e.item).value()  does not exist

$(e.item).val() is always empty

Please assist.
 

[Georgi Krustev]

Hi Andrej,

You can use getItemText method to retrieve item text:

var text = getItemText(e.item);

To retrieve item value use getItemValue method:

var value = getItemValue(e.item);

All the best,
Georgi Krustev
the Telerik team

Do you want to have your say when we set our development plans? Do you want to know when a feature you care about is added or when a bug fixed? Explore the Telerik Public Issue Tracking system and vote to affect the priority of the items.

[andrej]

Thank you for the answer. I was wandering if there is a list of available functions (full client api reference) for treeview and other mvc controls? I couldn't find it in documentation.

[Georgi Krustev]

Hello Andrej,

Here is a link to the help article devoted on the Client API of the treeview.

Anyway the aforementioned methods were not documented. The update of the documentation will be shipped with the next release of the service pack, scheduled for the middle of the April.

Sincerely yours,
Georgi Krustev
the Telerik team

Do you want to have your say when we set our development plans? Do you want to know when a feature you care about is added or when a bug fixed? Explore the Telerik Public Issue Tracking system and vote to affect the priority of the items.

[Joseph Serrano]

Is this fix included in the April 15 release? We couldn't download it and the links are still pointing to the March release

[Atanas Korchev]

Hi Joseph Serrano,

Yes this is included in the April 15 release. However service packs are available only to users with commercial license. Check my blog post for additional info. The SP1 build is available for direct download from this forum thread. This would be more like an exception though - we would post updates only for critical issues.

Regards,
Atanas Korchev
the Telerik team

Do you want to have your say when we set our development plans? Do you want to know when a feature you care about is added or when a bug fixed? Explore the Telerik Public Issue Tracking system and vote to affect the priority of the items.

[Joseph Serrano]

That was great! Thanks a lot!