Issue with property NodeSelected

[Luca]

Hi,

i have a issue with the property NodeSelected of the TreeView component in version 19.4.0.38 in a Blazor Wasm Project.

In my component i have this code:

 <SfTreeView TValue="TValue"

                ExpandOn="ExpandAction.Click">

        <TreeViewEvents TValue="TValue"

                        NodeSelected="@((args)=>{Console.WriteLine("NodeSelected");})">

        </TreeViewEvents>

        <TreeViewFieldsSettings TValue="TValue"

                                Id="@FieldSettings.Id"

                                HasChildren="@FieldSettings.HasChildren"

                                Text="@FieldSettings.Text"

                                ParentID="@FieldSettings.ParentId"

                                DataSource="@FieldSettings.DataSource">

        </TreeViewFieldsSettings>

    </SfTreeView>

If i set the property NodeSelected the TreeView Node not expand with the first click of mouse but a second click is required.

If i remove the rows

 <TreeViewEvents TValue="TValue"

                        NodeSelected="@((args)=>{Console.WriteLine("NodeSelected");})">

  </TreeViewEvents>

All work perfectly and the node is expanded with the first click

Any suggestion to resolve the issue?

Thanks for the support

[Shameer Ali Baig Sulaiman Ali Baig]

Hi Luca, 

Greetings from Syncfusion support. 

We suspect that your reported occurs due to the improper TValue properties value attribute in TreeView initialization code. We have prepared a simple sample with your shared TreeView issue code. Your reported problems not occurs to us. 

We have attached our validation sample for your reference. 

 

https://www.syncfusion.com/downloads/support/forum/172395/ze/TREEVIEWWASM-1004322084 

Also, check out the following links to know more about SFTreeView component. 

Demo: https://blazor.syncfusion.com/demos/treeview/default-functionalities?theme=bootstrap5 

Documentation: https://blazor.syncfusion.com/documentation/treeview/getting-started 

Please, let us know if you need any further assistance. 

Regards, 

Shameer Ali Baig S. 

[Luca]

Thank, i solved the problem.

Effectively the problem was in TValue and in the properties of TValue.

Thanks for the support!!!

Luca

[Keerthana Rajendran]

Hi Luca, 

Most welcome. We are glad to hear that the reported issue is resolved. Please get back to us if you need any further assistance. 

Regards, 

Keerthana R.