Add rows after creating ree grid does not show hierarchy

[sk]

          

     create a grid 

          this._grid = new ej.treegrid.TreeGrid({

                   ...: ...

        });

     you add rows after creation

var rows -= [

     {..: ..}

     ];

          grid.setProperties({ dataSource: rows });

failed to show the hierarchy

tried to force expand all rows. Give me  a runtime error

            this._grid.expandAll();

Any ideas

-SK

[Sathyanarayanamoorthy Eswararao]

Hi Sampurnima, 

Thanks for using Syncfusion products. 

Query : Add rows after creating tree grid does not show hierarchy 

 

We have created a sample with the given code example, but we are not able to replicate the reported issue on our side. Refer the below link for the sample. 

Sample: https://stackblitz.com/edit/nxj1zb?file=index.js  

Please share the following details, which can be helpful to analyze the issue further and provide the solution as soon as possible. 

1. Share the complete code example of the treegrid.
2. Share the Essential Studio version details.
3. If possible please try to replicate the issue in provided sample.

Regards, 

Sathyanarayanamoorthy