Hello,
I try to replicate your example of "External drag and drop" in scheduler controller.
In my project I refer as assembly this version of dll syncfusion.ej2.aspnet.core\18.2.0.48\lib\netstandard2.0\Syncfusion.EJ2.dll, but i get the error ej.base is undefined when try to access it (i.e. var treeElement = ej.base.closest(event.target, '.e-treeview');)
In another project I install using nuget this version: syncfusion.ej2\16.3.0.29 and ej.base is correctly accessible.
Our team prefer to refer the EJ2.dll as assembly instead of install with nuget.
what am I doing wrong?