Cannot get datagrid instance in the actionBegin event (Vuejs 3)

[Ayman Shokry]

Hello , I am trying to get the datagrid instance in the actionBegin event to show or hide columns but it gives me error in the console :

Uncaught TypeError: butRef.value.getColumns is not a function

Syncfusion version : 21.1.38

kindly download the attachment project 

note : I am using Nuxt 3

[Ayman Shokry]

Sorry , I found out the reason of this error It is my own fault I set ref property of the buttonTemplate to the same ref value of the datagrid , thanks

[Suganya Gopinath]

Ayman, 

Thanks for sharing the status of the issue. Please get back to us for further assistance.