long press or right-click get a column dynamically

Question

Hello!I expect to get a column dynamically when I long press or right-click it. Which function can get it?

Farveen Sulthana Thameeztheen Basha · Answer

Hi TrinityJing,Query#:- I expect to get a column dynamically when I long
press or right-click it.We have achieved your requirement by dynamically add the
column into treegrid.columns and refresh the columns using
refreshColumns method.Refer to the code below:-

App.Component.ts
   
  clicked():
  void {
                    
  let columnName = { field: 'priority', width: 100 };
                    
  this.treegrid.columns.push(columnName);
  //Add the columns
                    
  this.treegrid.refreshColumns();
                
  }

Sample Link:- https://stackblitz.com/edit/angular-4q84an?file=app.component.tsAPI link:-https://ej2.syncfusion.com/angular/documentation/api/treegrid/#refreshcolumnsLikewise
you can perform the above action on Context menu right click. If the
above solution doesn’t meet your requirement, share further details on this.Please get back to us if you need any further assistance.Regards,
Farveen sulthana T