Grid column dropdown event listeners

[bensullivan]

Hi

I have a columns array with a column defined as follows:

{
      field: 'team',
      text: 'Team',
      editor: {
        type: 'dropdown',
        store: this.teamComboStore,
        clearable: true,
        listeners: {
          change: this.teamComboChangeHandler
        }
      },
      renderer: this.teamRenderer,
      draggable: false,
      width: 150,
      locked: true
    }

Are any other listeners supported for dropdowns? I'd like to hook in at a point after the dropdown has been clicked by a user but before the dropdown list has been displayed. I have tried select, click, load and focus but none seem to fire my event handler (this.teamComboChangeHandler).

Thanks

Ben

[Maxim Gorkovsky]

Hello.
Take a look at the combobox docs for full list of events: https://bryntum.com/docs/grid/#Common/widget/Combo#events
You can try 'focusin' event, normally when combo gets focus it gets opened. Try this snippet on the grouping demo:

bryntum.query('combobox').on({ focusin : () => console.log('focusin'), priority : 1 })

[bensullivan]

Great - focusin worked - thank you!