I don't want to show picker every time click in TimeField,
But still decrease and increase time by click in icon-angle
So I set picker : null as below
endTimeField: {
label: "",
name: 'endDate',
type: 'time',
editable: false ,
picker: null ,
step: '15m'
},
But when click in this Field, this occurred some error,
You can see detail in attachments,
Is there another way to disable this picker without error?