Shows a context confirmation dialog for the grid Returns object. This method displays a context confirmation dialog. If you have following form: let grid = new w2grid({ name : 'grid', columns: [ { field: 'recid', text: 'ID', size: '50px' }, { field: 'lname', text: 'Last Name', size: '30%', tooltip: 'column tooltip' }, { field: 'fname', text: 'First Name', size: '30%' }, { field: 'email', text: 'Email', size: '40%' }, { field: 'sdate', text: 'Start Date', size: '120px' }, { field: 'sdate', text: 'End Date', size: '120px' } ] }); You can w2ui.grid.confirm('Some message.') .yes(event => { console.log('yes', event) }) .no(event => { console.log('no', event) }) .answer(event => { console.log(event.answer event) }) .then(event => { console.log('confirm is ready', event) }) Or w2ui.grid.confirm({ width: 400, height: 200, body: 'Some message' }) .yes(event => { console.log('yes', event) })