Processes keydown events.
keydown(event)

event | DOM Event, event object corresponding to keydown event

Returns undefined.

#### Description

This method is called internally when a keyboard button is pressed and will process keyboard events (up/down, left/right, enter, space, etc). This method emits .onKeydown event.
This method can be overwritten: $('#grid').w2grid({ name : 'grid', columns: [ { field: 'recid', caption: 'ID', size: '50px' }, { field: 'lname', caption: 'Last Name', size: '30%' }, { field: 'fname', caption: 'First Name', size: '30%' }, { field: 'email', caption: 'Email', size: '40%' }, { field: 'sdate', caption: 'Start Date', size: '120px' }, { field: 'sdate', caption: 'End Date', size: '120px' } ], keydown: function (event) { console.log('Custom keydown event.'); } });