{hero}

buttons.buttons.attr

Since: Buttons 1.5.0

Collection of attribute key / values to set for a button.
Please note - this property requires the Buttons extension for DataTables.

Example

Copy button with title text and an id:

new DataTable('#myTable', {
	layout: {
		topStart: 'buttons'
	},
	buttons: [
		{
			extend: 'copyHtml5',
			attr: {
				title: 'Copy',
				id: 'copyButton'
			}
		}
	]
});