Keyboard.js "Cannot set property 'tabIndex' of undefined" error

[bright-sea]

Using list below code to create a grid :

       var grid = new declare([Grid, Keyboard, Selection, DijitRegistry, Pagination, ColumnResizer])({
            store: Observable(new Memory({
                data: []
            })),
            rowsPerPage: 100
        }, div);

It works all the time till recently updated to the latest dgrid.

Error happens at line 85 of keyboard.js:

            initialNode.tabIndex = grid.tabIndex;

It caused by initialNode undefined.

This should be related to this change by change history

[ghost]

In the example you provided, I don't see columns or subRows specified. Does the problem go away if you specify one of them?

[bright-sea]

Since my columns will changed dynamically, I need create grid first, then set columns or subRows later.

My code works all the way, only after the change I mentioned.

Thanks for your quick response.

[ghost]

Leaving structure initially unset isn't something we've particularly tested, but this actually led me to discover another bug in Keyboard focus as well (which probably existed even prior to the refactor). I'll be pushing a fix for both issues shortly.