[oneweekwonder]

If your up for jQuery-ui see SlickGrid examples[0] especially "Spreadsheet: features of the previous example but using a DataView"[1].

[0]: https://github.com/6pac/SlickGrid/wiki/Examples

[1]: http://6pac.github.io/SlickGrid/examples/example-spreadsheet...

[shafyy]

Cool, thanks for sharing!