Rendering Autocomplete with multi-column support will need to customize the selected rows or need to highlight some rows based on the values loaded in it.
We can customize the Autocomplete suggestion list rows, by adding specific CSS classes to its <tr> element.
In the following code, we have highlighted selected rows to mark them as selected for user.
Output looks like below,
|Article ID:||Published Date:||Last Revised Date:||Platform:||Control:|