Got to Step 6 in the 'Add genres to the Insert Page' section of the tutorial you've advised above (http://www.webassist.com/tutorials/Manage-relational-tables). Step 6: Apply 'Insert Multiple Records' to the genre checkboxes.
The first step is:
1. From the Behaviors window, select WebAssist > DataAssist > Insert > Multiple Record Inserts.
However, when I do this I receive the following error:
"Your page must contain form elements in a repeated region to use this interface."
Is this a problem because we're using MySQLi (as advised)? Is the tutorial you've advised therefore redundant?
If so, how do we achieve what we're trying to achieve?