Wix Code: Creating Filter Buttons | User Input Table
У вашего броузера проблема в совместимости с HTML5
Here is a really simple tutorial I made on how to make filter buttons for your user input Tables.
Bonus: How to create a clear filters button to return table to default view.
I'm not a pro at this stuff. If you have any questions please direct them to the Q & A section of the Wix Code Forum https://www.wix.com/code/home/forum/questions-answers