I used w3School code for my page and it works fine but it only filters one column, don’t know how create loops but hopping there is easier solution.
td =
Add this JQuery in the head tag of the file. The #myinput is the id search box which is an input element of type text. The #tab-id is the id of the tbody, so you should explicitly divide the table into thead and tbody
#myinput
#tab-id