var table = document.getElementById(table-body);

var row = table.insertRow(-1);

var cell1 = row.insertCell(0);

var cell2 = row.insertCell(1);

var cell3 = row.insertCell(2);

var cell4 = row.insertCell(3);

cell1.innerHTML = ingredient_name;

cell2.innerHTML = ingredient_amount;

cell3.innerHTML = ingredient_unit;

cell4.innerHTML = '<button type=button class=close aria-.hidden=trueonClick=$(this).closest('tr').remove()>&times;</button>';   

How would I set the ID of a row or a table that I've just created?