The createTBody() method of HTMLTableElement objects creates and returns a new <tbody> element associated with a given <table>.
Note: Unlike HTMLTableElement.createTHead() and HTMLTableElement.createTFoot(), createTBody() systematically creates a new <tbody> element, even if the table already contains one or more bodies. If so, the new one is inserted after the existing ones.
createTBody()None.
HTMLTableSectionElementlet myBody = myTable.createTBody();
// Now this should be true: myBody === myTable.tBodies.item(myTable.tBodies.length - 1)