The HTMLTableElement.createCaption()
method returns the <caption>
element associated with a given <table>
. If no <caption>
element exists on the table, this method creates it, and then returns it.
Note: If no caption exists, createCaption()
inserts a new caption directly into the table. The caption does not need to be added separately as would be the case if Document.createElement()
had been used to create the new <caption>
element.