您可以通过调用 addRows() 方法.如果您使用的是 YUI可排序数据表示例，则可以执行此操作方式:

You can dynamically add rows into a YUI dataTable by calling the addRow() or addRows() method. If you are using the YUI sortable dataTable example, you could do it this way:

table.addRows(
    [{Company:"New Company", Phone:"555-555-5555", Contact:"John Smith"},
    {Company:"Old Company", Phone:"555-555-6666", Contact:"Rowdy Piper"}]);

使用 addColumn() :

 table.addColumn({key:"NewColumn", label:"Column D"});

注意:您必须在代码中包含datatable-mutable模块才能使用这些方法.

Note: you must include the datatable-mutable module in your code to utilize these methods.