Row expansion not working across table with multiple pages

[peteharverson]

The expanding row functionality of tables for which selection has not been added does not work across a table with more than one page of rows.

The functionality inside the renderItemRow function of basic_table.js looks like it uses the row index as the identifier to associate the expanded row content with the parent row. However the row index seems to be reset to 0 for a new page (e.g. for a table with 20 items, 10 items per page, switch from page 1 to page 2, and the row IDs of page 2 are 0 - 9, not 10-19). The result is if you expand row 1 on page 1, then switch to page 2, the first row on page 2 is expanded, and it shows the expanded content of the first row on page 1.

Found in version 0.0.38