FireFox JS error

I got:



el is null (dhtmlxgrid.js line 150 /version 2.0 pro)



I have 2 grids: one (main) has first column defined as sub_row, Im using sub_row_ajax and by ajax load whole new grid and put in in the sub_row.

I know I can use sub_row_grid but I need some functionality that requests JS grid initialization.



Error popup when i try to expand row and get sub_row_ajax is executed

Beside this error everything works fine.



Any ideas?

I need some functionality that requests JS grid initialization.
Grid has two events, which occurs during sub-grid initialization, and can be used to enable specific modes for subgrid.
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