Greetings,
I have a hierarchical grid which supports N levels and I need to add buttons for expand/collapse all the nested grids.
This is the example of my code:
Example
Every time the "Add Expression" button is pressed, a new row is added with a sub-grid and I need to expand/collapse the rows in all the levels.
Please I wonder if someone could help me with this problem, I've been trying many solutions but without good results.
Thanks,
I have a hierarchical grid which supports N levels and I need to add buttons for expand/collapse all the nested grids.
This is the example of my code:
Example
Every time the "Add Expression" button is pressed, a new row is added with a sub-grid and I need to expand/collapse the rows in all the levels.
Please I wonder if someone could help me with this problem, I've been trying many solutions but without good results.
Thanks,