RowNumberColumn size issue when Gantt element is not in the DOM

[JockeLindberg]

Forum post

Hi,

I have a gantt rendering issue:

This issue occurs if:
I set the selection mode to 'cell'
Records are added during the gantt is hidden and then shown

Calling renderContents, renderRows, refreshColumn doesn't help.

As a workaround to correct the rendering issue I am moving a node inside the taskstore from one position to anotherone. After that the grid is rerendered correctly.

Can you tell me the internal method that is called by calling insertChild to update the grid layout?

Thanks Eva